stable.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Ian Rogers <irogers@google.com>,
	Jiri Olsa <jolsa@redhat.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Ard Biesheuvel <ardb@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Miguel Ojeda <ojeda@kernel.org>,
	Namhyung Kim <namhyung@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Stephane Eranian <eranian@google.com>,
	clang-built-linux@googlegroups.com,
	Arnaldo Carvalho de Melo <acme@redhat.com>,
	Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.14 023/172] perf test: Fix DWARF unwind for optimized builds.
Date: Mon,  4 Oct 2021 14:51:13 +0200	[thread overview]
Message-ID: <20211004125045.713703969@linuxfoundation.org> (raw)
In-Reply-To: <20211004125044.945314266@linuxfoundation.org>

From: Ian Rogers <irogers@google.com>

[ Upstream commit 5c34aea341b16e29fde6e6c8d4b18866cd99754d ]

To ensure the stack frames are on the stack tail calls optimizations
need to be inhibited. If your compiler supports an attribute use it,
otherwise use an asm volatile barrier.

The barrier fix was suggested here:
https://lore.kernel.org/lkml/20201028081123.GT2628@hirez.programming.kicks-ass.net/
Tested with an optimized clang build and by forcing the asm barrier
route with an optimized clang build.

A GCC bug tracking a proper disable_tail_calls is:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97831

Fixes: 9ae1e990f1ab ("perf tools: Remove broken __no_tail_call
       attribute")

v2. is a rebase. The original fix patch generated quite a lot of
    discussion over the right place for the fix:
    https://lore.kernel.org/lkml/20201114000803.909530-1-irogers@google.com/
    The patch reflects my preference of it being near the use, so that
    future code cleanups don't break this somewhat special usage.

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Miguel Ojeda <ojeda@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: clang-built-linux@googlegroups.com
Link: http://lore.kernel.org/lkml/20210922173812.456348-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/perf/tests/dwarf-unwind.c | 39 +++++++++++++++++++++++++++------
 1 file changed, 32 insertions(+), 7 deletions(-)

diff --git a/tools/perf/tests/dwarf-unwind.c b/tools/perf/tests/dwarf-unwind.c
index a288035eb362..c756284b3b13 100644
--- a/tools/perf/tests/dwarf-unwind.c
+++ b/tools/perf/tests/dwarf-unwind.c
@@ -20,6 +20,23 @@
 /* For bsearch. We try to unwind functions in shared object. */
 #include <stdlib.h>
 
+/*
+ * The test will assert frames are on the stack but tail call optimizations lose
+ * the frame of the caller. Clang can disable this optimization on a called
+ * function but GCC currently (11/2020) lacks this attribute. The barrier is
+ * used to inhibit tail calls in these cases.
+ */
+#ifdef __has_attribute
+#if __has_attribute(disable_tail_calls)
+#define NO_TAIL_CALL_ATTRIBUTE __attribute__((disable_tail_calls))
+#define NO_TAIL_CALL_BARRIER
+#endif
+#endif
+#ifndef NO_TAIL_CALL_ATTRIBUTE
+#define NO_TAIL_CALL_ATTRIBUTE
+#define NO_TAIL_CALL_BARRIER __asm__ __volatile__("" : : : "memory");
+#endif
+
 static int mmap_handler(struct perf_tool *tool __maybe_unused,
 			union perf_event *event,
 			struct perf_sample *sample,
@@ -91,7 +108,7 @@ static int unwind_entry(struct unwind_entry *entry, void *arg)
 	return strcmp((const char *) symbol, funcs[idx]);
 }
 
-noinline int test_dwarf_unwind__thread(struct thread *thread)
+NO_TAIL_CALL_ATTRIBUTE noinline int test_dwarf_unwind__thread(struct thread *thread)
 {
 	struct perf_sample sample;
 	unsigned long cnt = 0;
@@ -122,7 +139,7 @@ noinline int test_dwarf_unwind__thread(struct thread *thread)
 
 static int global_unwind_retval = -INT_MAX;
 
-noinline int test_dwarf_unwind__compare(void *p1, void *p2)
+NO_TAIL_CALL_ATTRIBUTE noinline int test_dwarf_unwind__compare(void *p1, void *p2)
 {
 	/* Any possible value should be 'thread' */
 	struct thread *thread = *(struct thread **)p1;
@@ -141,7 +158,7 @@ noinline int test_dwarf_unwind__compare(void *p1, void *p2)
 	return p1 - p2;
 }
 
