Merge tag 'perf-tools-fixes-for-v5.15-2021-09-18' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
Pull perf tools fixes from Arnaldo Carvalho de Melo:
- Fix ip display in 'perf script' when output type != attr->type.
- Ignore deprecation warning when using libbpf'sg btf__get_from_id(),
fixing the build with libbpf v0.6+.
- Make use of FD() robust in libperf, fixing a segfault with 'perf stat
--iostat list'.
- Initialize addr_location:srcline pointer to NULL when resolving
callchain addresses.
- Fix fused instruction logic for assembly functions in 'perf
annotate'.
* tag 'perf-tools-fixes-for-v5.15-2021-09-18' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf bpf: Ignore deprecation warning when using libbpf's btf__get_from_id()
libperf evsel: Make use of FD robust.
perf machine: Initialize srcline string member in add_location struct
perf script: Fix ip display when type != attr->type
perf annotate: Fix fused instr logic for assembly functions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 02e5b67..4e87783 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -20,7 +20,7 @@
select NEED_SG_DMA_LENGTH
select VIRT_TO_BUS
select GENERIC_IRQ_PROBE
- select GENERIC_PCI_IOMAP if PCI
+ select GENERIC_PCI_IOMAP
select AUTO_IRQ_AFFINITY if SMP
select GENERIC_IRQ_SHOW
select ARCH_WANT_IPC_PARSE_VERSION
@@ -199,7 +199,6 @@
config ALPHA_JENSEN
bool "Jensen"
- depends on BROKEN
select HAVE_EISA
help
DEC PC 150 AXP (aka Jensen): This is a very old Digital system - one
diff --git a/arch/alpha/include/asm/asm-prototypes.h b/arch/alpha/include/asm/asm-prototypes.h
index b34cc1f..c8ae46f 100644
--- a/arch/alpha/include/asm/asm-prototypes.h
+++ b/arch/alpha/include/asm/asm-prototypes.h
@@ -16,3 +16,4 @@
extern void __remlu(void);
extern void __divqu(void);
extern void __remqu(void);
+extern unsigned long __udiv_qrnnd(unsigned long *, unsigned long, unsigned long , unsigned long);
diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c
index 436914c..5c9c884 100644
--- a/arch/alpha/kernel/sys_jensen.c
+++ b/arch/alpha/kernel/sys_jensen.c
@@ -7,6 +7,11 @@
*
* Code supporting the Jensen.
*/
+#define __EXTERN_INLINE
+#include <asm/io.h>
+#include <asm/jensen.h>
+#undef __EXTERN_INLINE
+
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/types.h>
@@ -17,11 +22,6 @@
#include <asm/ptrace.h>
-#define __EXTERN_INLINE
-#include <asm/io.h>
-#include <asm/jensen.h>
-#undef __EXTERN_INLINE
-
#include <asm/dma.h>
#include <asm/irq.h>
#include <asm/mmu_context.h>
diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile
index 854d5e79..1cc74f7 100644
--- a/arch/alpha/lib/Makefile
+++ b/arch/alpha/lib/Makefile
@@ -14,6 +14,7 @@
ev67-$(CONFIG_ALPHA_EV67) := ev67-
lib-y = __divqu.o __remqu.o __divlu.o __remlu.o \
+ udiv-qrnnd.o \
udelay.o \
$(ev6-y)memset.o \
$(ev6-y)memcpy.o \
diff --git a/arch/alpha/math-emu/qrnnd.S b/arch/alpha/lib/udiv-qrnnd.S
similarity index 97%
rename from arch/alpha/math-emu/qrnnd.S
rename to arch/alpha/lib/udiv-qrnnd.S
index d6373ec..b887aa5 100644
--- a/arch/alpha/math-emu/qrnnd.S
+++ b/arch/alpha/lib/udiv-qrnnd.S
@@ -25,6 +25,7 @@
# along with GCC; see the file COPYING. If not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
+#include <asm/export.h>
