Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs splice fix from Al Viro.
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fix default_file_splice_read()
diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
index 0745538..55e0e3e 100644
--- a/arch/arm/include/asm/Kbuild
+++ b/arch/arm/include/asm/Kbuild
@@ -8,7 +8,6 @@
generic-y += emergency-restart.h
generic-y += errno.h
generic-y += exec.h
-generic-y += export.h
generic-y += ioctl.h
generic-y += ipcbuf.h
generic-y += irq_regs.h
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile
index 68c2c09..ad325a8 100644
--- a/arch/arm/kernel/Makefile
+++ b/arch/arm/kernel/Makefile
@@ -33,7 +33,7 @@
obj-$(CONFIG_CPU_IDLE) += cpuidle.o
obj-$(CONFIG_ISA_DMA_API) += dma.o
obj-$(CONFIG_FIQ) += fiq.o fiqasm.o
-obj-$(CONFIG_MODULES) += module.o
+obj-$(CONFIG_MODULES) += armksyms.o module.o
obj-$(CONFIG_ARM_MODULE_PLTS) += module-plts.o
obj-$(CONFIG_ISA_DMA) += dma-isa.o
obj-$(CONFIG_PCI) += bios32.o isa.o
diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
new file mode 100644
index 0000000..7e45f69
--- /dev/null
+++ b/arch/arm/kernel/armksyms.c
@@ -0,0 +1,183 @@
+/*
+ * linux/arch/arm/kernel/armksyms.c
+ *
+ * Copyright (C) 2000 Russell King
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/export.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/cryptohash.h>
+#include <linux/delay.h>
+#include <linux/in6.h>
+#include <linux/syscalls.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
+#include <linux/arm-smccc.h>
+
+#include <asm/checksum.h>
+#include <asm/ftrace.h>
+
+/*
+ * libgcc functions - functions that are used internally by the
+ * compiler... (prototypes are not correct though, but that
+ * doesn't really matter since they're not versioned).
+ */
+extern void __ashldi3(void);
+extern void __ashrdi3(void);
+extern void __divsi3(void);
+extern void __lshrdi3(void);
+extern void __modsi3(void);
+extern void __muldi3(void);
+extern void __ucmpdi2(void);
+extern void __udivsi3(void);
+extern void __umodsi3(void);
+extern void __do_div64(void);
+extern void __bswapsi2(void);
+extern void __bswapdi2(void);
+
+extern void __aeabi_idiv(void);
+extern void __aeabi_idivmod(void);
+extern void __aeabi_lasr(void);
+extern void __aeabi_llsl(void);
+extern void __aeabi_llsr(void);
+extern void __aeabi_lmul(void);
+extern void __aeabi_uidiv(void);
+extern void __aeabi_uidivmod(void);
+extern void __aeabi_ulcmp(void);
+
+extern void fpundefinstr(void);
+
+void mmioset(void *, unsigned int, size_t);
+void mmiocpy(void *, const void *, size_t);
+
+ /* platform dependent support */
+EXPORT_SYMBOL(arm_delay_ops);
+
+ /* networking */
+EXPORT_SYMBOL(csum_partial);
+EXPORT_SYMBOL(csum_partial_copy_from_user);
+EXPORT_SYMBOL(csum_partial_copy_nocheck);
+EXPORT_SYMBOL(__csum_ipv6_magic);
+
+ /* io */
+#ifndef __raw_readsb
+EXPORT_SYMBOL(__raw_readsb);
+#endif
+#ifndef __raw_readsw
+EXPORT_SYMBOL(__raw_readsw);
+#endif
+#ifndef __raw_readsl
+EXPORT_SYMBOL(__raw_readsl);
+#endif
+#ifndef __raw_writesb
+EXPORT_SYMBOL(__raw_writesb);
+#endif
+#ifndef __raw_writesw
+EXPORT_SYMBOL(__raw_writesw);
+#endif
+#ifndef __raw_writesl
+EXPORT_SYMBOL(__raw_writesl);
+#endif
+
+ /* string / mem functions */
+EXPORT_SYMBOL(strchr);
+EXPORT_SYMBOL(strrchr);
+EXPORT_SYMBOL(memset);
+EXPORT_SYMBOL(memcpy);
+EXPORT_SYMBOL(memmove);
+EXPORT_SYMBOL(memchr);
+EXPORT_SYMBOL(__memzero);
+
+EXPORT_SYMBOL(mmioset);
+EXPORT_SYMBOL(mmiocpy);
+
+#ifdef CONFIG_MMU
+EXPORT_SYMBOL(copy_page);
+
+EXPORT_SYMBOL(arm_copy_from_user);
+EXPORT_SYMBOL(arm_copy_to_user);
+EXPORT_SYMBOL(arm_clear_user);
+
+EXPORT_SYMBOL(__get_user_1);
+EXPORT_SYMBOL(__get_user_2);
+EXPORT_SYMBOL(__get_user_4);
+EXPORT_SYMBOL(__get_user_8);
+
+#ifdef __ARMEB__
+EXPORT_SYMBOL(__get_user_64t_1);
+EXPORT_SYMBOL(__get_user_64t_2);
+EXPORT_SYMBOL(__get_user_64t_4);
+EXPORT_SYMBOL(__get_user_32t_8);
+#endif
+
+EXPORT_SYMBOL(__put_user_1);
+EXPORT_SYMBOL(__put_user_2);
+EXPORT_SYMBOL(__put_user_4);
+EXPORT_SYMBOL(__put_user_8);
+#endif
+
+ /* gcc lib functions */
+EXPORT_SYMBOL(__ashldi3);
+EXPORT_SYMBOL(__ashrdi3);
+EXPORT_SYMBOL(__divsi3);
+EXPORT_SYMBOL(__lshrdi3);
+EXPORT_SYMBOL(__modsi3);
+EXPORT_SYMBOL(__muldi3);
+EXPORT_SYMBOL(__ucmpdi2);
+EXPORT_SYMBOL(__udivsi3);
+EXPORT_SYMBOL(__umodsi3);
+EXPORT_SYMBOL(__do_div64);
+EXPORT_SYMBOL(__bswapsi2);
+EXPORT_SYMBOL(__bswapdi2);
+
+#ifdef CONFIG_AEABI
+EXPORT_SYMBOL(__aeabi_idiv);
+EXPORT_SYMBOL(__aeabi_idivmod);
+EXPORT_SYMBOL(__aeabi_lasr);
+EXPORT_SYMBOL(__aeabi_llsl);
+EXPORT_SYMBOL(__aeabi_llsr);
+EXPORT_SYMBOL(__aeabi_lmul);
+EXPORT_SYMBOL(__aeabi_uidiv);
+EXPORT_SYMBOL(__aeabi_uidivmod);
+EXPORT_SYMBOL(__aeabi_ulcmp);
+#endif
+
+ /* bitops */
+EXPORT_SYMBOL(_set_bit);
+EXPORT_SYMBOL(_test_and_set_bit);
+EXPORT_SYMBOL(_clear_bit);
+EXPORT_SYMBOL(_test_and_clear_bit);
+EXPORT_SYMBOL(_change_bit);
+EXPORT_SYMBOL(_test_and_change_bit);
+EXPORT_SYMBOL(_find_first_zero_bit_le);
+EXPORT_SYMBOL(_find_next_zero_bit_le);
+EXPORT_SYMBOL(_find_first_bit_le);
+EXPORT_SYMBOL(_find_next_bit_le);
+
+#ifdef __ARMEB__
+EXPORT_SYMBOL(_find_first_zero_bit_be);
+EXPORT_SYMBOL(_find_next_zero_bit_be);
+EXPORT_SYMBOL(_find_first_bit_be);
+EXPORT_SYMBOL(_find_next_bit_be);
+#endif
+
+#ifdef CONFIG_FUNCTION_TRACER
+#ifdef CONFIG_OLD_MCOUNT
+EXPORT_SYMBOL(mcount);
+#endif
+EXPORT_SYMBOL(__gnu_mcount_nc);
+#endif
+
+#ifdef CONFIG_ARM_PATCH_PHYS_VIRT
+EXPORT_SYMBOL(__pv_phys_pfn_offset);
+EXPORT_SYMBOL(__pv_offset);
+#endif
+
+#ifdef CONFIG_HAVE_ARM_SMCCC
+EXPORT_SYMBOL(arm_smccc_smc);
+EXPORT_SYMBOL(arm_smccc_hvc);
+#endif
diff --git a/arch/arm/kernel/entry-ftrace.S b/arch/arm/kernel/entry-ftrace.S
index b629d3f..c73c403 100644
--- a/arch/arm/kernel/entry-ftrace.S
+++ b/arch/arm/kernel/entry-ftrace.S
@@ -7,7 +7,6 @@
#include <asm/assembler.h>
#include <asm/ftrace.h>
#include <asm/unwind.h>
-#include <asm/export.h>
#include "entry-header.S"
@@ -154,7 +153,6 @@
__mcount _old
#endif
ENDPROC(mcount)
-EXPORT_SYMBOL(mcount)
#ifdef CONFIG_DYNAMIC_FTRACE
ENTRY(ftrace_caller_old)
@@ -207,7 +205,6 @@
#endif
UNWIND(.fnend)
ENDPROC(__gnu_mcount_nc)
-EXPORT_SYMBOL(__gnu_mcount_nc)
#ifdef CONFIG_DYNAMIC_FTRACE
ENTRY(ftrace_caller)
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
index f41cee4..04286fd 100644
--- a/arch/arm/kernel/head.S
+++ b/arch/arm/kernel/head.S
@@ -22,7 +22,6 @@
#include <asm/memory.h>
#include <asm/thread_info.h>
#include <asm/pgtable.h>
-#include <asm/export.h>
#if defined(CONFIG_DEBUG_LL) && !defined(CONFIG_DEBUG_SEMIHOSTING)
#include CONFIG_DEBUG_LL_INCLUDE
@@ -728,8 +727,6 @@
__pv_offset:
.quad 0
.size __pv_offset, . -__pv_offset
-EXPORT_SYMBOL(__pv_phys_pfn_offset)
-EXPORT_SYMBOL(__pv_offset)
#endif
#include "head-common.S"
diff --git a/arch/arm/kernel/smccc-call.S b/arch/arm/kernel/smccc-call.S
index 37669e7..2e48b67 100644
--- a/arch/arm/kernel/smccc-call.S
+++ b/arch/arm/kernel/smccc-call.S
@@ -16,7 +16,6 @@
#include <asm/opcodes-sec.h>
#include <asm/opcodes-virt.h>
#include <asm/unwind.h>
-#include <asm/export.h>
/*
* Wrap c macros in asm macros to delay expansion until after the
@@ -52,7 +51,6 @@
ENTRY(arm_smccc_smc)
SMCCC SMCCC_SMC
ENDPROC(arm_smccc_smc)
-EXPORT_SYMBOL(arm_smccc_smc)
/*
* void smccc_hvc(unsigned long a0, unsigned long a1, unsigned long a2,
@@ -62,4 +60,3 @@
ENTRY(arm_smccc_hvc)
SMCCC SMCCC_HVC
ENDPROC(arm_smccc_hvc)