-noinline int test_dwarf_unwind__krava_3(struct thread *thread)
+NO_TAIL_CALL_ATTRIBUTE noinline int test_dwarf_unwind__krava_3(struct thread *thread)
 {
 	struct thread *array[2] = {thread, thread};
 	void *fp = &bsearch;
@@ -160,14 +177,22 @@ noinline int test_dwarf_unwind__krava_3(struct thread *thread)
 	return global_unwind_retval;
 }
 
-noinline int test_dwarf_unwind__krava_2(struct thread *thread)
+NO_TAIL_CALL_ATTRIBUTE noinline int test_dwarf_unwind__krava_2(struct thread *thread)
 {
-	return test_dwarf_unwind__krava_3(thread);
+	int ret;
+
+	ret =  test_dwarf_unwind__krava_3(thread);
+	NO_TAIL_CALL_BARRIER;
+	return ret;
 }
 
-noinline int test_dwarf_unwind__krava_1(struct thread *thread)
+NO_TAIL_CALL_ATTRIBUTE noinline int test_dwarf_unwind__krava_1(struct thread *thread)
 {
-	return test_dwarf_unwind__krava_2(thread);
+	int ret;
+
+	ret =  test_dwarf_unwind__krava_2(thread);
+	NO_TAIL_CALL_BARRIER;
+	return ret;
 }
 
 int test__dwarf_unwind(struct test *test __maybe_unused, int subtest __maybe_unused)
-- 
2.33.0




  parent reply	other threads:[~2021-10-04 13:32 UTC|newest]