.set noreorder
.set noat
@@ -161,3 +162,4 @@
ret $31,($26),1
.end __udiv_qrnnd
+EXPORT_SYMBOL(__udiv_qrnnd)
diff --git a/arch/alpha/math-emu/Makefile b/arch/alpha/math-emu/Makefile
index 6eda097..3206402 100644
--- a/arch/alpha/math-emu/Makefile
+++ b/arch/alpha/math-emu/Makefile
@@ -7,4 +7,4 @@
obj-$(CONFIG_MATHEMU) += math-emu.o
-math-emu-objs := math.o qrnnd.o
+math-emu-objs := math.o
diff --git a/arch/alpha/math-emu/math.c b/arch/alpha/math-emu/math.c
index f7cef66..4212258 100644
--- a/arch/alpha/math-emu/math.c
+++ b/arch/alpha/math-emu/math.c
@@ -403,5 +403,3 @@
egress:
return si_code;
}
-
-EXPORT_SYMBOL(__udiv_qrnnd);
diff --git a/arch/parisc/lib/iomap.c b/arch/parisc/lib/iomap.c
index f03adb1..367f639 100644
--- a/arch/parisc/lib/iomap.c
+++ b/arch/parisc/lib/iomap.c
@@ -513,12 +513,15 @@
}
}
+#ifdef CONFIG_PCI
void pci_iounmap(struct pci_dev *dev, void __iomem * addr)
{
if (!INDIRECT_ADDR(addr)) {
iounmap(addr);
}
}
+EXPORT_SYMBOL(pci_iounmap);
+#endif
EXPORT_SYMBOL(ioread8);
EXPORT_SYMBOL(ioread16);
@@ -544,4 +547,3 @@
EXPORT_SYMBOL(iowrite32_rep);
EXPORT_SYMBOL(ioport_map);
EXPORT_SYMBOL(ioport_unmap);
-EXPORT_SYMBOL(pci_iounmap);
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 4a11150..b4b4653 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -167,8 +167,6 @@
struct vc4_hdmi *vc4_hdmi = connector_to_vc4_hdmi(connector);
bool connected = false;
- WARN_ON(pm_runtime_resume_and_get(&vc4_hdmi->pdev->dev));
-
if (vc4_hdmi->hpd_gpio &&
gpiod_get_value_cansleep(vc4_hdmi->hpd_gpio)) {
connected = true;
@@ -189,12 +187,10 @@
}
}
- pm_runtime_put(&vc4_hdmi->pdev->dev);
return connector_status_connected;
}
cec_phys_addr_invalidate(vc4_hdmi->cec_adap);
- pm_runtime_put(&vc4_hdmi->pdev->dev);
return connector_status_disconnected;
}
@@ -436,7 +432,7 @@
struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder);
struct drm_connector *connector = &vc4_hdmi->connector;
struct drm_connector_state *cstate = connector->state;
- struct drm_crtc *crtc = cstate->crtc;
+ struct drm_crtc *crtc = encoder->crtc;
const struct drm_display_mode *mode = &crtc->state->adjusted_mode;
union hdmi_infoframe frame;
int ret;
@@ -541,11 +537,8 @@
static void vc4_hdmi_enable_scrambling(struct drm_encoder *encoder)
{
+ struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
- struct drm_connector *connector = &vc4_hdmi->connector;
- struct drm_connector_state *cstate = connector->state;
- struct drm_crtc *crtc = cstate->crtc;
- struct drm_display_mode *mode = &crtc->state->adjusted_mode;
if (!vc4_hdmi_supports_scrambling(encoder, mode))
return;
@@ -566,18 +559,17 @@
static void vc4_hdmi_disable_scrambling(struct drm_encoder *encoder)
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
- struct drm_connector *connector = &vc4_hdmi->connector;
- struct drm_connector_state *cstate = connector->state;
+ struct drm_crtc *crtc = encoder->crtc;
/*
- * At boot, connector->state will be NULL. Since we don't know the
+ * At boot, encoder->crtc will be NULL. Since we don't know the
* state of the scrambler and in order to avoid any
* inconsistency, let's disable it all the time.
