Merge tag 'for-linus-5.17' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fix from Paolo Bonzini:
"Fix for the SLS mitigation, which makes a 'SETcc/RET' pair grow
to 'SETcc/RET/INT3'.
This doesn't fit in 4 bytes any more, so the alignment has to
change to 8 for this case"
* tag 'for-linus-5.17' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
kvm/emulate: Fix SETcc emulation function offsets with SLS
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 3ed1f2c..18e5291 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -253,18 +253,18 @@
interrupt-controller;
reg = <0x14 4>;
interrupt-map =
- <0 0 &gic 0 0 GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
- <1 0 &gic 0 0 GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
- <2 0 &gic 0 0 GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
- <3 0 &gic 0 0 GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
- <4 0 &gic 0 0 GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
- <5 0 &gic 0 0 GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
- <6 0 &gic 0 0 GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
- <7 0 &gic 0 0 GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
- <8 0 &gic 0 0 GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
- <9 0 &gic 0 0 GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
- <10 0 &gic 0 0 GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
- <11 0 &gic 0 0 GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ <0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+ <1 0 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+ <2 0 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+ <3 0 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+ <4 0 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+ <5 0 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+ <6 0 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+ <7 0 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+ <8 0 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <9 0 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <10 0 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+ <11 0 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupt-map-mask = <0xffffffff 0x0>;
};
};
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index 3cb9c21..1282b61 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -293,18 +293,18 @@
interrupt-controller;
reg = <0x14 4>;
interrupt-map =
- <0 0 &gic 0 0 GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
- <1 0 &gic 0 0 GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
- <2 0 &gic 0 0 GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
- <3 0 &gic 0 0 GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
- <4 0 &gic 0 0 GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
- <5 0 &gic 0 0 GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
- <6 0 &gic 0 0 GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
- <7 0 &gic 0 0 GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
- <8 0 &gic 0 0 GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
- <9 0 &gic 0 0 GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
- <10 0 &gic 0 0 GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
- <11 0 &gic 0 0 GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ <0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+ <1 0 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+ <2 0 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+ <3 0 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+ <4 0 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+ <5 0 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+ <6 0 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+ <7 0 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+ <8 0 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <9 0 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <10 0 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+ <11 0 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupt-map-mask = <0xffffffff 0x0>;
};
};
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 7032505..3c611cb 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -680,18 +680,18 @@
interrupt-controller;
reg = <0x14 4>;
interrupt-map =
- <0 0 &gic 0 0 GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
- <1 0 &gic 0 0 GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
- <2 0 &gic 0 0 GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