Thread overview: 184+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-04 12:50 [PATCH 5.14 000/172] 5.14.10-rc1 review Greg Kroah-Hartman
2021-10-04 12:50 ` [PATCH 5.14 001/172] media: hantro: Fix check for single irq Greg Kroah-Hartman
2021-10-04 12:50 ` [PATCH 5.14 002/172] media: cedrus: Fix SUNXI tile size calculation Greg Kroah-Hartman
2021-10-04 12:50 ` [PATCH 5.14 003/172] media: s5p-jpeg: rename JPEG marker constants to prevent build warnings Greg Kroah-Hartman
2021-10-04 12:50 ` [PATCH 5.14 004/172] ASoC: fsl_sai: register platform component before registering cpu dai Greg Kroah-Hartman
2021-10-04 12:50 ` [PATCH 5.14 005/172] ASoC: fsl_esai: " Greg Kroah-Hartman
2021-10-04 12:50 ` [PATCH 5.14 006/172] ASoC: fsl_micfil: " Greg Kroah-Hartman
2021-10-04 12:50 ` [PATCH 5.14 007/172] ASoC: fsl_spdif: " Greg Kroah-Hartman
2021-10-04 12:50 ` [PATCH 5.14 008/172] ASoC: fsl_xcvr: " Greg Kroah-Hartman
2021-10-04 12:50 ` [PATCH 5.14 009/172] ASoC: mediatek: common: handle NULL case in suspend/resume function Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 010/172] scsi: elx: efct: Fix void-pointer-to-enum-cast warning for efc_nport_topology Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 011/172] ASoC: SOF: Fix DSP oops stack dump output contents Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 012/172] ASoC: SOF: imx: imx8: Bar index is only valid for IRAM and SRAM types Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 013/172] ASoC: SOF: imx: imx8m: " Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 014/172] pinctrl: qcom: spmi-gpio: correct parent irqspec translation Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 015/172] net/mlx4_en: Resolve bad operstate value Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 016/172] s390/qeth: Fix deadlock in remove_discipline Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 017/172] s390/qeth: fix deadlock during failing recovery Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 018/172] crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd() Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 019/172] m68k: Update ->thread.esp0 before calling syscall_trace() in ret_from_signal Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 020/172] NIOS2: fix kconfig unmet dependency warning for SERIAL_CORE_CONSOLE Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 021/172] kasan: fix Kconfig check of CC_HAS_WORKING_NOSANITIZE_ADDRESS Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 022/172] HID: amd_sfh: Fix potential NULL pointer dereference Greg Kroah-Hartman
2021-10-04 12:51 ` Greg Kroah-Hartman [this message]
2021-10-04 12:51 ` [PATCH 5.14 024/172] perf iostat: Use system-wide mode if the target cpu_list is unspecified Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 025/172] perf iostat: Fix Segmentation fault from NULL struct perf_counts_values * Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 026/172] watchdog/sb_watchdog: fix compilation problem due to COMPILE_TEST Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 027/172] tty: Fix out-of-bound vmalloc access in imageblit Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 028/172] cpufreq: schedutil: Use kobject release() method to free sugov_tunables Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 029/172] scsi: qla2xxx: Changes to support kdump kernel for NVMe BFS Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 030/172] drm/amdgpu: adjust fence driver enable sequence Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 031/172] drm/amdgpu: avoid over-handle of fence driver fini in s3 test (v2) Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 032/172] drm/amdgpu: stop scheduler when calling hw_fini (v2) Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 033/172] cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 034/172] scsi: ufs: ufs-pci: Fix Intel LKF link stability Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 035/172] ALSA: rawmidi: introduce SNDRV_RAWMIDI_IOCTL_USER_PVERSION Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 036/172] ALSA: firewire-motu: fix truncated bytes in message tracepoints Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 037/172] ALSA: hda/realtek: Quirks to enable speaker output for Lenovo Legion 7i 15IMHG05, Yoga 7i 14ITL5/15ITL5, and 13s Gen2 laptops Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 038/172] ACPI: NFIT: Use fallback node id when numa info in NFIT table is incorrect Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 039/172] fs-verity: fix signed integer overflow with i_size near S64_MAX Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 040/172] hwmon: (tmp421) handle I2C errors Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 041/172] hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 042/172] hwmon: (w83792d) " Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 043/172] hwmon: (w83791d) " Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 044/172] gpio: pca953x: do not ignore i2c errors Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 045/172] scsi: ufs: Fix illegal offset in UPIU event trace Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 046/172] mac80211: fix use-after-free in CCMP/GCMP RX Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 047/172] platform/x86/intel: hid: Add DMI switches allow list Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 048/172] x86/kvmclock: Move this_cpu_pvti into kvmclock.h Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 049/172] ptp: Fix ptp_kvm_getcrosststamp issue for x86 ptp_kvm Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 050/172] KVM: x86: Fix stack-out-of-bounds memory access from ioapic_write_indirect() Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 051/172] KVM: x86: nSVM: dont copy virt_ext from vmcb12 Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 052/172] KVM: x86: Clear KVMs cached guest CR3 at RESET/INIT Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 053/172] KVM: x86: Swap order of CPUID entry "index" vs. "significant flag" checks Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 054/172] KVM: nVMX: Filter out all unsupported controls when eVMCS was activated Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 055/172] KVM: SEV: Update svm_vm_copy_asid_from for SEV-ES Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 056/172] KVM: SEV: Pin guest memory for write for RECEIVE_UPDATE_DATA Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 057/172] KVM: SEV: Acquire vcpu mutex when updating VMSA Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 058/172] KVM: SEV: Allow some commands for mirror VM Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 059/172] KVM: SVM: fix missing sev_decommission in sev_receive_start Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 060/172] KVM: nVMX: Fix nested bus lock VM exit Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 061/172] KVM: VMX: Fix a TSX_CTRL_CPUID_CLEAR field mask issue Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 062/172] mmc: renesas_sdhi: fix regression with hard reset on old SDHIs Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 063/172] media: ir_toy: prevent device from hanging during transmit Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 064/172] RDMA/cma: Do not change route.addr.src_addr.ss_family Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 065/172] RDMA/cma: Ensure rdma_addr_cancel() happens before issuing more requests Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 066/172] nbd: use shifts rather than multiplies Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 067/172] drm/amd/display: initialize backlight_ramping_override to false Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 068/172] drm/amd/display: Pass PCI deviceid into DC Greg Kroah-Hartman