-EXPORT_SYMBOL(arm_smccc_hvc)
diff --git a/arch/arm/lib/ashldi3.S b/arch/arm/lib/ashldi3.S
index a7e7de8..b05e958 100644
--- a/arch/arm/lib/ashldi3.S
+++ b/arch/arm/lib/ashldi3.S
@@ -28,7 +28,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
#ifdef __ARMEB__
#define al r1
@@ -53,5 +52,3 @@
ENDPROC(__ashldi3)
ENDPROC(__aeabi_llsl)
-EXPORT_SYMBOL(__ashldi3)
-EXPORT_SYMBOL(__aeabi_llsl)
diff --git a/arch/arm/lib/ashrdi3.S b/arch/arm/lib/ashrdi3.S
index 490336e..275d7d2 100644
--- a/arch/arm/lib/ashrdi3.S
+++ b/arch/arm/lib/ashrdi3.S
@@ -28,7 +28,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
#ifdef __ARMEB__
#define al r1
@@ -53,5 +52,3 @@
ENDPROC(__ashrdi3)
ENDPROC(__aeabi_lasr)
-EXPORT_SYMBOL(__ashrdi3)
-EXPORT_SYMBOL(__aeabi_lasr)
diff --git a/arch/arm/lib/bitops.h b/arch/arm/lib/bitops.h
index df06638..7d807cf 100644
--- a/arch/arm/lib/bitops.h
+++ b/arch/arm/lib/bitops.h
@@ -1,6 +1,5 @@
#include <asm/assembler.h>
#include <asm/unwind.h>
-#include <asm/export.h>
#if __LINUX_ARM_ARCH__ >= 6
.macro bitop, name, instr
@@ -26,7 +25,6 @@ UNWIND( .fnstart )
bx lr
UNWIND( .fnend )
ENDPROC(\name )
-EXPORT_SYMBOL(\name )
.endm
.macro testop, name, instr, store
@@ -57,7 +55,6 @@ UNWIND( .fnstart )
2: bx lr
UNWIND( .fnend )
ENDPROC(\name )
-EXPORT_SYMBOL(\name )
.endm
#else
.macro bitop, name, instr
@@ -77,7 +74,6 @@ UNWIND( .fnstart )
ret lr
UNWIND( .fnend )
ENDPROC(\name )
-EXPORT_SYMBOL(\name )
.endm
/**
@@ -106,6 +102,5 @@ UNWIND( .fnstart )
ret lr
UNWIND( .fnend )
ENDPROC(\name )
-EXPORT_SYMBOL(\name )
.endm
#endif
diff --git a/arch/arm/lib/bswapsdi2.S b/arch/arm/lib/bswapsdi2.S
index f05f782..07cda73 100644
--- a/arch/arm/lib/bswapsdi2.S
+++ b/arch/arm/lib/bswapsdi2.S
@@ -1,6 +1,5 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
#if __LINUX_ARM_ARCH__ >= 6
ENTRY(__bswapsi2)
@@ -36,5 +35,3 @@
ret lr
ENDPROC(__bswapdi2)
#endif
-EXPORT_SYMBOL(__bswapsi2)
-EXPORT_SYMBOL(__bswapdi2)
diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
index b566154..e936352 100644
--- a/arch/arm/lib/clear_user.S
+++ b/arch/arm/lib/clear_user.S
@@ -10,7 +10,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
-#include <asm/export.h>
.text
@@ -51,9 +50,6 @@
UNWIND(.fnend)
ENDPROC(arm_clear_user)
ENDPROC(__clear_user_std)
-#ifndef CONFIG_UACCESS_WITH_MEMCPY
-EXPORT_SYMBOL(arm_clear_user)
-#endif
.pushsection .text.fixup,"ax"
.align 0
diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
index 63e4c1e..7a4b060 100644
--- a/arch/arm/lib/copy_from_user.S
+++ b/arch/arm/lib/copy_from_user.S
@@ -13,7 +13,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
-#include <asm/export.h>
/*
* Prototype:
@@ -95,7 +94,6 @@
#include "copy_template.S"
ENDPROC(arm_copy_from_user)
-EXPORT_SYMBOL(arm_copy_from_user)
.pushsection .fixup,"ax"
.align 0
diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
index d97851d..6ee2f67 100644
--- a/arch/arm/lib/copy_page.S
+++ b/arch/arm/lib/copy_page.S
@@ -13,7 +13,6 @@
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
#include <asm/cache.h>
-#include <asm/export.h>
#define COPY_COUNT (PAGE_SZ / (2 * L1_CACHE_BYTES) PLD( -1 ))
@@ -46,4 +45,3 @@
PLD( beq 2b )
ldmfd sp!, {r4, pc} @ 3
ENDPROC(copy_page)
-EXPORT_SYMBOL(copy_page)
diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
index 592c179..caf5019 100644
--- a/arch/arm/lib/copy_to_user.S
+++ b/arch/arm/lib/copy_to_user.S
@@ -13,7 +13,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
-#include <asm/export.h>
/*
* Prototype:
@@ -100,9 +99,6 @@
ENDPROC(arm_copy_to_user)
ENDPROC(__copy_to_user_std)
-#ifndef CONFIG_UACCESS_WITH_MEMCPY
-EXPORT_SYMBOL(arm_copy_to_user)
-#endif
.pushsection .text.fixup,"ax"
.align 0
diff --git a/arch/arm/lib/csumipv6.S b/arch/arm/lib/csumipv6.S
index 68603b5..3ac6ef0 100644
--- a/arch/arm/lib/csumipv6.S
+++ b/arch/arm/lib/csumipv6.S
@@ -9,7 +9,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.text
@@ -31,4 +30,4 @@
adcs r0, r0, #0
ldmfd sp!, {pc}
ENDPROC(__csum_ipv6_magic)
-EXPORT_SYMBOL(__csum_ipv6_magic)
+
diff --git a/arch/arm/lib/csumpartial.S b/arch/arm/lib/csumpartial.S
index 830b20e..984e0f2 100644
--- a/arch/arm/lib/csumpartial.S
+++ b/arch/arm/lib/csumpartial.S
@@ -9,7 +9,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.text
@@ -141,4 +140,3 @@
bne 4b
b .Lless4
ENDPROC(csum_partial)
-EXPORT_SYMBOL(csum_partial)
diff --git a/arch/arm/lib/csumpartialcopy.S b/arch/arm/lib/csumpartialcopy.S
index 9c3383f..d03fc71 100644
--- a/arch/arm/lib/csumpartialcopy.S
+++ b/arch/arm/lib/csumpartialcopy.S
@@ -49,6 +49,5 @@
#define FN_ENTRY ENTRY(csum_partial_copy_nocheck)
#define FN_EXIT ENDPROC(csum_partial_copy_nocheck)
-#define FN_EXPORT EXPORT_SYMBOL(csum_partial_copy_nocheck)
#include "csumpartialcopygeneric.S"
diff --git a/arch/arm/lib/csumpartialcopygeneric.S b/arch/arm/lib/csumpartialcopygeneric.S
index 8b94d20..10b4590 100644
--- a/arch/arm/lib/csumpartialcopygeneric.S
+++ b/arch/arm/lib/csumpartialcopygeneric.S
@@ -8,7 +8,6 @@
* published by the Free Software Foundation.
*/
#include <asm/assembler.h>
-#include <asm/export.h>
/*
* unsigned int
@@ -332,4 +331,3 @@
mov r5, r4, get_byte_1
b .Lexit
FN_EXIT
-FN_EXPORT
diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
index 5d495ed..1712f13 100644
--- a/arch/arm/lib/csumpartialcopyuser.S
+++ b/arch/arm/lib/csumpartialcopyuser.S
@@ -73,7 +73,6 @@
#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
-#define FN_EXPORT EXPORT_SYMBOL(csum_partial_copy_from_user)
#include "csumpartialcopygeneric.S"
diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
index 69aad80..2cef118 100644
--- a/arch/arm/lib/delay.c
+++ b/arch/arm/lib/delay.c
@@ -24,7 +24,6 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/export.h>
#include <linux/timex.h>
/*
@@ -35,7 +34,6 @@ struct arm_delay_ops arm_delay_ops __ro_after_init = {
.const_udelay = __loop_const_udelay,
.udelay = __loop_udelay,
};
-EXPORT_SYMBOL(arm_delay_ops);
static const struct delay_timer *delay_timer;
static bool delay_calibrated;
diff --git a/arch/arm/lib/div64.S b/arch/arm/lib/div64.S
index 0c9e1c1..a9eafe4 100644
--- a/arch/arm/lib/div64.S
+++ b/arch/arm/lib/div64.S
@@ -15,7 +15,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
-#include <asm/export.h>
#ifdef __ARMEB__
#define xh r0
@@ -211,4 +210,3 @@
UNWIND(.fnend)
ENDPROC(__do_div64)
-EXPORT_SYMBOL(__do_div64)
diff --git a/arch/arm/lib/findbit.S b/arch/arm/lib/findbit.S
index 26302b8..7848780 100644
--- a/arch/arm/lib/findbit.S
+++ b/arch/arm/lib/findbit.S
@@ -15,7 +15,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.text
/*
@@ -38,7 +37,6 @@
3: mov r0, r1 @ no free bits
ret lr
ENDPROC(_find_first_zero_bit_le)
-EXPORT_SYMBOL(_find_first_zero_bit_le)
/*
* Purpose : Find next 'zero' bit
@@ -59,7 +57,6 @@
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
ENDPROC(_find_next_zero_bit_le)
-EXPORT_SYMBOL(_find_next_zero_bit_le)
/*
* Purpose : Find a 'one' bit
@@ -81,7 +78,6 @@
3: mov r0, r1 @ no free bits
ret lr
ENDPROC(_find_first_bit_le)
-EXPORT_SYMBOL(_find_first_bit_le)
/*
* Purpose : Find next 'one' bit
@@ -101,7 +97,6 @@
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
ENDPROC(_find_next_bit_le)
-EXPORT_SYMBOL(_find_next_bit_le)
#ifdef __ARMEB__
@@ -121,7 +116,6 @@
3: mov r0, r1 @ no free bits
ret lr
ENDPROC(_find_first_zero_bit_be)
-EXPORT_SYMBOL(_find_first_zero_bit_be)
