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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org,
	Vincent Whitchurch <vincent.whitchurch@axis.com>,
	Alexander Shishkin <alexander.shishkin@linux.intel.com>,
	Jiri Olsa <jolsa@redhat.com>, Mark Rutland <mark.rutland@arm.com>,
	Namhyung Kim <namhyung@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	kernel@axis.com, Arnaldo Carvalho de Melo <acme@redhat.com>,
	Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.7 185/204] perf bench mem: Always memset source before memcpy
Date: Thu, 20 Aug 2020 11:21:22 +0200	[thread overview]
Message-ID: <20200820091615.427174598@linuxfoundation.org> (raw)
In-Reply-To: <20200820091606.194320503@linuxfoundation.org>

From: Vincent Whitchurch <vincent.whitchurch@axis.com>

[ Upstream commit 1beaef29c34154ccdcb3f1ae557f6883eda18840 ]

For memcpy, the source pages are memset to zero only when --cycles is
used.  This leads to wildly different results with or without --cycles,
since all sources pages are likely to be mapped to the same zero page
without explicit writes.

Before this fix:

$ export cmd="./perf stat -e LLC-loads -- ./perf bench \
  mem memcpy -s 1024MB -l 100 -f default"
$ $cmd

         2,935,826      LLC-loads
       3.821677452 seconds time elapsed

$ $cmd --cycles

       217,533,436      LLC-loads
       8.616725985 seconds time elapsed

After this fix:

$ $cmd

       214,459,686      LLC-loads
       8.674301124 seconds time elapsed

$ $cmd --cycles

       214,758,651      LLC-loads
       8.644480006 seconds time elapsed

Fixes: 47b5757bac03c338 ("perf bench mem: Move boilerplate memory allocation to the infrastructure")
Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: kernel@axis.com
Link: http://lore.kernel.org/lkml/20200810133404.30829-1-vincent.whitchurch@axis.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/perf/bench/mem-functions.c | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/tools/perf/bench/mem-functions.c b/tools/perf/bench/mem-functions.c
index 9235b76501be8..19d45c377ac18 100644
--- a/tools/perf/bench/mem-functions.c
+++ b/tools/perf/bench/mem-functions.c
@@ -223,12 +223,8 @@ static int bench_mem_common(int argc, const char **argv, struct bench_mem_info *
 	return 0;
 }
 
-static u64 do_memcpy_cycles(const struct function *r, size_t size, void *src, void *dst)
+static void memcpy_prefault(memcpy_t fn, size_t size, void *src, void *dst)
 {
-	u64 cycle_start = 0ULL, cycle_end = 0ULL;
-	memcpy_t fn = r->fn.memcpy;
-	int i;
-
 	/* Make sure to always prefault zero pages even if MMAP_THRESH is crossed: */
 	memset(src, 0, size);
 
@@ -237,6 +233,15 @@ static u64 do_memcpy_cycles(const struct function *r, size_t size, void *src, vo
 	 * to not measure page fault overhead:
 	 */
 	fn(dst, src, size);
+}
+
+static u64 do_memcpy_cycles(const struct function *r, size_t size, void *src, void *dst)
+{
+	u64 cycle_start = 0ULL, cycle_end = 0ULL;
+	memcpy_t fn = r->fn.memcpy;
+	int i;
+
+	memcpy_prefault(fn, size, src, dst);
 
 	cycle_start = get_cycles();
 	for (i = 0; i < nr_loops; ++i)
@@ -252,11 +257,7 @@ static double do_memcpy_gettimeofday(const struct function *r, size_t size, void
 	memcpy_t fn = r->fn.memcpy;
 	int i;
 
-	/*
-	 * We prefault the freshly allocated memory range here,
-	 * to not measure page fault overhead:
-	 */
-	fn(dst, src, size);
+	memcpy_prefault(fn, size, src, dst);
 
 	BUG_ON(gettimeofday(&tv_start, NULL));
 	for (i = 0; i < nr_loops; ++i)
-- 
2.25.1




  parent reply	other threads:[~2020-08-20 12:52 UTC|newest]