- <3 0 &gic 0 0 GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
- <4 0 &gic 0 0 GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
- <5 0 &gic 0 0 GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
- <6 0 &gic 0 0 GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
- <7 0 &gic 0 0 GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
- <8 0 &gic 0 0 GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
- <9 0 &gic 0 0 GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
- <10 0 &gic 0 0 GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
- <11 0 &gic 0 0 GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ <0 0 &gic GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+ <1 0 &gic GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+ <2 0 &gic GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+ <3 0 &gic GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+ <4 0 &gic GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+ <5 0 &gic GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+ <6 0 &gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+ <7 0 &gic GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+ <8 0 &gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <9 0 &gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <10 0 &gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+ <11 0 &gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupt-map-mask = <0xffffffff 0x0>;
};
};
diff --git a/drivers/counter/counter-sysfs.c b/drivers/counter/counter-sysfs.c
index 7cc4d1d..04eac41 100644
--- a/drivers/counter/counter-sysfs.c
+++ b/drivers/counter/counter-sysfs.c
@@ -19,6 +19,11 @@
#include "counter-sysfs.h"
+static inline struct counter_device *counter_from_dev(struct device *dev)
+{
+ return container_of(dev, struct counter_device, dev);
+}
+
/**
* struct counter_attribute - Counter sysfs attribute
* @dev_attr: device attribute for sysfs
@@ -90,7 +95,7 @@
struct device_attribute *attr, char *buf)
{
const struct counter_attribute *const a = to_counter_attribute(attr);
- struct counter_device *const counter = dev_get_drvdata(dev);
+ struct counter_device *const counter = counter_from_dev(dev);
int err;
u8 data = 0;
@@ -122,7 +127,7 @@
const char *buf, size_t len)
{
const struct counter_attribute *const a = to_counter_attribute(attr);
- struct counter_device *const counter = dev_get_drvdata(dev);
+ struct counter_device *const counter = counter_from_dev(dev);
int err;
bool bool_data = 0;
u8 data = 0;
@@ -158,7 +163,7 @@
struct device_attribute *attr, char *buf)
{
const struct counter_attribute *const a = to_counter_attribute(attr);
- struct counter_device *const counter = dev_get_drvdata(dev);
+ struct counter_device *const counter = counter_from_dev(dev);
const struct counter_available *const avail = a->comp.priv;
int err;
u32 data = 0;
@@ -221,7 +226,7 @@
const char *buf, size_t len)
{
const struct counter_attribute *const a = to_counter_attribute(attr);
- struct counter_device *const counter = dev_get_drvdata(dev);
+ struct counter_device *const counter = counter_from_dev(dev);
struct counter_count *const count = a->parent;
struct counter_synapse *const synapse = a->comp.priv;
const struct counter_available *const avail = a->comp.priv;
@@ -281,7 +286,7 @@
struct device_attribute *attr, char *buf)
{
const struct counter_attribute *const a = to_counter_attribute(attr);
- struct counter_device *const counter = dev_get_drvdata(dev);
+ struct counter_device *const counter = counter_from_dev(dev);
int err;
u64 data = 0;
@@ -309,7 +314,7 @@
const char *buf, size_t len)
{
const struct counter_attribute *const a = to_counter_attribute(attr);
- struct counter_device *const counter = dev_get_drvdata(dev);
+ struct counter_device *const counter = counter_from_dev(dev);
int err;
u64 data = 0;
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c
index fcb1b64..1581f6e 100644
--- a/drivers/input/tablet/aiptek.c
+++ b/drivers/input/tablet/aiptek.c
@@ -1787,15 +1787,13 @@
input_set_abs_params(inputdev, ABS_TILT_Y, AIPTEK_TILT_MIN, AIPTEK_TILT_MAX, 0, 0);
input_set_abs_params(inputdev, ABS_WHEEL, AIPTEK_WHEEL_MIN, AIPTEK_WHEEL_MAX - 1, 0, 0);
- /* Verify that a device really has an endpoint */
- if (intf->cur_altsetting->desc.bNumEndpoints < 1) {
+ err = usb_find_common_endpoints(intf->cur_altsetting,
+ NULL, NULL, &endpoint, NULL);
+ if (err) {
dev_err(&intf->dev,
- "interface has %d endpoints, but must have minimum 1\n",
- intf->cur_altsetting->desc.bNumEndpoints);