ENTRY(_find_next_zero_bit_be)
teq r1, #0
@@ -139,7 +133,6 @@
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
ENDPROC(_find_next_zero_bit_be)
-EXPORT_SYMBOL(_find_next_zero_bit_be)
ENTRY(_find_first_bit_be)
teq r1, #0
@@ -157,7 +150,6 @@
3: mov r0, r1 @ no free bits
ret lr
ENDPROC(_find_first_bit_be)
-EXPORT_SYMBOL(_find_first_bit_be)
ENTRY(_find_next_bit_be)
teq r1, #0
@@ -174,7 +166,6 @@
add r2, r2, #1 @ align bit pointer
b 2b @ loop for next bit
ENDPROC(_find_next_bit_be)
-EXPORT_SYMBOL(_find_next_bit_be)
#endif
diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
index 9d09a38..8ecfd15 100644
--- a/arch/arm/lib/getuser.S
+++ b/arch/arm/lib/getuser.S
@@ -31,7 +31,6 @@
#include <asm/assembler.h>
#include <asm/errno.h>
#include <asm/domain.h>
-#include <asm/export.h>
ENTRY(__get_user_1)
check_uaccess r0, 1, r1, r2, __get_user_bad
@@ -39,7 +38,6 @@
mov r0, #0
ret lr
ENDPROC(__get_user_1)
-EXPORT_SYMBOL(__get_user_1)
ENTRY(__get_user_2)
check_uaccess r0, 2, r1, r2, __get_user_bad
@@ -60,7 +58,6 @@
mov r0, #0
ret lr
ENDPROC(__get_user_2)
-EXPORT_SYMBOL(__get_user_2)
ENTRY(__get_user_4)
check_uaccess r0, 4, r1, r2, __get_user_bad
@@ -68,7 +65,6 @@
mov r0, #0
ret lr
ENDPROC(__get_user_4)
-EXPORT_SYMBOL(__get_user_4)
ENTRY(__get_user_8)
check_uaccess r0, 8, r1, r2, __get_user_bad
@@ -82,7 +78,6 @@
mov r0, #0
ret lr
ENDPROC(__get_user_8)
-EXPORT_SYMBOL(__get_user_8)
#ifdef __ARMEB__
ENTRY(__get_user_32t_8)
@@ -96,7 +91,6 @@
mov r0, #0
ret lr
ENDPROC(__get_user_32t_8)
-EXPORT_SYMBOL(__get_user_32t_8)
ENTRY(__get_user_64t_1)
check_uaccess r0, 1, r1, r2, __get_user_bad8
@@ -104,7 +98,6 @@
mov r0, #0
ret lr
ENDPROC(__get_user_64t_1)
-EXPORT_SYMBOL(__get_user_64t_1)
ENTRY(__get_user_64t_2)
check_uaccess r0, 2, r1, r2, __get_user_bad8
@@ -121,7 +114,6 @@
mov r0, #0
ret lr
ENDPROC(__get_user_64t_2)
-EXPORT_SYMBOL(__get_user_64t_2)
ENTRY(__get_user_64t_4)
check_uaccess r0, 4, r1, r2, __get_user_bad8
@@ -129,7 +121,6 @@
mov r0, #0
ret lr
ENDPROC(__get_user_64t_4)
-EXPORT_SYMBOL(__get_user_64t_4)
#endif
__get_user_bad8:
diff --git a/arch/arm/lib/io-readsb.S b/arch/arm/lib/io-readsb.S
index 3dff7a3..c31b2f3 100644
--- a/arch/arm/lib/io-readsb.S
+++ b/arch/arm/lib/io-readsb.S
@@ -9,7 +9,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.Linsb_align: rsb ip, ip, #4
cmp ip, r2
@@ -122,4 +121,3 @@
ldmfd sp!, {r4 - r6, pc}
ENDPROC(__raw_readsb)
-EXPORT_SYMBOL(__raw_readsb)
diff --git a/arch/arm/lib/io-readsl.S b/arch/arm/lib/io-readsl.S
index bfd3968..2ed86fa 100644
--- a/arch/arm/lib/io-readsl.S
+++ b/arch/arm/lib/io-readsl.S
@@ -9,7 +9,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
ENTRY(__raw_readsl)
teq r2, #0 @ do we have to check for the zero len?
@@ -78,4 +77,3 @@
strb r3, [r1, #0]
ret lr
ENDPROC(__raw_readsl)
-EXPORT_SYMBOL(__raw_readsl)
diff --git a/arch/arm/lib/io-readsw-armv3.S b/arch/arm/lib/io-readsw-armv3.S
index b3af3db..413da99 100644
--- a/arch/arm/lib/io-readsw-armv3.S
+++ b/arch/arm/lib/io-readsw-armv3.S
@@ -9,7 +9,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.Linsw_bad_alignment:
adr r0, .Linsw_bad_align_msg
@@ -104,4 +103,4 @@
ldmfd sp!, {r4, r5, r6, pc}
-EXPORT_SYMBOL(__raw_readsw)
+
diff --git a/arch/arm/lib/io-readsw-armv4.S b/arch/arm/lib/io-readsw-armv4.S
index 3c7a7a40..d9a45e9 100644
--- a/arch/arm/lib/io-readsw-armv4.S
+++ b/arch/arm/lib/io-readsw-armv4.S
@@ -9,7 +9,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.macro pack, rd, hw1, hw2
#ifndef __ARMEB__
@@ -130,4 +129,3 @@
strneb ip, [r1]
ldmfd sp!, {r4, pc}
ENDPROC(__raw_readsw)
-EXPORT_SYMBOL(__raw_readsw)
diff --git a/arch/arm/lib/io-writesb.S b/arch/arm/lib/io-writesb.S
index fa36335..a46bbc9 100644
--- a/arch/arm/lib/io-writesb.S
+++ b/arch/arm/lib/io-writesb.S
@@ -9,7 +9,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.macro outword, rd
#ifndef __ARMEB__
@@ -93,4 +92,3 @@
ldmfd sp!, {r4, r5, pc}
ENDPROC(__raw_writesb)
-EXPORT_SYMBOL(__raw_writesb)
diff --git a/arch/arm/lib/io-writesl.S b/arch/arm/lib/io-writesl.S
index 98ed6ae..4ea2435 100644
--- a/arch/arm/lib/io-writesl.S
+++ b/arch/arm/lib/io-writesl.S
@@ -9,7 +9,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
ENTRY(__raw_writesl)
teq r2, #0 @ do we have to check for the zero len?
@@ -66,4 +65,3 @@
bne 6b
ret lr
ENDPROC(__raw_writesl)
-EXPORT_SYMBOL(__raw_writesl)
diff --git a/arch/arm/lib/io-writesw-armv3.S b/arch/arm/lib/io-writesw-armv3.S
index 577184c..121789e 100644
--- a/arch/arm/lib/io-writesw-armv3.S
+++ b/arch/arm/lib/io-writesw-armv3.S
@@ -9,7 +9,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.Loutsw_bad_alignment:
adr r0, .Loutsw_bad_align_msg
@@ -125,4 +124,3 @@
strne ip, [r0]
ldmfd sp!, {r4, r5, r6, pc}
-EXPORT_SYMBOL(__raw_writesw)
diff --git a/arch/arm/lib/io-writesw-armv4.S b/arch/arm/lib/io-writesw-armv4.S
index e335f48..269f90c 100644
--- a/arch/arm/lib/io-writesw-armv4.S
+++ b/arch/arm/lib/io-writesw-armv4.S
@@ -9,7 +9,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.macro outword, rd
#ifndef __ARMEB__
@@ -99,4 +98,3 @@
strneh ip, [r0]
ret lr
ENDPROC(__raw_writesw)
-EXPORT_SYMBOL(__raw_writesw)
diff --git a/arch/arm/lib/lib1funcs.S b/arch/arm/lib/lib1funcs.S
index f541bc0..9397b2e 100644
--- a/arch/arm/lib/lib1funcs.S
+++ b/arch/arm/lib/lib1funcs.S
@@ -36,7 +36,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
-#include <asm/export.h>
.macro ARM_DIV_BODY dividend, divisor, result, curbit
@@ -239,8 +238,6 @@
UNWIND(.fnend)
ENDPROC(__udivsi3)
ENDPROC(__aeabi_uidiv)
-EXPORT_SYMBOL(__udivsi3)
-EXPORT_SYMBOL(__aeabi_uidiv)
ENTRY(__umodsi3)
UNWIND(.fnstart)
@@ -259,7 +256,6 @@
UNWIND(.fnend)
ENDPROC(__umodsi3)
-EXPORT_SYMBOL(__umodsi3)
#ifdef CONFIG_ARM_PATCH_IDIV
.align 3
@@ -307,8 +303,6 @@
UNWIND(.fnend)
ENDPROC(__divsi3)
ENDPROC(__aeabi_idiv)
-EXPORT_SYMBOL(__divsi3)
-EXPORT_SYMBOL(__aeabi_idiv)
ENTRY(__modsi3)
UNWIND(.fnstart)
@@ -333,7 +327,6 @@
UNWIND(.fnend)
ENDPROC(__modsi3)
-EXPORT_SYMBOL(__modsi3)
#ifdef CONFIG_AEABI
@@ -350,7 +343,6 @@
UNWIND(.fnend)
ENDPROC(__aeabi_uidivmod)
-EXPORT_SYMBOL(__aeabi_uidivmod)
ENTRY(__aeabi_idivmod)
UNWIND(.fnstart)
@@ -364,7 +356,6 @@
UNWIND(.fnend)
ENDPROC(__aeabi_idivmod)
-EXPORT_SYMBOL(__aeabi_idivmod)
#endif
diff --git a/arch/arm/lib/lshrdi3.S b/arch/arm/lib/lshrdi3.S
index e408339..922dcd8 100644
--- a/arch/arm/lib/lshrdi3.S
+++ b/arch/arm/lib/lshrdi3.S
@@ -28,7 +28,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
#ifdef __ARMEB__
#define al r1
@@ -53,5 +52,3 @@
ENDPROC(__lshrdi3)
ENDPROC(__aeabi_llsr)
-EXPORT_SYMBOL(__lshrdi3)
-EXPORT_SYMBOL(__aeabi_llsr)
diff --git a/arch/arm/lib/memchr.S b/arch/arm/lib/memchr.S
index 44182bf..74a5bed 100644
--- a/arch/arm/lib/memchr.S
+++ b/arch/arm/lib/memchr.S
@@ -11,7 +11,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.text
.align 5
@@ -25,4 +24,3 @@
2: movne r0, #0
ret lr
ENDPROC(memchr)
-EXPORT_SYMBOL(memchr)
diff --git a/arch/arm/lib/memcpy.S b/arch/arm/lib/memcpy.S
index 1be5b6d..64111bd 100644
--- a/arch/arm/lib/memcpy.S
+++ b/arch/arm/lib/memcpy.S
@@ -13,7 +13,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
-#include <asm/export.h>
#define LDR1W_SHIFT 0
#define STR1W_SHIFT 0
@@ -69,5 +68,3 @@
ENDPROC(memcpy)
ENDPROC(mmiocpy)
-EXPORT_SYMBOL(memcpy)
-EXPORT_SYMBOL(mmiocpy)
diff --git a/arch/arm/lib/memmove.S b/arch/arm/lib/memmove.S
index 71dcc54..69a9d47 100644
--- a/arch/arm/lib/memmove.S