Thread overview: 210+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-20  9:18 [PATCH 5.7 000/204] 5.7.17-rc1 review Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 001/204] smb3: warn on confusing error scenario with sec=krb5 Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 002/204] genirq/affinity: Make affinity setting if activated opt-in Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 003/204] genirq/PM: Always unlock IRQ descriptor in rearm_wake_irq() Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 004/204] PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context() Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 005/204] PCI/ATS: Add pci_pri_supported() to check device or associated PF Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 006/204] PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 007/204] PCI: Add device even if driver attach failed Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 008/204] PCI: qcom: Define some PARF params needed for ipq8064 SoC Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 009/204] PCI: qcom: Add support for tx term offset for rev 2.1.0 Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 010/204] btrfs: allow use of global block reserve for balance item deletion Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 011/204] btrfs: free anon block device right after subvolume deletion Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 012/204] btrfs: dont allocate anonymous block device for user invisible roots Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 013/204] btrfs: ref-verify: fix memory leak in add_block_entry Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 014/204] btrfs: only commit the delayed inode when doing a full fsync Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 015/204] btrfs: stop incremening log_batch for the log root tree when syncing log Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 016/204] btrfs: only commit delayed items at fsync if we are logging a directory Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 017/204] btrfs: remove no longer needed use of log_writers for the log root tree Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 018/204] btrfs: dont traverse into the seed devices in show_devname Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 019/204] btrfs: pass checksum type via BTRFS_IOC_FS_INFO ioctl Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 020/204] btrfs: open device without device_list_mutex Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 021/204] btrfs: move the chunk_mutex in btrfs_read_chunk_tree Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 022/204] btrfs: relocation: review the call sites which can be interrupted by signal Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 023/204] btrfs: add missing check for nocow and compression inode flags Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 024/204] btrfs: avoid possible signal interruption of btrfs_drop_snapshot() on relocation tree Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 025/204] btrfs: return EROFS for BTRFS_FS_STATE_ERROR cases Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 026/204] btrfs: sysfs: use NOFS for device creation Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 027/204] btrfs: dont WARN if we abort a transaction with EROFS Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 028/204] btrfs: fix race between page release and a fast fsync Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 029/204] btrfs: dont show full path of bind mounts in subvol= Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 030/204] btrfs: fix messages after changing compression level by remount Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 031/204] btrfs: only search for left_info if there is no right_info in try_merge_free_space Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 032/204] btrfs: inode: fix NULL pointer dereference if inode doesnt need compression Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 033/204] btrfs: fix memory leaks after failure to lookup checksums during inode logging Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 034/204] btrfs: trim: fix underflow in trim length to prevent access beyond device boundary Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 035/204] btrfs: make sure SB_I_VERSION doesnt get unset by remount Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 036/204] btrfs: fix return value mixup in btrfs_get_extent Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 037/204] arm64: perf: Correct the event index in sysfs Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 038/204] dt-bindings: iio: io-channel-mux: Fix compatible string in example code Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 039/204] iio: dac: ad5592r: fix unbalanced mutex unlocks in ad5592r_read_raw() Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 040/204] iio: imu: st_lsm6dsx: reset hw ts after resume Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 041/204] xtensa: add missing exclusive access state management Greg Kroah-Hartman
2020-08-20  9:18 ` [PATCH 5.7 042/204] xtensa: fix xtensa_pmu_setup prototype Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 043/204] cifs: Fix leak when handling lease break for cached root fid Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 044/204] powerpc/ptdump: Fix build failure in hashpagetable.c Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 045/204] powerpc: Allow 4224 bytes of stack expansion for the signal frame Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 046/204] powerpc: Fix circular dependency between percpu.h and mmu.h Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 047/204] pinctrl: ingenic: Enhance support for IRQ_TYPE_EDGE_BOTH Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 048/204] pinctrl: ingenic: Properly detect GPIO direction when configured for IRQ Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 049/204] media: venus: fix multiple encoder crash Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 