*/
- if (cstate && !vc4_hdmi_supports_scrambling(encoder, &cstate->crtc->mode))
+ if (crtc && !vc4_hdmi_supports_scrambling(encoder, &crtc->mode))
return;
- if (cstate && !vc4_hdmi_mode_needs_scrambling(&cstate->crtc->mode))
+ if (crtc && !vc4_hdmi_mode_needs_scrambling(&crtc->mode))
return;
if (delayed_work_pending(&vc4_hdmi->scrambling_work))
@@ -635,6 +627,7 @@
vc4_hdmi->variant->phy_disable(vc4_hdmi);
clk_disable_unprepare(vc4_hdmi->pixel_bvb_clock);
+ clk_disable_unprepare(vc4_hdmi->hsm_clock);
clk_disable_unprepare(vc4_hdmi->pixel_clock);
ret = pm_runtime_put(&vc4_hdmi->pdev->dev);
@@ -898,9 +891,7 @@
vc4_hdmi_encoder_get_connector_state(encoder, state);
struct vc4_hdmi_connector_state *vc4_conn_state =
conn_state_to_vc4_hdmi_conn_state(conn_state);
- struct drm_crtc_state *crtc_state =
- drm_atomic_get_new_crtc_state(state, conn_state->crtc);
- struct drm_display_mode *mode = &crtc_state->adjusted_mode;
+ struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
unsigned long bvb_rate, pixel_rate, hsm_rate;
int ret;
@@ -947,6 +938,13 @@
return;
}
+ ret = clk_prepare_enable(vc4_hdmi->hsm_clock);
+ if (ret) {
+ DRM_ERROR("Failed to turn on HSM clock: %d\n", ret);
+ clk_disable_unprepare(vc4_hdmi->pixel_clock);
+ return;
+ }
+
vc4_hdmi_cec_update_clk_div(vc4_hdmi);
if (pixel_rate > 297000000)
@@ -959,6 +957,7 @@
ret = clk_set_min_rate(vc4_hdmi->pixel_bvb_clock, bvb_rate);
if (ret) {
DRM_ERROR("Failed to set pixel bvb clock rate: %d\n", ret);
+ clk_disable_unprepare(vc4_hdmi->hsm_clock);
clk_disable_unprepare(vc4_hdmi->pixel_clock);
return;
}
@@ -966,6 +965,7 @@
ret = clk_prepare_enable(vc4_hdmi->pixel_bvb_clock);
if (ret) {
DRM_ERROR("Failed to turn on pixel bvb clock: %d\n", ret);
+ clk_disable_unprepare(vc4_hdmi->hsm_clock);
clk_disable_unprepare(vc4_hdmi->pixel_clock);
return;
}
@@ -985,11 +985,7 @@
static void vc4_hdmi_encoder_pre_crtc_enable(struct drm_encoder *encoder,
struct drm_atomic_state *state)
{
- struct drm_connector_state *conn_state =
- vc4_hdmi_encoder_get_connector_state(encoder, state);
- struct drm_crtc_state *crtc_state =
- drm_atomic_get_new_crtc_state(state, conn_state->crtc);
- struct drm_display_mode *mode = &crtc_state->adjusted_mode;
+ struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder);
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
@@ -1012,11 +1008,7 @@
static void vc4_hdmi_encoder_post_crtc_enable(struct drm_encoder *encoder,
struct drm_atomic_state *state)
{
- struct drm_connector_state *conn_state =
- vc4_hdmi_encoder_get_connector_state(encoder, state);
- struct drm_crtc_state *crtc_state =
- drm_atomic_get_new_crtc_state(state, conn_state->crtc);
- struct drm_display_mode *mode = &crtc_state->adjusted_mode;
+ struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder);
bool hsync_pos = mode->flags & DRM_MODE_FLAG_PHSYNC;
@@ -1204,8 +1196,8 @@
static void vc4_hdmi_set_n_cts(struct vc4_hdmi *vc4_hdmi, unsigned int samplerate)
{
- struct drm_connector *connector = &vc4_hdmi->connector;
- struct drm_crtc *crtc = connector->state->crtc;
+ struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base;
+ struct drm_crtc *crtc = encoder->crtc;
const struct drm_display_mode *mode = &crtc->state->adjusted_mode;
u32 n, cts;
u64 tmp;
@@ -1238,13 +1230,13 @@
static int vc4_hdmi_audio_startup(struct device *dev, void *data)
{
struct vc4_hdmi *vc4_hdmi = dev_get_drvdata(dev);
- struct drm_connector *connector = &vc4_hdmi->connector;
+ struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base;
/*
* If the HDMI encoder hasn't probed, or the encoder is
* currently in DVI mode, treat the codec dai as missing.