+++ b/arch/arm/lib/memmove.S
@@ -13,7 +13,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
-#include <asm/export.h>
.text
@@ -226,4 +225,3 @@
18: backward_copy_shift push=24 pull=8
ENDPROC(memmove)
-EXPORT_SYMBOL(memmove)
diff --git a/arch/arm/lib/memset.S b/arch/arm/lib/memset.S
index 7b72044..3c65e3b 100644
--- a/arch/arm/lib/memset.S
+++ b/arch/arm/lib/memset.S
@@ -12,7 +12,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
-#include <asm/export.h>
.text
.align 5
@@ -136,5 +135,3 @@
UNWIND( .fnend )
ENDPROC(memset)
ENDPROC(mmioset)
-EXPORT_SYMBOL(memset)
-EXPORT_SYMBOL(mmioset)
diff --git a/arch/arm/lib/memzero.S b/arch/arm/lib/memzero.S
index 6dec26e..0eded95 100644
--- a/arch/arm/lib/memzero.S
+++ b/arch/arm/lib/memzero.S
@@ -10,7 +10,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
#include <asm/unwind.h>
-#include <asm/export.h>
.text
.align 5
@@ -136,4 +135,3 @@
ret lr @ 1
UNWIND( .fnend )
ENDPROC(__memzero)
-EXPORT_SYMBOL(__memzero)
diff --git a/arch/arm/lib/muldi3.S b/arch/arm/lib/muldi3.S
index b8f1238..2043059 100644
--- a/arch/arm/lib/muldi3.S
+++ b/arch/arm/lib/muldi3.S
@@ -12,7 +12,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
#ifdef __ARMEB__
#define xh r0
@@ -47,5 +46,3 @@
ENDPROC(__muldi3)
ENDPROC(__aeabi_lmul)
-EXPORT_SYMBOL(__muldi3)
-EXPORT_SYMBOL(__aeabi_lmul)
diff --git a/arch/arm/lib/putuser.S b/arch/arm/lib/putuser.S
index 11de126..38d660d 100644
--- a/arch/arm/lib/putuser.S
+++ b/arch/arm/lib/putuser.S
@@ -31,7 +31,6 @@
#include <asm/assembler.h>
#include <asm/errno.h>
#include <asm/domain.h>
-#include <asm/export.h>
ENTRY(__put_user_1)
check_uaccess r0, 1, r1, ip, __put_user_bad
@@ -39,7 +38,6 @@
mov r0, #0
ret lr
ENDPROC(__put_user_1)
-EXPORT_SYMBOL(__put_user_1)
ENTRY(__put_user_2)
check_uaccess r0, 2, r1, ip, __put_user_bad
@@ -64,7 +62,6 @@
mov r0, #0
ret lr
ENDPROC(__put_user_2)
-EXPORT_SYMBOL(__put_user_2)
ENTRY(__put_user_4)
check_uaccess r0, 4, r1, ip, __put_user_bad
@@ -72,7 +69,6 @@
mov r0, #0
ret lr
ENDPROC(__put_user_4)
-EXPORT_SYMBOL(__put_user_4)
ENTRY(__put_user_8)
check_uaccess r0, 8, r1, ip, __put_user_bad
@@ -86,7 +82,6 @@
mov r0, #0
ret lr
ENDPROC(__put_user_8)
-EXPORT_SYMBOL(__put_user_8)
__put_user_bad:
mov r0, #-EFAULT
diff --git a/arch/arm/lib/strchr.S b/arch/arm/lib/strchr.S
index 7301f6e6..013d64c 100644
--- a/arch/arm/lib/strchr.S
+++ b/arch/arm/lib/strchr.S
@@ -11,7 +11,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.text
.align 5
@@ -26,4 +25,3 @@
subeq r0, r0, #1
ret lr
ENDPROC(strchr)
-EXPORT_SYMBOL(strchr)
diff --git a/arch/arm/lib/strrchr.S b/arch/arm/lib/strrchr.S
index aaf9fd9..3cec1c7 100644
--- a/arch/arm/lib/strrchr.S
+++ b/arch/arm/lib/strrchr.S
@@ -11,7 +11,6 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
.text
.align 5
@@ -25,4 +24,3 @@
mov r0, r3
ret lr
ENDPROC(strrchr)
-EXPORT_SYMBOL(strrchr)
diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
index 1626e3a..6bd1089 100644
--- a/arch/arm/lib/uaccess_with_memcpy.c
+++ b/arch/arm/lib/uaccess_with_memcpy.c
@@ -19,7 +19,6 @@
#include <linux/gfp.h>
#include <linux/highmem.h>
#include <linux/hugetlb.h>
-#include <linux/export.h>
#include <asm/current.h>
#include <asm/page.h>
@@ -157,7 +156,6 @@ arm_copy_to_user(void __user *to, const void *from, unsigned long n)
}
return n;
}
-EXPORT_SYMBOL(arm_copy_to_user);
static unsigned long noinline
__clear_user_memset(void __user *addr, unsigned long n)
@@ -215,7 +213,6 @@ unsigned long arm_clear_user(void __user *addr, unsigned long n)
}
return n;
}
-EXPORT_SYMBOL(arm_clear_user);
#if 0
diff --git a/arch/arm/lib/ucmpdi2.S b/arch/arm/lib/ucmpdi2.S
index 127a91a..ad4a630 100644
--- a/arch/arm/lib/ucmpdi2.S
+++ b/arch/arm/lib/ucmpdi2.S
@@ -12,7 +12,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
#ifdef __ARMEB__
#define xh r0
@@ -36,7 +35,6 @@
ret lr
ENDPROC(__ucmpdi2)
-EXPORT_SYMBOL(__ucmpdi2)
#ifdef CONFIG_AEABI
@@ -50,7 +48,6 @@
ret lr
ENDPROC(__aeabi_ulcmp)
-EXPORT_SYMBOL(__aeabi_ulcmp)
#endif
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 737450f..cab1289 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -32,6 +32,7 @@
ifdef CONFIG_SND_IMX_SOC
obj-y += ssi-fiq.o
+obj-y += ssi-fiq-ksym.o
endif
# i.MX21 based machines
diff --git a/arch/arm/mach-imx/ssi-fiq-ksym.c b/arch/arm/mach-imx/ssi-fiq-ksym.c
new file mode 100644
index 0000000..792090f
--- /dev/null
+++ b/arch/arm/mach-imx/ssi-fiq-ksym.c
@@ -0,0 +1,20 @@
+/*
+ * Exported ksyms for the SSI FIQ handler
+ *
+ * Copyright (C) 2009, Sascha Hauer <s.hauer@pengutronix.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+
+#include <linux/platform_data/asoc-imx-ssi.h>
+
+EXPORT_SYMBOL(imx_ssi_fiq_tx_buffer);
+EXPORT_SYMBOL(imx_ssi_fiq_rx_buffer);
+EXPORT_SYMBOL(imx_ssi_fiq_start);
+EXPORT_SYMBOL(imx_ssi_fiq_end);
+EXPORT_SYMBOL(imx_ssi_fiq_base);
+
diff --git a/arch/arm/mach-imx/ssi-fiq.S b/arch/arm/mach-imx/ssi-fiq.S
index fd7917f..a8b93c5 100644
--- a/arch/arm/mach-imx/ssi-fiq.S
+++ b/arch/arm/mach-imx/ssi-fiq.S
@@ -8,7 +8,6 @@
#include <linux/linkage.h>
#include <asm/assembler.h>
-#include <asm/export.h>
/*
* r8 = bit 0-15: tx offset, bit 16-31: tx buffer size
@@ -145,8 +144,4 @@
.word 0x0
.L_imx_ssi_fiq_end:
imx_ssi_fiq_end:
-EXPORT_SYMBOL(imx_ssi_fiq_tx_buffer)
-EXPORT_SYMBOL(imx_ssi_fiq_rx_buffer)
-EXPORT_SYMBOL(imx_ssi_fiq_start)
-EXPORT_SYMBOL(imx_ssi_fiq_end)
-EXPORT_SYMBOL(imx_ssi_fiq_base)
+
diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c
index 57d42d1..78aaf4f 100644
--- a/arch/powerpc/boot/main.c
+++ b/arch/powerpc/boot/main.c
@@ -232,8 +232,12 @@ void start(void)
console_ops.close();
kentry = (kernel_entry_t) vmlinux.addr;
- if (ft_addr)
- kentry(ft_addr, 0, NULL);
+ if (ft_addr) {
+ if(platform_ops.kentry)
+ platform_ops.kentry(ft_addr, vmlinux.addr);
+ else
+ kentry(ft_addr, 0, NULL);
+ }
else
kentry((unsigned long)initrd.addr, initrd.size,
loader_info.promptr);
diff --git a/arch/powerpc/boot/opal-calls.S b/arch/powerpc/boot/opal-calls.S
index ff2f1b9..2a99fc9 100644
--- a/arch/powerpc/boot/opal-calls.S
+++ b/arch/powerpc/boot/opal-calls.S
@@ -12,6 +12,19 @@
.text
+ .globl opal_kentry
+opal_kentry:
+ /* r3 is the fdt ptr */
+ mtctr r4
+ li r4, 0
+ li r5, 0
+ li r6, 0
+ li r7, 0
+ ld r11,opal@got(r2)
+ ld r8,0(r11)
+ ld r9,8(r11)
+ bctr
+
#define OPAL_CALL(name, token) \
.globl name; \
name: \
diff --git a/arch/powerpc/boot/opal.c b/arch/powerpc/boot/opal.c
index 1f37e1c..d7b4fd4 100644
--- a/arch/powerpc/boot/opal.c
+++ b/arch/powerpc/boot/opal.c
@@ -23,14 +23,25 @@ struct opal {
static u32 opal_con_id;
+/* see opal-wrappers.S */
int64_t opal_console_write(int64_t term_number, u64 *length, const u8 *buffer);
int64_t opal_console_read(int64_t term_number, uint64_t *length, u8 *buffer);
int64_t opal_console_write_buffer_space(uint64_t term_number, uint64_t *length);
int64_t opal_console_flush(uint64_t term_number);
int64_t opal_poll_events(uint64_t *outstanding_event_mask);
+void opal_kentry(unsigned long fdt_addr, void *vmlinux_addr);
+
static int opal_con_open(void)
{
+ /*
+ * When OPAL loads the boot kernel it stashes the OPAL base and entry
+ * address in r8 and r9 so the kernel can use the OPAL console
+ * before unflattening the devicetree. While executing the wrapper will
+ * probably trash r8 and r9 so this kentry hook restores them before
+ * entering the decompressed kernel.