050/204] media: vsp1: dl: Fix NULL pointer dereference on unbind Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 051/204] net: ethernet: stmmac: Disable hardware multicast filter Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 052/204] net: stmmac: dwmac1000: provide multicast filter fallback Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 053/204] irqchip/loongson-liointc: Fix misuse of gc->mask_cache Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 054/204] irqchip/gic-v4.1: Ensure accessing the correct RD when writing INVALLR Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 055/204] pidfd: Add missing sock updates for pidfd_getfd() Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 056/204] net/compat: Add missing sock updates for SCM_RIGHTS Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 057/204] selftests/seccomp: Set NNP for TSYNC ESRCH flag test Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 058/204] md/raid5: Fix Force reconstruct-write io stuck in degraded raid5 Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 059/204] bcache: allocate meta data pages as compound pages Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 060/204] bcache: fix overflow in offset_to_stripe() Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 061/204] mac80211: fix misplaced while instead of if Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 062/204] driver core: Avoid binding drivers to dead devices Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 063/204] MIPS: CPU#0 is not hotpluggable Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 064/204] MIPS: qi_lb60: Fix routing to audio amplifier Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 065/204] MIPS: SGI-IP27: always enable NUMA in Kconfig Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 066/204] ext2: fix missing percpu_counter_inc Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 067/204] khugepaged: collapse_pte_mapped_thp() flush the right range Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 068/204] mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_possible Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 069/204] khugepaged: collapse_pte_mapped_thp() protect the pmd lock Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 070/204] hugetlbfs: remove call to huge_pte_alloc without i_mmap_rwsem Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 071/204] mm/shuffle: dont move pages between zones and dont read garbage memmaps Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 072/204] ocfs2: change slot number type s16 to u16 Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 073/204] mm/page_counter.c: fix protection usage propagation Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 074/204] cma: dont quit at first error when activating reserved areas Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 075/204] mm/memory_hotplug: fix unpaired mem_hotplug_begin/done Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 076/204] ftrace: Setup correct FTRACE_FL_REGS flags for module Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 077/204] kprobes: Fix NULL pointer dereference at kprobe_ftrace_handler Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 078/204] tracing/hwlat: Honor the tracing_cpumask Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 079/204] tracing: Use trace_sched_process_free() instead of exit() for pid tracing Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 080/204] watchdog: f71808e_wdt: indicate WDIOF_CARDRESET support in watchdog_info.options Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 081/204] watchdog: f71808e_wdt: remove use of wrong watchdog_info option Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 082/204] watchdog: f71808e_wdt: clear watchdog timeout occurred flag Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 083/204] ceph: set sec_context xattr on symlink creation Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 084/204] ceph: handle zero-length feature mask in session messages Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 085/204] pseries: Fix 64 bit logical memory block panic Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 086/204] dm: dont call report zones for more than the user requested Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 087/204] module: Correctly truncate sysfs sections output Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 088/204] bootconfig: Fix to find the initargs correctly Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 089/204] perf probe: Fix wrong variable warning when the probe point is not found Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 090/204] perf probe: Fix memory leakage " Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 091/204] perf intel-pt: Fix FUP packet state Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 092/204] perf intel-pt: Fix duplicate branch after CBR Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 093/204] gfs2: Never call gfs2_block_zero_range with an open transaction Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 094/204] remoteproc: qcom: q6v5: Update running state before requesting stop Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 095/204] remoteproc: qcom_q6v5_mss: Validate MBA firmware size before load Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 096/204] remoteproc: qcom_q6v5_mss: Validate modem blob " Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 097/204] drm/imx: imx-ldb: Disable both channels for split mode in enc->disable() Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 098/204] drm/ingenic: Fix incorrect assumption about plane->index Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 099/204] crypto: algif_aead - Only wake up when ctx->more is zero Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 100/204] mfd: arizona: Ensure 32k clock is put on driver unbind and error Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 101/204] octeontx2-af: change (struct qmem)->entry_sz from u8 to u16 Greg Kroah-Hartman