2021-10-04 12:51 ` [PATCH 5.14 069/172] drm/amd/display: Fix Display Flicker on embedded panels Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 070/172] drm/amdgpu: force exit gfxoff on sdma resume for rmb s0ix Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 071/172] drm/amdgpu: check tiling flags when creating FB on GFX8- Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 072/172] drm/amdgpu: correct initial cp_hqd_quantum for gfx9 Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 073/172] interconnect: qcom: sdm660: Fix id of slv_cnoc_mnoc_cfg Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 074/172] interconnect: qcom: sdm660: Correct NOC_QOS_PRIORITY shift and mask Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 075/172] drm/i915/gvt: fix the usage of ww lock in gvt scheduler Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 076/172] ipvs: check that ip_vs_conn_tab_bits is between 8 and 20 Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 077/172] bpf: Handle return value of BPF_PROG_TYPE_STRUCT_OPS prog Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 078/172] IB/cma: Do not send IGMP leaves for sendonly Multicast groups Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 079/172] RDMA/cma: Fix listener leak in rdma_cma_listen_on_all() failure Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 080/172] bpf, mips: Validate conditional branch offsets Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 081/172] hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 082/172] RDMA/irdma: Skip CQP ring during a reset Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 083/172] RDMA/irdma: Validate number of CQ entries on create CQ Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 084/172] RDMA/irdma: Report correct WC error when transport retry counter is exceeded Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 085/172] RDMA/irdma: Report correct WC error when there are MW bind errors Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 086/172] netfilter: nf_tables: unlink table before deleting it Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 087/172] netfilter: log: work around missing softdep backend module Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 088/172] Revert "mac80211: do not use low data rates for data frames with no ack flag" Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 089/172] mac80211: Fix ieee80211_amsdu_aggregate frag_tail bug Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 090/172] mac80211: limit injected vht mcs/nss in ieee80211_parse_tx_radiotap Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 091/172] mac80211: mesh: fix potentially unaligned access Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 092/172] mac80211-hwsim: fix late beacon hrtimer handling Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 093/172] driver core: fw_devlink: Add support for FWNODE_FLAG_NEEDS_CHILD_BOUND_ON_ADD Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 094/172] net: mdiobus: Set FWNODE_FLAG_NEEDS_CHILD_BOUND_ON_ADD for mdiobus parents Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 095/172] sctp: break out if skb_header_pointer returns NULL in sctp_rcv_ootb Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 096/172] mptcp: dont return sockets in foreign netns Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 097/172] mptcp: allow changing the backup bit when no sockets are open Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 098/172] RDMA/hns: Work around broken constant propagation in gcc 8 Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 099/172] hwmon: (tmp421) report /PVLD condition as fault Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 100/172] hwmon: (tmp421) fix rounding for negative values Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 101/172] net: enetc: fix the incorrect clearing of IF_MODE bits Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 102/172] net: ipv4: Fix rtnexthop len when RTA_FLOW is present Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 103/172] smsc95xx: fix stalled rx after link change Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 104/172] drm/i915/request: fix early tracepoints Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 105/172] drm/i915: Remove warning from the rps worker Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 106/172] dsa: mv88e6xxx: 6161: Use chip wide MAX MTU Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 107/172] dsa: mv88e6xxx: Fix MTU definition Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 108/172] dsa: mv88e6xxx: Include tagger overhead when setting MTU for DSA and CPU ports Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 109/172] e100: fix length calculation in e100_get_regs_len Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 110/172] e100: fix buffer overrun in e100_get_regs Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 111/172] RDMA/hfi1: Fix kernel pointer leak Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 112/172] RDMA/hns: Fix the size setting error when copying CQE in clean_cq() Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 113/172] RDMA/hns: Add the check of the CQE size of the user space Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 114/172] bpf: Exempt CAP_BPF from checks against bpf_jit_limit Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 115/172] libbpf: Fix segfault in static linker for objects without BTF Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 116/172] selftests, bpf: Fix makefile dependencies on libbpf Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 117/172] selftests, bpf: test_lwt_ip_encap: Really disable rp_filter Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 118/172] bpf, x86: Fix bpf mapping of atomic fetch implementation Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 119/172] net: ks8851: fix link error Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 120/172] ionic: fix gathering of debug stats Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 121/172] Revert "block, bfq: honor already-setup queue merges" Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 122/172] scsi: csiostor: Add module softdep on cxgb4 Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 123/172] ixgbe: Fix NULL pointer dereference in ixgbe_xdp_setup Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 124/172] net: hns3: do not allow call hns3_nic_net_open repeatedly Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 125/172] net: hns3: remove tc enable checking Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 126/172] net: hns3: dont rollback when destroy mqprio fail Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 127/172] net: hns3: fix mixed flag HCLGE_FLAG_MQPRIO_ENABLE and HCLGE_FLAG_DCB_ENABLE Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 128/172] net: hns3: fix show wrong state when add existing uc mac address Greg Kroah-Hartman
