Alexey Budankov c2b98a8661 perf/x86: Synchronize PMU task contexts on optimized context switches ... Install Intel specific PMU task context synchronization adapter and extend optimized context switch path with PMU specific task context synchronization to fix LBR callstack virtualization on context switches. Signed-off-by: Alexey Budankov <alexey.budankov@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Song Liu <songliubraving@fb.com> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Link: https://lkml.kernel.org/r/9c6445a9-bdba-ef03-3859-f1f91198f27a@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>		2019-10-28 12:51:01 +01:00
..
boot	x86/boot/acpi: Move get_cmdline_acpi_rsdp() under #ifdef guard	2019-10-18 13:33:38 +02:00
configs	x86/defconfigs: Remove useless UEVENT_HELPER_PATH	2019-06-21 19:22:08 +02:00
crypto	crypto: x86/aes-ni - use AES library instead of single-use AES cipher	2019-09-09 23:48:41 +10:00
entry	Kbuild updates for v5.4	2019-09-20 08:36:47 -07:00
events	perf/x86: Synchronize PMU task contexts on optimized context switches	2019-10-28 12:51:01 +01:00
hyperv	x86/hyperv: Make vapic support x2apic mode	2019-10-15 10:57:09 +02:00
ia32	clone: fix CLONE_PIDFD support	2019-07-14 20:36:12 +02:00
include	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-10-27 07:14:40 -04:00
kernel	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-10-20 06:31:14 -04:00
kvm	KVM: nVMX: Don't leak L1 MMIO regions to L2	2019-10-22 19:04:40 +02:00
lib	x86/asm: Fix MWAITX C-state hint value	2019-10-08 13:25:24 +02:00
math-emu	x86/fpu/math-emu: Address fallthrough warnings	2019-08-12 20:35:05 +02:00
mm	Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2019-09-28 08:14:15 -07:00
net	bpf: fix x64 JIT code generation for jmp to 1st insn	2019-08-01 13:12:09 -07:00
oprofile	…
pci	dma-mapping updates for 5.4:	2019-09-19 13:27:23 -07:00
platform	efi/x86: Do not clean dummy variable in kexec path	2019-10-07 15:24:36 +02:00
power	Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-09-17 12:04:39 -07:00
purgatory	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-09-28 13:37:41 -07:00
ras	RAS/CEC: Add CONFIG_RAS_CEC_DEBUG and move CEC debug features there	2019-06-08 17:39:24 +02:00
realmode	x86/realmode: Remove trampoline_status	2019-07-22 11:30:18 +02:00
tools	Merge branch 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-07-08 17:34:44 -07:00
um	um: Use real DMA barriers	2019-09-15 21:37:14 +02:00
video	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
xen	xen: patch for 5.4-rc5	2019-10-26 06:32:12 -04:00
.gitignore	…
Kbuild	treewide: Add SPDX license identifier - Kbuild	2019-05-30 11:32:33 -07:00
Kconfig	Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2019-09-28 08:14:15 -07:00
Kconfig.cpu	x86/cpu: Create Zhaoxin processors architecture support file	2019-06-22 11:45:57 +02:00
Kconfig.debug	x86, perf: Fix the dependency of the x86 insn decoder selftest	2019-09-02 20:05:58 +02:00
Makefile	x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9 build warning	2019-08-28 17:31:31 +02:00
Makefile.um	…
Makefile_32.cpu	…