2020-08-20  9:19 ` [PATCH 5.7 102/204] mtd: rawnand: fsl_upm: Remove unused mtd var Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 103/204] mtd: rawnand: brcmnand: ECC error handling on EDU transfers Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 104/204] platform/chrome: cros_ec_ishtp: Fix a double-unlock issue Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 105/204] RDMA/ipoib: Return void from ipoib_ib_dev_stop() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 106/204] RDMA/ipoib: Fix ABBA deadlock with ipoib_reap_ah() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 107/204] rtc: cpcap: fix range Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 108/204] media: staging: rkisp1: remove macro RKISP1_DIR_SINK_SRC Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 109/204] media: rockchip: rga: Introduce color fmt macros and refactor CSC mode logic Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 110/204] media: rockchip: rga: Only set output CSC mode for RGB input Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 111/204] IB/uverbs: Set IOVA on IB MR in uverbs layer Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 112/204] sched/uclamp: Protect uclamp fast path code with static key Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 113/204] selftests/bpf: Test_progs indicate to shell on non-actions Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 114/204] bpf: selftests: Restore netns after each test Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 115/204] selftests/bpf: test_progs use another shell exit on non-actions Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 116/204] selftests/bpf: test_progs avoid minus shell exit codes Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 117/204] USB: serial: ftdi_sio: make process-packet buffer unsigned Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 118/204] USB: serial: ftdi_sio: clean up receive processing Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 119/204] USB: serial: ftdi_sio: fix break and sysrq handling Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 120/204] crypto: af_alg - Fix regression on empty requests Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 121/204] devres: keep both device name and resource name in pretty name Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 122/204] RDMA/counter: Only bind user QPs in auto mode Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 123/204] RDMA/counter: Allow manually bind QPs with different pids to same counter Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 124/204] mmc: renesas_sdhi_internal_dmac: clean up the code for dma complete Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 125/204] rtw88: pci: disable aspm for platform inter-op with module parameter Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 126/204] rtc: pl031: fix set_alarm by adding back call to alarm_irq_enable Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 127/204] crypto: caam - Remove broken arc4 support Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 128/204] gpu: ipu-v3: image-convert: Combine rotate/no-rotate irq handlers Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 129/204] gpu: ipu-v3: image-convert: Wait for all EOFs before completing a tile Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 130/204] dm rq: dont call blk_mq_queue_stopped() in dm_stop_queue() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 131/204] ima: Fail rule parsing when appraise_flag=blacklist is unsupportable Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 132/204] f2fs: compress: fix to avoid memory leak on cc->cpages Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 133/204] clk: actions: Fix h_clk for Actions S500 SoC Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 134/204] selftests/powerpc: ptrace-pkey: Rename variables to make it easier to follow code Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 135/204] selftests/powerpc: ptrace-pkey: Update the test to mark an invalid pkey correctly Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 136/204] selftests/powerpc: ptrace-pkey: Dont update expected UAMOR value Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 137/204] iommu/omap: Check for failure of a call to omap_iommu_dump_ctx Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 138/204] clk: qcom: gcc: fix sm8150 GPU and NPU clocks Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 139/204] clk: qcom: clk-alpha-pll: remove unused/incorrect PLL_CAL_VAL Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 140/204] iommu/vt-d: Enforce PASID devTLB field mask Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 141/204] i2c: rcar: slave: only send STOP event when we have been addressed Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 142/204] f2fs: compress: fix to update isize when overwriting compressed file Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 143/204] clk: qcom: gcc-sdm660: Fix up gcc_mss_mnoc_bimc_axi_clk Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 144/204] clk: clk-atlas6: fix return value check in atlas6_clk_init() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 145/204] nvme: fix deadlock in disconnect during scan_work and/or ana_work Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 146/204] sched/uclamp: Fix a deadlock when enabling uclamp static key Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 147/204] pwm: bcm-iproc: handle clk_get_rate() return Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 148/204] tools build feature: Use CC and CXX from parent Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 149/204] i2c: rcar: avoid race when unregistering slave Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 150/204] nfs: ensure correct writeback errors are returned on close() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 151/204] ubifs: Fix wrong orphan node deletion in ubifs_jnl_update|rename Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 152/204] clk: bcm2835: Do not use prediv with bcm2711s PLLs Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 153/204] libnvdimm/security: fix a