+ */
+ platform_ops.kentry = opal_kentry;
return 0;
}
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index 309d1b1..fad1862 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -30,6 +30,7 @@ struct platform_ops {
void * (*realloc)(void *ptr, unsigned long size);
void (*exit)(void);
void * (*vmlinux_alloc)(unsigned long size);
+ void (*kentry)(unsigned long fdt_addr, void *vmlinux_addr);
};
extern struct platform_ops platform_ops;
diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h
index d149273..e0baba1 100644
--- a/arch/powerpc/include/asm/asm-prototypes.h
+++ b/arch/powerpc/include/asm/asm-prototypes.h
@@ -14,6 +14,10 @@
#include <linux/threads.h>
#include <linux/kprobes.h>
+#include <asm/cacheflush.h>
+#include <asm/checksum.h>
+#include <asm/uaccess.h>
+#include <asm/epapr_hcalls.h>
#include <uapi/asm/ucontext.h>
@@ -109,4 +113,12 @@ void early_setup_secondary(void);
/* time */
void accumulate_stolen_time(void);
+/* misc runtime */
+extern u64 __bswapdi2(u64);
+extern s64 __lshrdi3(s64, int);
+extern s64 __ashldi3(s64, int);
+extern s64 __ashrdi3(s64, int);
+extern int __cmpdi2(s64, s64);
+extern int __ucmpdi2(u64, u64);
+
#endif /* _ASM_POWERPC_ASM_PROTOTYPES_H */
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h
index e883683..e311c25 100644
--- a/arch/powerpc/include/asm/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
@@ -29,6 +29,12 @@
*/
/*
+ * Kernel read only support.
+ * We added the ppp value 0b110 in ISA 2.04.
+ */
+#define MMU_FTR_KERNEL_RO ASM_CONST(0x00004000)
+
+/*
* We need to clear top 16bits of va (from the remaining 64 bits )in
* tlbie* instructions
*/
@@ -103,10 +109,10 @@
#define MMU_FTRS_POWER4 MMU_FTRS_DEFAULT_HPTE_ARCH_V2
#define MMU_FTRS_PPC970 MMU_FTRS_POWER4 | MMU_FTR_TLBIE_CROP_VA
#define MMU_FTRS_POWER5 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
-#define MMU_FTRS_POWER6 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
-#define MMU_FTRS_POWER7 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
-#define MMU_FTRS_POWER8 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
-#define MMU_FTRS_POWER9 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE
+#define MMU_FTRS_POWER6 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE | MMU_FTR_KERNEL_RO
+#define MMU_FTRS_POWER7 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE | MMU_FTR_KERNEL_RO
+#define MMU_FTRS_POWER8 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE | MMU_FTR_KERNEL_RO
+#define MMU_FTRS_POWER9 MMU_FTRS_POWER4 | MMU_FTR_LOCKLESS_TLBIE | MMU_FTR_KERNEL_RO
#define MMU_FTRS_CELL MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \
MMU_FTR_CI_LARGE_PAGE
#define MMU_FTRS_PA6T MMU_FTRS_DEFAULT_HPTE_ARCH_V2 | \
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 9cd4e8c..9e1499f 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -355,6 +355,7 @@
#define LPCR_PECE0 ASM_CONST(0x0000000000004000) /* ext. exceptions can cause exit */
#define LPCR_PECE1 ASM_CONST(0x0000000000002000) /* decrementer can cause exit */
#define LPCR_PECE2 ASM_CONST(0x0000000000001000) /* machine check etc can cause exit */
+#define LPCR_PECE_HVEE ASM_CONST(0x0000400000000000) /* P9 Wakeup on HV interrupts */
#define LPCR_MER ASM_CONST(0x0000000000000800) /* Mediated External Exception */
#define LPCR_MER_SH 11
#define LPCR_TC ASM_CONST(0x0000000000000200) /* Translation control */
diff --git a/arch/powerpc/kernel/cpu_setup_power.S b/arch/powerpc/kernel/cpu_setup_power.S
index 52ff3f0..37c027c 100644
--- a/arch/powerpc/kernel/cpu_setup_power.S
+++ b/arch/powerpc/kernel/cpu_setup_power.S
@@ -98,8 +98,8 @@
li r0,0
mtspr SPRN_LPID,r0
mfspr r3,SPRN_LPCR
- ori r3, r3, LPCR_PECEDH
- ori r3, r3, LPCR_HVICE
+ LOAD_REG_IMMEDIATE(r4, LPCR_PECEDH | LPCR_PECE_HVEE | LPCR_HVICE)
+ or r3, r3, r4
bl __init_LPCR
bl __init_HFSCR
bl __init_tlb_power9
@@ -118,8 +118,8 @@
li r0,0
mtspr SPRN_LPID,r0
mfspr r3,SPRN_LPCR
- ori r3, r3, LPCR_PECEDH
- ori r3, r3, LPCR_HVICE
+ LOAD_REG_IMMEDIATE(r4, LPCR_PECEDH | LPCR_PECE_HVEE | LPCR_HVICE)
+ or r3, r3, r4
bl __init_LPCR
bl __init_HFSCR
bl __init_tlb_power9
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 5503078..78dabf06 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -193,8 +193,12 @@ unsigned long htab_convert_pte_flags(unsigned long pteflags)
/*
* Kernel read only mapped with ppp bits 0b110
*/
- if (!(pteflags & _PAGE_WRITE))
- rflags |= (HPTE_R_PP0 | 0x2);
+ if (!(pteflags & _PAGE_WRITE)) {
+ if (mmu_has_feature(MMU_FTR_KERNEL_RO))
+ rflags |= (HPTE_R_PP0 | 0x2);
+ else
+ rflags |= 0x3;
+ }
} else {
if (pteflags & _PAGE_RWX)
rflags |= 0x2;
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index cbd7b92..a3ce9d2 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -2105,16 +2105,10 @@ static int em_iret(struct x86_emulate_ctxt *ctxt)
static int em_jmp_far(struct x86_emulate_ctxt *ctxt)
{
int rc;
- unsigned short sel, old_sel;
- struct desc_struct old_desc, new_desc;
- const struct x86_emulate_ops *ops = ctxt->ops;
+ unsigned short sel;
+ struct desc_struct new_desc;
u8 cpl = ctxt->ops->cpl(ctxt);
- /* Assignment of RIP may only fail in 64-bit mode */
- if (ctxt->mode == X86EMUL_MODE_PROT64)
- ops->get_segment(ctxt, &old_sel, &old_desc, NULL,
- VCPU_SREG_CS);
-
memcpy(&sel, ctxt->src.valptr + ctxt->op_bytes, 2);
rc = __load_segment_descriptor(ctxt, sel, VCPU_SREG_CS, cpl,
@@ -2124,12 +2118,10 @@ static int em_jmp_far(struct x86_emulate_ctxt *ctxt)
return rc;
rc = assign_eip_far(ctxt, ctxt->src.val, &new_desc);
- if (rc != X86EMUL_CONTINUE) {
- WARN_ON(ctxt->mode != X86EMUL_MODE_PROT64);
- /* assigning eip failed; restore the old cs */
- ops->set_segment(ctxt, old_sel, &old_desc, 0, VCPU_SREG_CS);
- return rc;
- }
+ /* Error handling is not implemented. */
+ if (rc != X86EMUL_CONTINUE)
+ return X86EMUL_UNHANDLEABLE;
+
return rc;
}
@@ -2189,14 +2181,8 @@ static int em_ret_far(struct x86_emulate_ctxt *ctxt)
{
int rc;
unsigned long eip, cs;
- u16 old_cs;
int cpl = ctxt->ops->cpl(ctxt);
- struct desc_struct old_desc, new_desc;
- const struct x86_emulate_ops *ops = ctxt->ops;
-
- if (ctxt->mode == X86EMUL_MODE_PROT64)
- ops->get_segment(ctxt, &old_cs, &old_desc, NULL,
- VCPU_SREG_CS);
+ struct desc_struct new_desc;
rc = emulate_pop(ctxt, &eip, ctxt->op_bytes);
if (rc != X86EMUL_CONTINUE)
@@ -2213,10 +2199,10 @@ static int em_ret_far(struct x86_emulate_ctxt *ctxt)
if (rc != X86EMUL_CONTINUE)
return rc;
rc = assign_eip_far(ctxt, eip, &new_desc);
- if (rc != X86EMUL_CONTINUE) {
- WARN_ON(ctxt->mode != X86EMUL_MODE_PROT64);
- ops->set_segment(ctxt, old_cs, &old_desc, 0, VCPU_SREG_CS);
- }
+ /* Error handling is not implemented. */
+ if (rc != X86EMUL_CONTINUE)
+ return X86EMUL_UNHANDLEABLE;
+
return rc;
}
diff --git a/arch/x86/kvm/ioapic.c b/arch/x86/kvm/ioapic.c
index 1a22de7..6e219e5 100644
--- a/arch/x86/kvm/ioapic.c
+++ b/arch/x86/kvm/ioapic.c
@@ -94,7 +94,7 @@ static unsigned long ioapic_read_indirect(struct kvm_ioapic *ioapic,
static void rtc_irq_eoi_tracking_reset(struct kvm_ioapic *ioapic)
{
ioapic->rtc_status.pending_eoi = 0;
- bitmap_zero(ioapic->rtc_status.dest_map.map, KVM_MAX_VCPUS);
+ bitmap_zero(ioapic->rtc_status.dest_map.map, KVM_MAX_VCPU_ID);
}
static void kvm_rtc_eoi_tracking_restore_all(struct kvm_ioapic *ioapic);
diff --git a/arch/x86/kvm/ioapic.h b/arch/x86/kvm/ioapic.h
index 7d2692a..1cc6e54 100644
--- a/arch/x86/kvm/ioapic.h
+++ b/arch/x86/kvm/ioapic.h
@@ -42,13 +42,13 @@ struct kvm_vcpu;
struct dest_map {
/* vcpu bitmap where IRQ has been sent */
- DECLARE_BITMAP(map, KVM_MAX_VCPUS);
+ DECLARE_BITMAP(map, KVM_MAX_VCPU_ID);
/*
* Vector sent to a given vcpu, only valid when
* the vcpu's bit in map is set
*/
- u8 vectors[KVM_MAX_VCPUS];
+ u8 vectors[KVM_MAX_VCPU_ID];
};
diff --git a/arch/x86/kvm/irq_comm.c b/arch/x86/kvm/irq_comm.c
index 4da0303..6c01916 100644
--- a/arch/x86/kvm/irq_comm.c
+++ b/arch/x86/kvm/irq_comm.c
@@ -41,6 +41,15 @@ static int kvm_set_pic_irq(struct kvm_kernel_irq_routing_entry *e,
bool line_status)
{
struct kvm_pic *pic = pic_irqchip(kvm);
+
+ /*
+ * XXX: rejecting pic routes when pic isn't in use would be better,
+ * but the default routing table is installed while kvm->arch.vpic is
+ * NULL and KVM_CREATE_IRQCHIP can race with KVM_IRQ_LINE.
