From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Adrian Hunter <adrian.hunter@intel.com>,
Andi Kleen <ak@linux.intel.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 4.9 021/125] perf intel-pt: Ensure IP is zero when state is INTEL_PT_STATE_NO_IP
Date: Tue, 25 Jul 2017 12:18:56 -0700 [thread overview]
Message-ID: <20170725192015.319295360@linuxfoundation.org> (raw)
In-Reply-To: <20170725192014.314851996@linuxfoundation.org>
4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Adrian Hunter <adrian.hunter@intel.com>
commit ad7167a8cd174ba7d8c0d0ed8d8410521206d104 upstream.
A value of zero is used to indicate that there is no IP. Ensure the
value is zero when the state is INTEL_PT_STATE_NO_IP.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1495786658-18063-5-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
tools/perf/util/intel-pt-decoder/intel-pt-decoder.c | 1 +
1 file changed, 1 insertion(+)
--- a/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c
+++ b/tools/perf/util/intel-pt-decoder/intel-pt-decoder.c
@@ -2115,6 +2115,7 @@ const struct intel_pt_state *intel_pt_de
break;
case INTEL_PT_STATE_NO_IP:
decoder->last_ip = 0;
+ decoder->ip = 0;
/* Fall through */
case INTEL_PT_STATE_ERR_RESYNC:
err = intel_pt_sync_ip(decoder);
next prev parent reply other threads:[~2017-07-25 19:21 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-25 19:18 [PATCH 4.9 000/125] 4.9.40-stable review Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 001/125] disable new gcc-7.1.1 warnings for now Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 002/125] [media] ir-core: fix gcc-7 warning on bool arithmetic Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 003/125] dm mpath: cleanup -Wbool-operation warning in choose_pgpath() Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 004/125] [media] s5p-jpeg: dont return a random width/height Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 005/125] thermal: max77620: fix device-node reference imbalance Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 006/125] thermal: cpu_cooling: Avoid accessing potentially freed structures Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 007/125] ath9k: fix tx99 use after free Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 008/125] ath9k: fix tx99 bus error Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 009/125] ath9k: fix an invalid pointer dereference in ath9k_rng_stop() Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 010/125] NFC: fix broken device allocation Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 011/125] NFC: nfcmrvl_uart: add missing tty-device sanity check Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 012/125] NFC: nfcmrvl: do not use device-managed resources Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 013/125] NFC: nfcmrvl: use nfc-device for firmware download Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 014/125] NFC: nfcmrvl: fix firmware-management initialisation Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 015/125] nfc: Ensure presence of required attributes in the activate_target handler Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 016/125] nfc: Fix the sockaddr length sanitization in llcp_sock_connect Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 017/125] NFC: Add sockaddr length checks before accessing sa_family in bind handlers Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 018/125] perf intel-pt: Move decoder error setting into one condition Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 019/125] perf intel-pt: Improve sample timestamp Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 020/125] perf intel-pt: Fix missing stack clear Greg Kroah-Hartman
2017-07-25 19:18 ` Greg Kroah-Hartman [this message]
2017-07-25 19:18 ` [PATCH 4.9 022/125] perf intel-pt: Fix last_ip usage Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 023/125] perf intel-pt: Ensure never to set last_ip when packet count is zero Greg Kroah-Hartman
2017-07-25 19:18 ` [PATCH 4.9 024/125] perf intel-pt: Use FUP always when scanning for an IP Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 025/125] perf intel-pt: Clear FUP flag on error Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 026/125] Bluetooth: use constant time memory comparison for secret values Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 027/125] wlcore: fix 64K page support Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 028/125] btrfs: Dont clear SGID when inheriting ACLs Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 029/125] igb: Explicitly select page 0 at initialization Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 030/125] ASoC: compress: Derive substream from stream based on direction Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 031/125] PM / Domains: Fix unsafe iteration over modified list of device links Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 032/125] PM / Domains: Fix unsafe iteration over modified list of domain providers Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 033/125] PM / Domains: Fix unsafe iteration over modified list of domains Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 034/125] scsi: ses: do not add a device to an enclosure if enclosure_add_links() fails Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 035/125] scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 036/125] iscsi-target: Add login_keys_workaround attribute for non RFC initiators Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 037/125] xen/scsiback: Fix a TMR related use-after-free Greg Kroah-Hartman
2017-07-25 19:19 ` Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 038/125] powerpc/pseries: Fix passing of pp0 in updatepp() and updateboltedpp() Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 039/125] powerpc/64: Fix atomic64_inc_not_zero() to return an int Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 040/125] powerpc: Fix emulation of mcrf in emulate_step() Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 041/125] powerpc: Fix emulation of mfocrf " Greg Kroah-Hartman
2017-07-25 19:19 ` Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 042/125] powerpc/asm: Mark cr0 as clobbered in mftb() Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 043/125] powerpc/mm/radix: Properly clear process table entry Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 044/125] af_key: Fix sadb_x_ipsecrequest parsing Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 045/125] PCI: Work around poweroff & suspend-to-RAM issue on Macbook Pro 11 Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 046/125] PCI: rockchip: Use normal register bank for config accessors Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 047/125] PCI/PM: Restore the status of PCI devices across hibernation Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 048/125] ipvs: SNAT packet replies only for NATed connections Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 049/125] xhci: fix 20000ms port resume timeout Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 050/125] xhci: Fix NULL pointer dereference when cleaning up streams for removed host Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 051/125] xhci: Bad Ethernet performance plugged in ASM1042A host Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 052/125] [media] mxl111sf: Fix driver to use heap allocate buffers for USB messages Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 053/125] usb: storage: return on error to avoid a null pointer dereference Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 054/125] USB: cdc-acm: add device-id for quirky printer Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 055/125] usb: renesas_usbhs: fix usbhsc_resume() for !USBHSF_RUNTIME_PWCTRL Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 056/125] usb: renesas_usbhs: gadget: disable all eps when the driver stops Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 057/125] md: dont use flush_signals in userspace processes Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 059/125] [media] cx88: Fix regression in initial video standard setting Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 060/125] libnvdimm, btt: fix btt_rw_page not returning errors Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 061/125] libnvdimm: fix badblock range handling of ARS range Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 062/125] ext2: Dont clear SGID when inheriting ACLs Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 063/125] Raid5 should update rdev->sectors after reshape Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 064/125] s390/syscalls: Fix out of bounds arguments access Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 068/125] ipmi: use rcu lock around call to intf->handlers->sender() Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 069/125] ipmi:ssif: Add missing unlock in error branch Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 070/125] xfs: Dont clear SGID when inheriting ACLs Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 071/125] f2fs: sanity check size of nat and sit cache Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 072/125] f2fs: Dont clear SGID when inheriting ACLs Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 074/125] ovl: drop CAP_SYS_RESOURCE from saved mounters credentials Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 075/125] vfio: Fix group release deadlock Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 076/125] vfio: New external user group/file match Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 077/125] nvme-rdma: remove race conditions from IB signalling Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 078/125] ftrace: Fix uninitialized variable in match_records() Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 079/125] MIPS: Fix mips_atomic_set() retry condition Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 080/125] MIPS: Fix mips_atomic_set() with EVA Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 081/125] MIPS: Negate error syscall return in trace Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 082/125] ubifs: Dont leak kernel memory to the MTD Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 083/125] ACPI / EC: Drop EC noirq hooks to fix a regression Greg Kroah-Hartman
2017-07-25 19:19 ` [PATCH 4.9 084/125] Revert "ACPI / EC: Enable event freeze mode..." " Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 085/125] x86/acpi: Prevent out of bound access caused by broken ACPI tables Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 086/125] x86/ioapic: Pass the correct data to unmask_ioapic_irq() Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 087/125] MIPS: Fix MIPS I ISA /proc/cpuinfo reporting Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 088/125] MIPS: Save static registers before sysmips Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 089/125] MIPS: Actually decode JALX in `__compute_return_epc_for_insn Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 090/125] MIPS: Fix unaligned PC interpretation in `compute_return_epc Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 091/125] MIPS: math-emu: Prevent wrong ISA mode instruction emulation Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 092/125] MIPS: Send SIGILL for BPOSGE32 in `__compute_return_epc_for_insn Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 093/125] MIPS: Rename `sigill_r6 to `sigill_r2r6 " Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 094/125] MIPS: Send SIGILL for linked branches " Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 095/125] MIPS: Send SIGILL for R6 " Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 096/125] MIPS: Fix a typo: s/preset/present/ in r2-to-r6 emulation error message Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 097/125] Input: i8042 - fix crash at boot time Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 098/125] IB/iser: Fix connection teardown race condition Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 099/125] IB/core: Namespace is mandatory input for address resolution Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 100/125] sunrpc: use constant time memory comparison for mac Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 101/125] NFS: only invalidate dentrys that are clearly invalid Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 102/125] udf: Fix deadlock between writeback and udf_setsize() Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 103/125] target: Fix COMPARE_AND_WRITE caw_sem leak during se_cmd quiesce Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 104/125] iser-target: Avoid isert_conn->cm_id dereference in isert_login_recv_done Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 106/125] Revert "perf/core: Drop kernel samples even though :u is specified" Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 107/125] staging: rtl8188eu: add TL-WN722N v2 support Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 109/125] staging: sm750fb: avoid conflicting vesafb Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 110/125] staging: lustre: ko2iblnd: check copy_from_iter/copy_to_iter return code Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 111/125] ceph: fix race in concurrent readdir Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 112/125] RDMA/core: Initialize port_num in qp_attr Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 113/125] drm/mst: Fix error handling during MST sideband message reception Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 114/125] drm/mst: Avoid dereferencing a NULL mstb in drm_dp_mst_handle_up_req() Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 115/125] drm/mst: Avoid processing partially received up/down message transactions Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 116/125] mlx5: Avoid that mlx5_ib_sg_to_klms() overflows the klms[] array Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 117/125] hfsplus: Dont clear SGID when inheriting ACLs Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 118/125] ovl: fix random return value on mount Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 119/125] acpi/nfit: Fix memory corruption/Unregister mce decoder on failure Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 120/125] of: device: Export of_device_{get_modalias, uvent_modalias} to modules Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 121/125] spmi: Include OF based modalias in device uevent Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 122/125] reiserfs: Dont clear SGID when inheriting ACLs Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 123/125] PM / Domains: defer dev_pm_domain_set() until genpd->attach_dev succeeds if present Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 124/125] tracing: Fix kmemleak in instance_rmdir Greg Kroah-Hartman
2017-07-25 19:20 ` [PATCH 4.9 125/125] alarmtimer: dont rate limit one-shot timers Greg Kroah-Hartman
2017-07-26 2:56 ` [PATCH 4.9 000/125] 4.9.40-stable review Guenter Roeck
2017-07-26 14:12 ` Sumit Semwal
2017-07-26 19:56 ` Greg Kroah-Hartman
2017-07-26 14:24 ` Shuah Khan
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