typo Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 154/204] libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 155/204] openrisc: Fix oops caused when dumping stack Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 156/204] scsi: lpfc: nvmet: Avoid hang / use-after-free again when destroying targetport Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 157/204] nfs: nfs_file_write() should check for writeback errors Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 158/204] watchdog: initialize device before misc_register Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 159/204] watchdog: rti-wdt: balance pm runtime enable calls Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 160/204] md-cluster: Fix potential error pointer dereference in resize_bitmaps() Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 161/204] x86/tsr: Fix tsc frequency enumeration bug on Lightning Mountain SoC Greg Kroah-Hartman
2020-08-20  9:20 ` [PATCH 5.7 162/204] x86/bugs/multihit: Fix mitigation reporting when VMX is not in use Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 163/204] selftests/bpf: Prevent runqslower from racing on building bpftool Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 164/204] Input: sentelic - fix error return when fsp_reg_write fails Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 165/204] vdpa_sim: init iommu lock Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 166/204] recordmcount: Fix build failure on non arm64 Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 167/204] vdpa: Fix pointer math bug in vdpasim_get_config() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 168/204] drm/vmwgfx: Use correct vmw_legacy_display_unit pointer Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 169/204] drm/vmwgfx: Fix two list_for_each loop exit tests Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 170/204] s390/test_unwind: fix possible memleak in test_unwind() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 171/204] s390/Kconfig: add missing ZCRYPT dependency to VFIO_AP Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 172/204] net: qcom/emac: add missed clk_disable_unprepare in error path of emac_clks_phase1_init Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 173/204] nfs: Fix getxattr kernel panic and memory overflow Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 174/204] NFS: Fix flexfiles read failover Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 175/204] lib/test_lockup.c: fix return value of test_lockup_init() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 176/204] fs/minix: set s_maxbytes correctly Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 177/204] fs/minix: fix block limit check for V1 filesystems Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 178/204] fs/minix: remove expected error message in block_to_path() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 179/204] fs/ufs: avoid potential u32 multiplication overflow Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 180/204] test_kmod: avoid potential double free in trigger_config_run_type() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 181/204] i2c: iproc: fix race between client unreg and isr Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 182/204] mfd: dln2: Run event handler loop under spinlock Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 183/204] crypto: algif_aead - fix uninitialized ctx->init Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 184/204] ALSA: echoaudio: Fix potential Oops in snd_echo_resume() Greg Kroah-Hartman
2020-08-20  9:21 ` Greg Kroah-Hartman [this message]
2020-08-20  9:21 ` [PATCH 5.7 186/204] tools build feature: Quote CC and CXX for their arguments Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 187/204] perf/x86/rapl: Fix missing psys sysfs attributes Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 188/204] sh: landisk: Add missing initialization of sh_io_port_base Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 189/204] khugepaged: retract_page_tables() remember to test exit Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 190/204] ASoC: tegra: Use device managed resource APIs to get the clock Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 191/204] ASoC: tegra: Add audio mclk parent configuration Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 192/204] ASoC: tegra: Enable audio mclk during tegra_asoc_utils_init() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 193/204] drm/radeon: fix fb_div check in ni_init_smc_spll_table() Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 194/204] drm/i915/gt: Force the GT reset on shutdown Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 195/204] drm/panfrost: Use kvfree() to free bo->sgts Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 196/204] drm/dp_mst: Fix the DDC I2C device registration of an MST port Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 197/204] drm/amdgpu: fix ordering of psp suspend Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 198/204] drm/omap: force runtime PM suspend on system suspend Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 199/204] drm/tidss: fix modeset init for DPI panels Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 200/204] drm: Added orientation quirk for ASUS tablet model T103HAF Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 201/204] drm: fix drm_dp_mst_port refcount leaks in drm_dp_mst_allocate_vcpi Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 202/204] drm/amdgpu: Fix bug where DPM is not enabled after hibernate and resume Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 203/204] drm/amd/display: Fix dmesg warning from setting abm level Greg Kroah-Hartman
2020-08-20  9:21 ` [PATCH 5.7 204/204] drm/amd/display: dchubbub p-state warning during surface planes switch Greg Kroah-Hartman
2020-08-20 13:19 ` [PATCH 5.7 000/204] 5.7.17-rc1 review Jon Hunter
2020-08-20 17:04 ` Naresh Kamboju
2020-08-21 16:27   ` Naresh Kamboju
2020-08-20 20:06 ` Guenter Roeck
2020-08-20 23:48 ` Shuah Khan

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