+ */
+ if (!pic)
+ return -1;
+
return kvm_pic_set_irq(pic, e->irqchip.pin, irq_source_id, level);
}
@@ -49,6 +58,10 @@ static int kvm_set_ioapic_irq(struct kvm_kernel_irq_routing_entry *e,
bool line_status)
{
struct kvm_ioapic *ioapic = kvm->arch.vioapic;
+
+ if (!ioapic)
+ return -1;
+
return kvm_ioapic_set_irq(ioapic, e->irqchip.pin, irq_source_id, level,
line_status);
}
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 23b99f3..6f69340 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -138,7 +138,7 @@ static inline bool kvm_apic_map_get_logical_dest(struct kvm_apic_map *map,
*mask = dest_id & 0xff;
return true;
case KVM_APIC_MODE_XAPIC_CLUSTER:
- *cluster = map->xapic_cluster_map[dest_id >> 4];
+ *cluster = map->xapic_cluster_map[(dest_id >> 4) & 0xf];
*mask = dest_id & 0xf;
return true;
default:
diff --git a/drivers/dax/dax.c b/drivers/dax/dax.c
index 0e499bf..3d94ff2 100644
--- a/drivers/dax/dax.c
+++ b/drivers/dax/dax.c
@@ -270,8 +270,8 @@ static int check_vma(struct dax_dev *dax_dev, struct vm_area_struct *vma,
if (!dax_dev->alive)
return -ENXIO;
- /* prevent private / writable mappings from being established */
- if ((vma->vm_flags & (VM_NORESERVE|VM_SHARED|VM_WRITE)) == VM_WRITE) {
+ /* prevent private mappings from being established */
+ if ((vma->vm_flags & VM_SHARED) != VM_SHARED) {
dev_info(dev, "%s: %s: fail, attempted private mapping\n",
current->comm, func);
return -EINVAL;
diff --git a/drivers/dax/pmem.c b/drivers/dax/pmem.c
index 4a15fa5..73c6ce9 100644
--- a/drivers/dax/pmem.c
+++ b/drivers/dax/pmem.c
@@ -78,7 +78,9 @@ static int dax_pmem_probe(struct device *dev)
nsio = to_nd_namespace_io(&ndns->dev);
/* parse the 'pfn' info block via ->rw_bytes */
- devm_nsio_enable(dev, nsio);
+ rc = devm_nsio_enable(dev, nsio);
+ if (rc)
+ return rc;
altmap = nvdimm_setup_pfn(nd_pfn, &res, &__altmap);
if (IS_ERR(altmap))
return PTR_ERR(altmap);
diff --git a/drivers/i2c/busses/i2c-designware-core.c b/drivers/i2c/busses/i2c-designware-core.c
index 11e866d..b403fa5 100644
--- a/drivers/i2c/busses/i2c-designware-core.c
+++ b/drivers/i2c/busses/i2c-designware-core.c
@@ -91,9 +91,7 @@
DW_IC_INTR_TX_ABRT | \
DW_IC_INTR_STOP_DET)
-#define DW_IC_STATUS_ACTIVITY 0x1
-#define DW_IC_STATUS_TFE BIT(2)
-#define DW_IC_STATUS_MST_ACTIVITY BIT(5)
+#define DW_IC_STATUS_ACTIVITY 0x1
#define DW_IC_SDA_HOLD_RX_SHIFT 16
#define DW_IC_SDA_HOLD_RX_MASK GENMASK(23, DW_IC_SDA_HOLD_RX_SHIFT)
@@ -478,25 +476,9 @@ static void i2c_dw_xfer_init(struct dw_i2c_dev *dev)
{
struct i2c_msg *msgs = dev->msgs;
u32 ic_tar = 0;
- bool enabled;
- enabled = dw_readl(dev, DW_IC_ENABLE_STATUS) & 1;
-
- if (enabled) {
- u32 ic_status;
-
- /*
- * Only disable adapter if ic_tar and ic_con can't be
- * dynamically updated
- */
- ic_status = dw_readl(dev, DW_IC_STATUS);
- if (!dev->dynamic_tar_update_enabled ||
- (ic_status & DW_IC_STATUS_MST_ACTIVITY) ||
- !(ic_status & DW_IC_STATUS_TFE)) {
- __i2c_dw_enable_and_wait(dev, false);
- enabled = false;
- }
- }
+ /* Disable the adapter */
+ __i2c_dw_enable_and_wait(dev, false);
/* if the slave address is ten bit address, enable 10BITADDR */
if (dev->dynamic_tar_update_enabled) {
@@ -526,8 +508,8 @@ static void i2c_dw_xfer_init(struct dw_i2c_dev *dev)
/* enforce disabled interrupts (due to HW issues) */
i2c_dw_disable_int(dev);
- if (!enabled)
- __i2c_dw_enable(dev, true);
+ /* Enable the adapter */
+ __i2c_dw_enable(dev, true);
/* Clear and enable interrupts */
dw_readl(dev, DW_IC_CLR_INTR);
@@ -611,7 +593,7 @@ i2c_dw_xfer_msg(struct dw_i2c_dev *dev)
if (msgs[dev->msg_write_idx].flags & I2C_M_RD) {
/* avoid rx buffer overrun */
- if (rx_limit - dev->rx_outstanding <= 0)
+ if (dev->rx_outstanding >= dev->rx_fifo_depth)
break;
dw_writel(dev, cmd | 0x100, DW_IC_DATA_CMD);
@@ -708,8 +690,7 @@ static int i2c_dw_handle_tx_abort(struct dw_i2c_dev *dev)
}
/*
- * Prepare controller for a transaction and start transfer by calling
- * i2c_dw_xfer_init()
+ * Prepare controller for a transaction and call i2c_dw_xfer_msg
*/
static int
i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
@@ -752,13 +733,23 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
goto done;
}
+ /*
+ * We must disable the adapter before returning and signaling the end
+ * of the current transfer. Otherwise the hardware might continue
+ * generating interrupts which in turn causes a race condition with
+ * the following transfer. Needs some more investigation if the
+ * additional interrupts are a hardware bug or this driver doesn't
+ * handle them correctly yet.
+ */
+ __i2c_dw_enable(dev, false);
+
if (dev->msg_err) {
ret = dev->msg_err;
goto done;
}
/* no error */
- if (likely(!dev->cmd_err)) {
+ if (likely(!dev->cmd_err && !dev->status)) {
ret = num;
goto done;
}
@@ -768,6 +759,11 @@ i2c_dw_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
ret = i2c_dw_handle_tx_abort(dev);
goto done;
}
+
+ if (dev->status)
+ dev_err(dev->dev,
+ "transfer terminated early - interrupt latency too high?\n");
+
ret = -EIO;
done:
@@ -888,19 +884,9 @@ static irqreturn_t i2c_dw_isr(int this_irq, void *dev_id)
*/
tx_aborted:
- if ((stat & (DW_IC_INTR_TX_ABRT | DW_IC_INTR_STOP_DET))
- || dev->msg_err) {
- /*
- * We must disable interruts before returning and signaling
- * the end of the current transfer. Otherwise the hardware
- * might continue generating interrupts for non-existent
- * transfers.
- */
- i2c_dw_disable_int(dev);
- dw_readl(dev, DW_IC_CLR_INTR);
-
+ if ((stat & (DW_IC_INTR_TX_ABRT | DW_IC_INTR_STOP_DET)) || dev->msg_err)
complete(&dev->cmd_complete);
- } else if (unlikely(dev->accessor_flags & ACCESS_INTR_MASK)) {
+ else if (unlikely(dev->accessor_flags & ACCESS_INTR_MASK)) {
/* workaround to trigger pending interrupt */
stat = dw_readl(dev, DW_IC_INTR_MASK);
i2c_dw_disable_int(dev);
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index e3ee27c..9ec33b5 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -588,6 +588,7 @@ static void bcm_sf2_sw_adjust_link(struct dsa_switch *ds, int port,
struct phy_device *phydev)
{
struct bcm_sf2_priv *priv = bcm_sf2_to_priv(ds);
+ struct ethtool_eee *p = &priv->port_sts[port].eee;
u32 id_mode_dis = 0, port_mode;
const char *str = NULL;
u32 reg;
@@ -662,6 +663,9 @@ static void bcm_sf2_sw_adjust_link(struct dsa_switch *ds, int port,
reg |= DUPLX_MODE;
core_writel(priv, reg, CORE_STS_OVERRIDE_GMIIP_PORT(port));
+
+ if (!phydev->is_pseudo_fixed_link)
+ p->eee_enabled = bcm_sf2_eee_init(ds, port, phydev);
}
static void bcm_sf2_sw_fixed_link_update(struct dsa_switch *ds, int port,
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index e18635b..ee1a803 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1811,6 +1811,9 @@ static int bnxt_busy_poll(struct napi_struct *napi)
if (atomic_read(&bp->intr_sem) != 0)
return LL_FLUSH_FAILED;
+ if (!bp->link_info.link_up)
+ return LL_FLUSH_FAILED;
+
if (!bnxt_lock_poll(bnapi))
return LL_FLUSH_BUSY;
@@ -3210,11 +3213,17 @@ static int bnxt_hwrm_tunnel_dst_port_alloc(struct bnxt *bp, __be16 port,
goto err_out;
}
- if (tunnel_type & TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_VXLAN)
+ switch (tunnel_type) {
+ case TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_VXLAN:
bp->vxlan_fw_dst_port_id = resp->tunnel_dst_port_id;
-
- else if (tunnel_type & TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_GENEVE)
+ break;
+ case TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_GENEVE:
bp->nge_fw_dst_port_id = resp->tunnel_dst_port_id;
+ break;
+ default:
+ break;
+ }
+
err_out:
mutex_unlock(&bp->hwrm_cmd_lock);
return rc;
diff --git a/drivers/net/ethernet/freescale/fman/fman_tgec.c b/drivers/net/ethernet/freescale/fman/fman_tgec.c
index efabb04..4b0f3a5 100644
--- a/drivers/net/ethernet/freescale/fman/fman_tgec.c
+++ b/drivers/net/ethernet/freescale/fman/fman_tgec.c
@@ -722,9 +722,6 @@ int tgec_free(struct fman_mac *tgec)
{
free_init_resources(tgec);
- if (tgec->cfg)
- tgec->cfg = NULL;
-
kfree(tgec->cfg);
kfree(tgec);
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index 4f3281a..0fbf686 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -74,7 +74,6 @@
#include <asm/iommu.h>
#include <linux/uaccess.h>
#include <asm/firmware.h>
-#include <linux/seq_file.h>
#include <linux/workqueue.h>
#include "ibmvnic.h"
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 5cb07c2..0c0a45a 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -4151,7 +4151,7 @@ static int mvneta_probe(struct platform_device *pdev)
dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_TSO;
dev->hw_features |= dev->features;
dev->vlan_features |= dev->features;
- dev->priv_flags |= IFF_UNICAST_FLT | IFF_LIVE_ADDR_CHANGE;
+ dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
dev->gso_max_segs = MVNETA_MAX_TSO_SEGS;
err = register_netdev(dev);
diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
index 60227a3..1026c45 100644
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -3293,7 +3293,7 @@ static void mvpp2_cls_init(struct mvpp2 *priv)
mvpp2_write(priv, MVPP2_CLS_MODE_REG, MVPP2_CLS_MODE_ACTIVE_MASK);
/* Clear classifier flow table */
- memset(&fe.data, 0, MVPP2_CLS_FLOWS_TBL_DATA_WORDS);
+ memset(&fe.data, 0, sizeof(fe.data));
for (index = 0; index < MVPP2_CLS_FLOWS_TBL_SIZE; index++) {
fe.index = index;
mvpp2_cls_flow_write(priv, &fe);
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 3a47e83..a60f635 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -129,6 +129,9 @@ static enum mlx4_net_trans_rule_id mlx4_ip_proto_to_trans_rule_id(u8 ip_proto)
}
};
+/* Must not acquire state_lock, as its corresponding work_sync
+ * is done under it.