- err = -EINVAL;
+ "interface has no int in endpoints, but must have minimum 1\n");
goto fail3;
}
- endpoint = &intf->cur_altsetting->endpoint[0].desc;
/* Go set up our URB, which is called when the tablet receives
* input.
diff --git a/drivers/input/touchscreen/zinitix.c b/drivers/input/touchscreen/zinitix.c
index 129ebc8..8bd0327 100644
--- a/drivers/input/touchscreen/zinitix.c
+++ b/drivers/input/touchscreen/zinitix.c
@@ -135,7 +135,7 @@
struct touch_event {
__le16 status;
- u8 finger_cnt;
+ u8 finger_mask;
u8 time_stamp;
struct point_coord point_coord[MAX_SUPPORTED_FINGER_NUM];
};
@@ -322,11 +322,32 @@
static void zinitix_report_finger(struct bt541_ts_data *bt541, int slot,
const struct point_coord *p)
{
+ u16 x, y;
+
+ if (unlikely(!(p->sub_status &
+ (SUB_BIT_UP | SUB_BIT_DOWN | SUB_BIT_MOVE)))) {
+ dev_dbg(&bt541->client->dev, "unknown finger event %#02x\n",
+ p->sub_status);
+ return;
+ }
+
+ x = le16_to_cpu(p->x);
+ y = le16_to_cpu(p->y);
+
input_mt_slot(bt541->input_dev, slot);
- input_mt_report_slot_state(bt541->input_dev, MT_TOOL_FINGER, true);
- touchscreen_report_pos(bt541->input_dev, &bt541->prop,
- le16_to_cpu(p->x), le16_to_cpu(p->y), true);
- input_report_abs(bt541->input_dev, ABS_MT_TOUCH_MAJOR, p->width);
+ if (input_mt_report_slot_state(bt541->input_dev, MT_TOOL_FINGER,
+ !(p->sub_status & SUB_BIT_UP))) {
+ touchscreen_report_pos(bt541->input_dev,
+ &bt541->prop, x, y, true);
+ input_report_abs(bt541->input_dev,
+ ABS_MT_TOUCH_MAJOR, p->width);
+ dev_dbg(&bt541->client->dev, "finger %d %s (%u, %u)\n",
+ slot, p->sub_status & SUB_BIT_DOWN ? "down" : "move",
+ x, y);
+ } else {
+ dev_dbg(&bt541->client->dev, "finger %d up (%u, %u)\n",
+ slot, x, y);
+ }
}
static irqreturn_t zinitix_ts_irq_handler(int irq, void *bt541_handler)
@@ -334,6 +355,7 @@
struct bt541_ts_data *bt541 = bt541_handler;
struct i2c_client *client = bt541->client;
struct touch_event touch_event;
+ unsigned long finger_mask;
int error;
int i;
@@ -346,10 +368,14 @@
goto out;
}
- for (i = 0; i < MAX_SUPPORTED_FINGER_NUM; i++)
- if (touch_event.point_coord[i].sub_status & SUB_BIT_EXIST)
- zinitix_report_finger(bt541, i,
- &touch_event.point_coord[i]);
+ finger_mask = touch_event.finger_mask;
+ for_each_set_bit(i, &finger_mask, MAX_SUPPORTED_FINGER_NUM) {
+ const struct point_coord *p = &touch_event.point_coord[i];
+
+ /* Only process contacts that are actually reported */
+ if (p->sub_status & SUB_BIT_EXIST)
+ zinitix_report_finger(bt541, i, p);
+ }
input_mt_sync_frame(bt541->input_dev);
input_sync(bt541->input_dev);
diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index 88c549f..40a52fe 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -986,8 +986,6 @@
CMD_SP(sc) = NULL;
CMD_FLAGS(sc) |= FNIC_IO_DONE;
- spin_unlock_irqrestore(io_lock, flags);
-
if (hdr_status != FCPIO_SUCCESS) {
atomic64_inc(&fnic_stats->io_stats.io_failures);
shost_printk(KERN_ERR, fnic->lport->host, "hdr status = %s\n",
@@ -996,8 +994,6 @@
fnic_release_ioreq_buf(fnic, io_req, sc);
- mempool_free(io_req, fnic->io_req_pool);
-
cmd_trace = ((u64)hdr_status << 56) |
(u64)icmnd_cmpl->scsi_status << 48 |
(u64)icmnd_cmpl->flags << 40 | (u64)sc->cmnd[0] << 32 |
@@ -1021,6 +1017,12 @@
} else
fnic->lport->host_stats.fcp_control_requests++;
+ /* Call SCSI completion function to complete the IO */
+ scsi_done(sc);
+ spin_unlock_irqrestore(io_lock, flags);
+
+ mempool_free(io_req, fnic->io_req_pool);
+
atomic64_dec(&fnic_stats->io_stats.active_ios);
if (atomic64_read(&fnic->io_cmpl_skip))
atomic64_dec(&fnic->io_cmpl_skip);
@@ -1049,9 +1051,6 @@
if(io_duration_time > atomic64_read(&fnic_stats->io_stats.current_max_io_time))
atomic64_set(&fnic_stats->io_stats.current_max_io_time, io_duration_time);
}
-
- /* Call SCSI completion function to complete the IO */
- scsi_done(sc);
}
/* fnic_fcpio_itmf_cmpl_handler
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 511726f..76229b8 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -2011,9 +2011,10 @@
enable_irq(reply_q->os_irq);
}
}
+
+ if (poll)
+ _base_process_reply_queue(reply_q);
}
- if (poll)
- _base_process_reply_queue(reply_q);
}
/**
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 73f419a..4bb6d30 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -1919,6 +1919,7 @@
struct usbtmc_ctrlrequest request;
u8 *buffer = NULL;
int rv;
+ unsigned int is_in, pipe;
unsigned long res;
res = copy_from_user(&request, arg, sizeof(struct usbtmc_ctrlrequest));