2021-10-04 12:52 ` [PATCH 5.14 129/172] net: hns3: reconstruct function hns3_self_test Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 130/172] net: hns3: fix always enable rx vlan filter problem after selftest Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 131/172] net: hns3: disable firmware compatible features when uninstall PF Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 132/172] net: phy: bcm7xxx: Fixed indirect MMD operations Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 133/172] net: introduce and use lock_sock_fast_nested() Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 134/172] net: sched: flower: protect fl_walk() with rcu Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 135/172] net: stmmac: fix EEE init issue when paired with EEE capable PHYs Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 136/172] af_unix: fix races in sk_peer_pid and sk_peer_cred accesses Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 137/172] objtool: Teach get_alt_entry() about more relocation types Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 138/172] perf/x86/intel: Update event constraints for ICX Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 139/172] sched/fair: Add ancestors of unthrottled undecayed cfs_rq Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 140/172] sched/fair: Null terminate buffer when updating tunable_scaling Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 141/172] hwmon: (occ) Fix P10 VRM temp sensors Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 142/172] hwmon: (pmbus/mp2975) Add missed POUT attribute for page 1 mp2975 controller Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 143/172] kvm: fix objtool relocation warning Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 144/172] nvme: add command id quirk for apple controllers Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 145/172] elf: dont use MAP_FIXED_NOREPLACE for elf interpreter mappings Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 146/172] driver core: fw_devlink: Improve handling of cyclic dependencies Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 147/172] debugfs: debugfs_create_file_size(): use IS_ERR to check for error Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 148/172] ipack: ipoctal: fix stack information leak Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 149/172] ipack: ipoctal: fix tty registration race Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 150/172] ipack: ipoctal: fix tty-registration error handling Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 151/172] ipack: ipoctal: fix missing allocation-failure check Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 152/172] ipack: ipoctal: fix module reference leak Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 153/172] ext4: fix loff_t overflow in ext4_max_bitmap_size() Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 154/172] ext4: limit the number of blocks in one ADD_RANGE TLV Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 155/172] ext4: fix reserved space counter leakage Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 156/172] ext4: add error checking to ext4_ext_replay_set_iblocks() Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 157/172] ext4: fix potential infinite loop in ext4_dx_readdir() Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 158/172] ext4: flush s_error_work before journal destroy in ext4_fill_super Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 159/172] HID: u2fzero: ignore incomplete packets without data Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 160/172] net: udp: annotate data race around udp_sk(sk)->corkflag Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 161/172] NIOS2: setup.c: drop unused variable dram_start Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 162/172] usb: hso: remove the bailout parameter Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 163/172] HID: betop: fix slab-out-of-bounds Write in betop_probe Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 164/172] netfilter: ipset: Fix oversized kvmalloc() calls Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 165/172] mm: dont allow " Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 166/172] HID: usbhid: free raw_report buffers in usbhid_stop Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 167/172] crypto: aesni - xts_crypt() return if walk.nbytes is 0 Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 168/172] net: mdiobus: Fix memory leak in __mdiobus_register Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 169/172] KVM: x86: Handle SRCU initialization failure during page track init Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 170/172] netfilter: conntrack: serialize hash resizes and cleanups Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 171/172] netfilter: nf_tables: Fix oversized kvmalloc() calls Greg Kroah-Hartman
2021-10-04 12:53 ` [PATCH 5.14 172/172] drivers: net: mhi: fix error path in mhi_net_newlink Greg Kroah-Hartman
2021-10-04 18:06 ` [PATCH 5.14 000/172] 5.14.10-rc1 review Pavel Machek
2021-10-04 18:08   ` Pavel Machek
2021-10-04 18:36 ` Fox Chen
2021-10-04 19:45 ` Shuah Khan
2021-10-04 21:01 ` Florian Fainelli
2021-10-05  2:20 ` Guenter Roeck
2021-10-05  2:27   ` Guenter Roeck
2021-10-05  4:00 ` Naresh Kamboju
2021-10-05  6:41   ` Greg Kroah-Hartman
2021-10-05  4:04 ` Naresh Kamboju
2021-10-05  6:41   ` Greg Kroah-Hartman

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20211004125045.713703969@linuxfoundation.org \
    --to=gregkh@linuxfoundation.org \
    --cc=acme@redhat.com \
    --cc=alexander.shishkin@linux.intel.com \
    --cc=ardb@kernel.org \
    --cc=clang-built-linux@googlegroups.com \
    --cc=eranian@google.com \
    --cc=irogers@google.com \
    --cc=jolsa@redhat.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=namhyung@kernel.org \
    --cc=ojeda@kernel.org \
    --cc=peterz@infradead.org \
    --cc=sashal@kernel.org \
    --cc=stable@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).