*/
- if (!connector->state || !(HDMI_READ(HDMI_RAM_PACKET_CONFIG) &
+ if (!encoder->crtc || !(HDMI_READ(HDMI_RAM_PACKET_CONFIG) &
VC4_HDMI_RAM_PACKET_ENABLE))
return -ENODEV;
@@ -2114,29 +2106,6 @@
return 0;
}
-#ifdef CONFIG_PM
-static int vc4_hdmi_runtime_suspend(struct device *dev)
-{
- struct vc4_hdmi *vc4_hdmi = dev_get_drvdata(dev);
-
- clk_disable_unprepare(vc4_hdmi->hsm_clock);
-
- return 0;
-}
-
-static int vc4_hdmi_runtime_resume(struct device *dev)
-{
- struct vc4_hdmi *vc4_hdmi = dev_get_drvdata(dev);
- int ret;
-
- ret = clk_prepare_enable(vc4_hdmi->hsm_clock);
- if (ret)
- return ret;
-
- return 0;
-}
-#endif
-
static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data)
{
const struct vc4_hdmi_variant *variant = of_device_get_match_data(dev);
@@ -2391,18 +2360,11 @@
{}
};
-static const struct dev_pm_ops vc4_hdmi_pm_ops = {
- SET_RUNTIME_PM_OPS(vc4_hdmi_runtime_suspend,
- vc4_hdmi_runtime_resume,
- NULL)
-};
-
struct platform_driver vc4_hdmi_driver = {
.probe = vc4_hdmi_dev_probe,
.remove = vc4_hdmi_dev_remove,
.driver = {
.name = "vc4_hdmi",
.of_match_table = vc4_hdmi_dt_match,
- .pm = &vc4_hdmi_pm_ops,
},
};
diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c
index b50b7fa..f4c3efc 100644
--- a/drivers/net/hamradio/dmascc.c
+++ b/drivers/net/hamradio/dmascc.c
@@ -973,7 +973,7 @@
flags = claim_dma_lock();
set_dma_mode(priv->param.dma, DMA_MODE_WRITE);
set_dma_addr(priv->param.dma,
- (int) priv->tx_buf[priv->tx_tail] + n);
+ virt_to_bus(priv->tx_buf[priv->tx_tail]) + n);
set_dma_count(priv->param.dma,
priv->tx_len[priv->tx_tail] - n);
release_dma_lock(flags);
@@ -1020,7 +1020,7 @@
flags = claim_dma_lock();
set_dma_mode(priv->param.dma, DMA_MODE_READ);
set_dma_addr(priv->param.dma,
- (int) priv->rx_buf[priv->rx_head]);
+ virt_to_bus(priv->rx_buf[priv->rx_head]));
set_dma_count(priv->param.dma, BUF_SIZE);
release_dma_lock(flags);
enable_dma(priv->param.dma);
@@ -1233,7 +1233,7 @@
if (priv->param.dma >= 0) {
flags = claim_dma_lock();
set_dma_addr(priv->param.dma,
- (int) priv->rx_buf[priv->rx_head]);
+ virt_to_bus(priv->rx_buf[priv->rx_head]));
set_dma_count(priv->param.dma, BUF_SIZE);
release_dma_lock(flags);
} else {
diff --git a/include/asm-generic/iomap.h b/include/asm-generic/iomap.h
index 9b3eb6d..08237ae 100644
--- a/include/asm-generic/iomap.h
+++ b/include/asm-generic/iomap.h
@@ -110,16 +110,6 @@
}
#endif
-#ifdef CONFIG_PCI
-/* Destroy a virtual mapping cookie for a PCI BAR (memory or IO) */
-struct pci_dev;
-extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
-#elif defined(CONFIG_GENERIC_IOMAP)
-struct pci_dev;
-static inline void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
-{ }
-#endif
-
#include <asm-generic/pci_iomap.h>
#endif
diff --git a/include/asm-generic/pci_iomap.h b/include/asm-generic/pci_iomap.h
index df636c6d..5a2f9bf 100644
--- a/include/asm-generic/pci_iomap.h
+++ b/include/asm-generic/pci_iomap.h
@@ -18,6 +18,7 @@
extern void __iomem *pci_iomap_wc_range(struct pci_dev *dev, int bar,
unsigned long offset,
unsigned long maxlen);
+extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
/* Create a virtual mapping cookie for a port on a given PCI device.
* Do not call this directly, it exists to make it easier for architectures
* to override */
@@ -50,6 +51,8 @@
{
return NULL;
}
+static inline void pci_iounmap(struct pci_dev *dev, void __iomem *addr)
+{ }
#endif
#endif /* __ASM_GENERIC_PCI_IOMAP_H */