@@ -1928,12 +1929,14 @@
if (request.req.wLength > USBTMC_BUFSIZE)
return -EMSGSIZE;
+ is_in = request.req.bRequestType & USB_DIR_IN;
+
if (request.req.wLength) {
buffer = kmalloc(request.req.wLength, GFP_KERNEL);
if (!buffer)
return -ENOMEM;
- if ((request.req.bRequestType & USB_DIR_IN) == 0) {
+ if (!is_in) {
/* Send control data to device */
res = copy_from_user(buffer, request.data,
request.req.wLength);
@@ -1944,8 +1947,12 @@
}
}
+ if (is_in)
+ pipe = usb_rcvctrlpipe(data->usb_dev, 0);
+ else
+ pipe = usb_sndctrlpipe(data->usb_dev, 0);
rv = usb_control_msg(data->usb_dev,
- usb_rcvctrlpipe(data->usb_dev, 0),
+ pipe,
request.req.bRequest,
request.req.bRequestType,
request.req.wValue,
@@ -1957,7 +1964,7 @@
goto exit;
}
- if (rv && (request.req.bRequestType & USB_DIR_IN)) {
+ if (rv && is_in) {
/* Read control data from device */
res = copy_to_user(request.data, buffer, rv);
if (res)
diff --git a/drivers/usb/gadget/function/rndis.c b/drivers/usb/gadget/function/rndis.c
index 00b3f6b..713efd9 100644
--- a/drivers/usb/gadget/function/rndis.c
+++ b/drivers/usb/gadget/function/rndis.c
@@ -640,6 +640,7 @@
BufLength = le32_to_cpu(buf->InformationBufferLength);
BufOffset = le32_to_cpu(buf->InformationBufferOffset);
if ((BufLength > RNDIS_MAX_TOTAL_SIZE) ||
+ (BufOffset > RNDIS_MAX_TOTAL_SIZE) ||
(BufOffset + 8 >= RNDIS_MAX_TOTAL_SIZE))
return -EINVAL;
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index 568534a..c109b06 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -1436,7 +1436,6 @@
usb_gadget_udc_stop(udc);
udc->driver = NULL;
- udc->dev.driver = NULL;
udc->gadget->dev.driver = NULL;
}
@@ -1498,7 +1497,6 @@
driver->function);
udc->driver = driver;
- udc->dev.driver = &driver->driver;
udc->gadget->dev.driver = &driver->driver;
usb_gadget_udc_set_speed(udc, driver->max_speed);
@@ -1521,7 +1519,6 @@
dev_err(&udc->dev, "failed to start %s: %d\n",
udc->driver->function, ret);
udc->driver = NULL;
- udc->dev.driver = NULL;
udc->gadget->dev.driver = NULL;
return ret;
}
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 7d4d071..d2b7e61 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -327,7 +327,6 @@
musb->dev.parent = &pdev->dev;
musb->dev.dma_mask = &omap2430_dmamask;
musb->dev.coherent_dma_mask = omap2430_dmamask;
- device_set_of_node_from_dev(&musb->dev, &pdev->dev);
glue->dev = &pdev->dev;
glue->musb = musb;
diff --git a/tools/perf/arch/x86/util/evlist.c b/tools/perf/arch/x86/util/evlist.c
index f924246..8d9b559 100644
--- a/tools/perf/arch/x86/util/evlist.c
+++ b/tools/perf/arch/x86/util/evlist.c
@@ -29,7 +29,7 @@
__evlist__for_each_entry(list, evsel) {
if (evsel->pmu_name && !strcmp(evsel->pmu_name, "cpu") &&
- evsel->name && strstr(evsel->name, "slots"))
+ evsel->name && strcasestr(evsel->name, "slots"))
return evsel;
}
return first;
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index eaad04e..41a66a4 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -346,7 +346,7 @@
{
struct evlist_cpu_iterator itr = {
.container = evlist,
- .evsel = evlist__first(evlist),
+ .evsel = NULL,
.cpu_map_idx = 0,
.evlist_cpu_map_idx = 0,
.evlist_cpu_map_nr = perf_cpu_map__nr(evlist->core.all_cpus),
@@ -354,16 +354,22 @@
.affinity = affinity,
};
- if (itr.affinity) {
- itr.cpu = perf_cpu_map__cpu(evlist->core.all_cpus, 0);
- affinity__set(itr.affinity, itr.cpu.cpu);
- itr.cpu_map_idx = perf_cpu_map__idx(itr.evsel->core.cpus, itr.cpu);
- /*
- * If this CPU isn't in the evsel's cpu map then advance through
- * the list.
- */
- if (itr.cpu_map_idx == -1)
- evlist_cpu_iterator__next(&itr);
+ if (evlist__empty(evlist)) {
+ /* Ensure the empty list doesn't iterate. */
+ itr.evlist_cpu_map_idx = itr.evlist_cpu_map_nr;
+ } else {
+ itr.evsel = evlist__first(evlist);
+ if (itr.affinity) {
+ itr.cpu = perf_cpu_map__cpu(evlist->core.all_cpus, 0);
+ affinity__set(itr.affinity, itr.cpu.cpu);
+ itr.cpu_map_idx = perf_cpu_map__idx(itr.evsel->core.cpus, itr.cpu);
+ /*
+ * If this CPU isn't in the evsel's cpu map then advance
+ * through the list.
+ */
+ if (itr.cpu_map_idx == -1)
+ evlist_cpu_iterator__next(&itr);
+ }
}
return itr;
}
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index b2ed314..dfde9ea 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -231,7 +231,7 @@
prev = curr;
curr = rb_entry(nd, struct symbol, rb_node);
- if (prev->end == prev->start && prev->end != curr->start)
+ if (prev->end == prev->start || prev->end != curr->start)
arch__symbols__fixup_end(prev, curr);
}