+ */
static void mlx4_en_filter_work(struct work_struct *work)
{
struct mlx4_en_filter *filter = container_of(work,
@@ -2189,13 +2192,13 @@ void mlx4_en_destroy_netdev(struct net_device *dev)
mutex_lock(&mdev->state_lock);
mdev->pndev[priv->port] = NULL;
mdev->upper[priv->port] = NULL;
- mutex_unlock(&mdev->state_lock);
#ifdef CONFIG_RFS_ACCEL
mlx4_en_cleanup_filters(priv);
#endif
mlx4_en_free_resources(priv);
+ mutex_unlock(&mdev->state_lock);
kfree(priv->tx_ring);
kfree(priv->tx_cq);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 3eb9315..3b7c6a9f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -46,7 +46,6 @@
#include <linux/mlx5/srq.h>
#include <linux/debugfs.h>
#include <linux/kmod.h>
-#include <linux/delay.h>
#include <linux/mlx5/mlx5_ifc.h>
#ifdef CONFIG_RFS_ACCEL
#include <linux/cpu_rmap.h>
diff --git a/drivers/net/ethernet/synopsys/dwc_eth_qos.c b/drivers/net/ethernet/synopsys/dwc_eth_qos.c
index 5eedac4..4ba2421 100644
--- a/drivers/net/ethernet/synopsys/dwc_eth_qos.c
+++ b/drivers/net/ethernet/synopsys/dwc_eth_qos.c
@@ -33,7 +33,6 @@
#include <linux/stat.h>
#include <linux/types.h>
-#include <linux/types.h>
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/mm.h>
@@ -43,7 +42,6 @@
#include <linux/phy.h>
#include <linux/mii.h>
-#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/vmalloc.h>
diff --git a/drivers/net/ieee802154/adf7242.c b/drivers/net/ieee802154/adf7242.c
index 9fa7ac9..f355df7 100644
--- a/drivers/net/ieee802154/adf7242.c
+++ b/drivers/net/ieee802154/adf7242.c
@@ -20,7 +20,6 @@
#include <linux/skbuff.h>
#include <linux/of.h>
#include <linux/irq.h>
-#include <linux/delay.h>
#include <linux/debugfs.h>
#include <linux/bitops.h>
#include <linux/ieee802154.h>
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index d2d6f12..26d6f0b 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -623,7 +623,8 @@ static int macvlan_open(struct net_device *dev)
return 0;
clear_multi:
- dev_set_allmulti(lowerdev, -1);
+ if (dev->flags & IFF_ALLMULTI)
+ dev_set_allmulti(lowerdev, -1);
del_unicast:
dev_uc_del(lowerdev, dev->dev_addr);
out:
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c
index 081df68..ea92d52 100644
--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -318,12 +318,12 @@ static int ksz8041_config_init(struct phy_device *phydev)
/* Limit supported and advertised modes in fiber mode */
if (of_property_read_bool(of_node, "micrel,fiber-mode")) {
phydev->dev_flags |= MICREL_PHY_FXEN;
- phydev->supported &= SUPPORTED_FIBRE |
- SUPPORTED_100baseT_Full |
+ phydev->supported &= SUPPORTED_100baseT_Full |
SUPPORTED_100baseT_Half;
- phydev->advertising &= ADVERTISED_FIBRE |
- ADVERTISED_100baseT_Full |
+ phydev->supported |= SUPPORTED_FIBRE;
+ phydev->advertising &= ADVERTISED_100baseT_Full |
ADVERTISED_100baseT_Half;
+ phydev->advertising |= ADVERTISED_FIBRE;
phydev->autoneg = AUTONEG_DISABLE;
}
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index bf04a46..e16a2a9 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1619,7 +1619,7 @@ enum netdev_priv_flags {
* @dcbnl_ops: Data Center Bridging netlink ops
* @num_tc: Number of traffic classes in the net device
* @tc_to_txq: XXX: need comments on this one
- * @prio_tc_map XXX: need comments on this one
+ * @prio_tc_map: XXX: need comments on this one
*
* @fcoe_ddp_xid: Max exchange id for FCoE LRO by ddp
*
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index f00bf66..554671c 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -1018,7 +1018,7 @@ static inline void hci_set_drvdata(struct hci_dev *hdev, void *data)
}
struct hci_dev *hci_dev_get(int index);
-struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src);
+struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src, u8 src_type);
struct hci_dev *hci_alloc_dev(void);
void hci_free_dev(struct hci_dev *hdev);
diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index d020299..1904a93 100644
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -1090,7 +1090,6 @@ static int get_l2cap_conn(char *buf, bdaddr_t *addr, u8 *addr_type,
{
struct hci_conn *hcon;
struct hci_dev *hdev;
- bdaddr_t *src = BDADDR_ANY;
int n;
n = sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx %hhu",
@@ -1101,7 +1100,8 @@ static int get_l2cap_conn(char *buf, bdaddr_t *addr, u8 *addr_type,
if (n < 7)
return -EINVAL;
- hdev = hci_get_route(addr, src);
+ /* The LE_PUBLIC address type is ignored because of BDADDR_ANY */
+ hdev = hci_get_route(addr, BDADDR_ANY, BDADDR_LE_PUBLIC);
if (!hdev)
return -ENOENT;
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
index 3809617..dc59eae 100644
--- a/net/bluetooth/hci_conn.c
+++ b/net/bluetooth/hci_conn.c
@@ -613,7 +613,7 @@ int hci_conn_del(struct hci_conn *conn)
return 0;
}
-struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src)
+struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src, uint8_t src_type)
{
int use_src = bacmp(src, BDADDR_ANY);
struct hci_dev *hdev = NULL, *d;
@@ -634,7 +634,29 @@ struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src)
*/
if (use_src) {
- if (!bacmp(&d->bdaddr, src)) {
+ bdaddr_t id_addr;
+ u8 id_addr_type;
+
+ if (src_type == BDADDR_BREDR) {
+ if (!lmp_bredr_capable(d))
+ continue;
+ bacpy(&id_addr, &d->bdaddr);
+ id_addr_type = BDADDR_BREDR;
+ } else {
+ if (!lmp_le_capable(d))
+ continue;
+
+ hci_copy_identity_address(d, &id_addr,
+ &id_addr_type);
+
+ /* Convert from HCI to three-value type */
+ if (id_addr_type == ADDR_LE_DEV_PUBLIC)
+ id_addr_type = BDADDR_LE_PUBLIC;
+ else
+ id_addr_type = BDADDR_LE_RANDOM;
+ }
+
+ if (!bacmp(&id_addr, src) && id_addr_type == src_type) {
hdev = d; break;
}
} else {
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index d4cad29b0..577f1c0 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -7060,7 +7060,7 @@ int l2cap_chan_connect(struct l2cap_chan *chan, __le16 psm, u16 cid,
BT_DBG("%pMR -> %pMR (type %u) psm 0x%2.2x", &chan->src, dst,
dst_type, __le16_to_cpu(psm));
- hdev = hci_get_route(dst, &chan->src);
+ hdev = hci_get_route(dst, &chan->src, chan->src_type);
if (!hdev)
return -EHOSTUNREACH;
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 8e385a0..2f2cb5e 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -178,7 +178,7 @@ static void rfcomm_reparent_device(struct rfcomm_dev *dev)
struct hci_dev *hdev;
struct hci_conn *conn;
- hdev = hci_get_route(&dev->dst, &dev->src);
+ hdev = hci_get_route(&dev->dst, &dev->src, BDADDR_BREDR);
if (!hdev)
return;
diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index f52bcbf..3125ce6 100644
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -219,7 +219,7 @@ static int sco_connect(struct sock *sk)
BT_DBG("%pMR -> %pMR", &sco_pi(sk)->src, &sco_pi(sk)->dst);
- hdev = hci_get_route(&sco_pi(sk)->dst, &sco_pi(sk)->src);
+ hdev = hci_get_route(&sco_pi(sk)->dst, &sco_pi(sk)->src, BDADDR_BREDR);
if (!hdev)
return -EHOSTUNREACH;
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 8af9d25..436a753 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -77,7 +77,7 @@
(CAN_EFF_MASK | CAN_EFF_FLAG | CAN_RTR_FLAG) : \
(CAN_SFF_MASK | CAN_EFF_FLAG | CAN_RTR_FLAG))
-#define CAN_BCM_VERSION "20160617"
+#define CAN_BCM_VERSION "20161123"
MODULE_DESCRIPTION("PF_CAN broadcast manager protocol");
MODULE_LICENSE("Dual BSD/GPL");
@@ -109,8 +109,9 @@ struct bcm_op {
u32 count;
u32 nframes;
u32 currframe;
- struct canfd_frame *frames;
- struct canfd_frame *last_frames;
+ /* void pointers to arrays of struct can[fd]_frame */
+ void *frames;
+ void *last_frames;
struct canfd_frame sframe;
struct canfd_frame last_sframe;
struct sock *sk;
@@ -681,7 +682,7 @@ static void bcm_rx_handler(struct sk_buff *skb, void *data)
if (op->flags & RX_FILTER_ID) {
/* the easiest case */
- bcm_rx_update_and_send(op, &op->last_frames[0], rxframe);
+ bcm_rx_update_and_send(op, op->last_frames, rxframe);
goto rx_starttimer;
}
@@ -1068,7 +1069,7 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
if (msg_head->nframes) {
/* update CAN frames content */
- err = memcpy_from_msg((u8 *)op->frames, msg,
+ err = memcpy_from_msg(op->frames, msg,
msg_head->nframes * op->cfsiz);
if (err < 0)
return err;
@@ -1118,7 +1119,7 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
}
if (msg_head->nframes) {
- err = memcpy_from_msg((u8 *)op->frames, msg,
+ err = memcpy_from_msg(op->frames, msg,
msg_head->nframes * op->cfsiz);
if (err < 0) {
if (op->frames != &op->sframe)
@@ -1163,6 +1164,7 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
/* check flags */
if (op->flags & RX_RTR_FRAME) {
+ struct canfd_frame *frame0 = op->frames;
/* no timers in RTR-mode */
hrtimer_cancel(&op->thrtimer);
@@ -1174,8 +1176,8 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
* prevent a full-load-loopback-test ... ;-]
*/
if ((op->flags & TX_CP_CAN_ID) ||
- (op->frames[0].can_id == op->can_id))
- op->frames[0].can_id = op->can_id & ~CAN_RTR_FLAG;
+ (frame0->can_id == op->can_id))
+ frame0->can_id = op->can_id & ~CAN_RTR_FLAG;
} else {
if (op->flags & SETTIMER) {
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 9774898..047a175 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -2479,6 +2479,7 @@ int dev_ethtool(struct net *net, struct ifreq *ifr)
case ETHTOOL_GET_TS_INFO:
case ETHTOOL_GEEE:
case ETHTOOL_GTUNABLE:
+ case ETHTOOL_GLINKSETTINGS:
break;
default:
if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 69e4463..c6d8207 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -1013,4 +1013,4 @@ static int __init init_default_flow_dissectors(void)
return 0;
}
-late_initcall_sync(init_default_flow_dissectors);
+core_initcall(init_default_flow_dissectors);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index a99917b..deb35ac 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -2737,7 +2737,7 @@ static u16 rtnl_calcit(struct sk_buff *skb, struct nlmsghdr *nlh)
ext_filter_mask));
}
- return min_ifinfo_dump_size;
+ return nlmsg_total_size(min_ifinfo_dump_size);
}
static int rtnl_dump_all(struct sk_buff *skb, struct netlink_callback *cb)
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 0de9d5d..5bab6c3 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1455,7 +1455,7 @@ static void udp_v4_rehash(struct sock *sk)
udp_lib_rehash(sk, new_hash);
}
-static int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
int rc;
diff --git a/net/ipv4/udp_impl.h b/net/ipv4/udp_impl.h
index 7e0fe4b..feb50a1 100644
--- a/net/ipv4/udp_impl.h
+++ b/net/ipv4/udp_impl.h
@@ -25,7 +25,7 @@ int udp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
int flags, int *addr_len);
int udp_sendpage(struct sock *sk, struct page *page, int offset, size_t size,
int flags);
-int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
+int __udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
void udp_destroy_sock(struct sock *sk);
#ifdef CONFIG_PROC_FS
diff --git a/net/ipv4/udplite.c b/net/ipv4/udplite.c
index af81715..ff450c2 100644
--- a/net/ipv4/udplite.c
+++ b/net/ipv4/udplite.c
@@ -50,7 +50,7 @@ struct proto udplite_prot = {
.sendmsg = udp_sendmsg,
.recvmsg = udp_recvmsg,
.sendpage = udp_sendpage,
- .backlog_rcv = udp_queue_rcv_skb,
+ .backlog_rcv = __udp_queue_rcv_skb,
.hash = udp_lib_hash,
.unhash = udp_lib_unhash,
.get_port = udp_v4_get_port,
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 060dd99..4bc5ba3 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -183,7 +183,7 @@ static struct rt6_info *addrconf_get_prefix_route(const struct in6_addr *pfx,
static void addrconf_dad_start(struct inet6_ifaddr *ifp);
static void addrconf_dad_work(struct work_struct *w);
-static void addrconf_dad_completed(struct inet6_ifaddr *ifp);
+static void addrconf_dad_completed(struct inet6_ifaddr *ifp, bool bump_id);
static void addrconf_dad_run(struct inet6_dev *idev);
static void addrconf_rs_timer(unsigned long data);
static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifa);
@@ -2898,6 +2898,7 @@ static void add_addr(struct inet6_dev *idev, const struct in6_addr *addr,
spin_lock_bh(&ifp->lock);
ifp->flags &= ~IFA_F_TENTATIVE;
spin_unlock_bh(&ifp->lock);
+ rt_genid_bump_ipv6(dev_net(idev->dev));
ipv6_ifa_notify(RTM_NEWADDR, ifp);
in6_ifa_put(ifp);
}
@@ -3740,7 +3741,7 @@ static void addrconf_dad_begin(struct inet6_ifaddr *ifp)
{
struct inet6_dev *idev = ifp->idev;
struct net_device *dev = idev->dev;
- bool notify = false;
+ bool bump_id, notify = false;
addrconf_join_solict(dev, &ifp->addr);
@@ -3755,11 +3756,12 @@ static void addrconf_dad_begin(struct inet6_ifaddr *ifp)
idev->cnf.accept_dad < 1 ||
!(ifp->flags&IFA_F_TENTATIVE) ||
ifp->flags & IFA_F_NODAD) {
+ bump_id = ifp->flags & IFA_F_TENTATIVE;
ifp->flags &= ~(IFA_F_TENTATIVE|IFA_F_OPTIMISTIC|IFA_F_DADFAILED);
spin_unlock(&ifp->lock);
read_unlock_bh(&idev->lock);
- addrconf_dad_completed(ifp);
+ addrconf_dad_completed(ifp, bump_id);
return;
}
@@ -3819,8 +3821,8 @@ static void addrconf_dad_work(struct work_struct *w)
struct inet6_ifaddr,
dad_work);
struct inet6_dev *idev = ifp->idev;
+ bool bump_id, disable_ipv6 = false;
struct in6_addr mcaddr;
- bool disable_ipv6 = false;
enum {
DAD_PROCESS,
@@ -3890,11 +3892,12 @@ static void addrconf_dad_work(struct work_struct *w)
* DAD was successful
*/
+ bump_id = ifp->flags & IFA_F_TENTATIVE;
ifp->flags &= ~(IFA_F_TENTATIVE|IFA_F_OPTIMISTIC|IFA_F_DADFAILED);
spin_unlock(&ifp->lock);
write_unlock_bh(&idev->lock);
- addrconf_dad_completed(ifp);
+ addrconf_dad_completed(ifp, bump_id);
goto out;
}
@@ -3931,7 +3934,7 @@ static bool ipv6_lonely_lladdr(struct inet6_ifaddr *ifp)
return true;
}
-static void addrconf_dad_completed(struct inet6_ifaddr *ifp)
+static void addrconf_dad_completed(struct inet6_ifaddr *ifp, bool bump_id)
{
struct net_device *dev = ifp->idev->dev;
struct in6_addr lladdr;
@@ -3983,6 +3986,9 @@ static void addrconf_dad_completed(struct inet6_ifaddr *ifp)
spin_unlock(&ifp->lock);
write_unlock_bh(&ifp->idev->lock);
}
+
+ if (bump_id)
+ rt_genid_bump_ipv6(dev_net(dev));
}
static void addrconf_dad_run(struct inet6_dev *idev)
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index e5056d4..e4a8000 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -514,7 +514,7 @@ void __udp6_lib_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
return;
}
-static int __udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+int __udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
int rc;
diff --git a/net/ipv6/udp_impl.h b/net/ipv6/udp_impl.h
index f6eb1ab..e78bdc7 100644
--- a/net/ipv6/udp_impl.h
+++ b/net/ipv6/udp_impl.h
@@ -26,7 +26,7 @@ int compat_udpv6_getsockopt(struct sock *sk, int level, int optname,
int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len);
int udpv6_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
int flags, int *addr_len);
-int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
+int __udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb);
void udpv6_destroy_sock(struct sock *sk);
#ifdef CONFIG_PROC_FS
diff --git a/net/ipv6/udplite.c b/net/ipv6/udplite.c
index 47d0d2b..2f5101a 100644
--- a/net/ipv6/udplite.c
+++ b/net/ipv6/udplite.c
@@ -45,7 +45,7 @@ struct proto udplitev6_prot = {
.getsockopt = udpv6_getsockopt,
.sendmsg = udpv6_sendmsg,
.recvmsg = udpv6_recvmsg,
- .backlog_rcv = udpv6_queue_rcv_skb,
+ .backlog_rcv = __udpv6_queue_rcv_skb,
.hash = udp_lib_hash,
.unhash = udp_lib_unhash,
.get_port = udp_v6_get_port,
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index 3dc97b4..965f7e3 100644
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -97,7 +97,7 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
unsigned int len = skb->len;
int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
- if (likely(ret == NET_XMIT_SUCCESS || ret == NET_XMIT_CN)) {
+ if (likely(ret == NET_XMIT_SUCCESS)) {
atomic_long_add(len, &priv->tx_bytes);
atomic_long_inc(&priv->tx_packets);
} else {
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 8e93d4a..b05d4a2 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -112,7 +112,7 @@ static void tfilter_notify_chain(struct net *net, struct sk_buff *oskb,
for (it_chain = chain; (tp = rtnl_dereference(*it_chain)) != NULL;
it_chain = &tp->next)
- tfilter_notify(net, oskb, n, tp, n->nlmsg_flags, event, false);
+ tfilter_notify(net, oskb, n, tp, 0, event, false);
}
/* Select new prio value from the range, managed by kernel. */
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 1055164..ecc12411 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1492,8 +1492,9 @@ static int tipc_link_proto_rcv(struct tipc_link *l, struct sk_buff *skb,
if (in_range(peers_tol, TIPC_MIN_LINK_TOL, TIPC_MAX_LINK_TOL))
l->tolerance = peers_tol;
- if (peers_prio && in_range(peers_prio, TIPC_MIN_LINK_PRI,
- TIPC_MAX_LINK_PRI)) {
+ /* Update own prio if peer indicates a different value */
+ if ((peers_prio != l->priority) &&
+ in_range(peers_prio, 1, TIPC_MAX_LINK_PRI)) {
l->priority = peers_prio;
rc = tipc_link_fsm_evt(l, LINK_FAILURE_EVT);
}
diff --git a/net/tipc/monitor.c b/net/tipc/monitor.c
index ed97a58..9e109bb 100644
--- a/net/tipc/monitor.c
+++ b/net/tipc/monitor.c
@@ -455,14 +455,14 @@ void tipc_mon_rcv(struct net *net, void *data, u16 dlen, u32 addr,
int i, applied_bef;
state->probing = false;
- if (!dlen)
- return;
/* Sanity check received domain record */
- if ((dlen < new_dlen) || ntohs(arrv_dom->len) != new_dlen) {
- pr_warn_ratelimited("Received illegal domain record\n");
+ if (dlen < dom_rec_len(arrv_dom, 0))
return;
- }
+ if (dlen != dom_rec_len(arrv_dom, new_member_cnt))
+ return;
+ if ((dlen < new_dlen) || ntohs(arrv_dom->len) != new_dlen)
+ return;
/* Synch generation numbers with peer if link just came up */
if (!state->synched) {
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index db32777..41f0138 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -186,7 +186,7 @@ static struct tipc_sock *tipc_sk(const struct sock *sk)
static bool tsk_conn_cong(struct tipc_sock *tsk)
{
- return tsk->snt_unacked >= tsk->snd_win;
+ return tsk->snt_unacked > tsk->snd_win;
}
/* tsk_blocks(): translate a buffer size in bytes to number of
