linux/arch
Kan Liang 9d5dcc93a6 perf/x86: Fix incorrect PEBS_REGS
PEBS_REGS used as mask for the supported registers for large PEBS.
However, the mask cannot filter the sample_regs_user/sample_regs_intr
correctly.

(1ULL << PERF_REG_X86_*) should be used to replace PERF_REG_X86_*, which
is only the index.

Rename PEBS_REGS to PEBS_GP_REGS, because the mask is only for general
purpose registers.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: <stable@vger.kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: acme@kernel.org
Cc: jolsa@kernel.org
Fixes: 2fe1bc1f50 ("perf/x86: Enable free running PEBS for REGS_USER/INTR")
Link: https://lkml.kernel.org/r/20190402194509.2832-2-kan.liang@linux.intel.com
[ Renamed it to PEBS_GP_REGS - as 'GPRS' is used elsewhere ;-) ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-04-16 12:13:58 +02:00
..
alpha KVM: export <linux/kvm_para.h> and <asm/kvm_para.h> iif KVM is supported 2019-03-28 17:27:42 +01:00
arc syscalls: Remove start and number from syscall_get_arguments() args 2019-04-05 09:26:43 -04:00
arm ARM: SoC fixes 2019-04-07 13:46:17 -10:00
arm64 arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value 2019-04-12 15:04:33 +01:00
c6x syscalls: Remove start and number from syscall_set_arguments() args 2019-04-05 09:27:23 -04:00
csky syscalls: Remove start and number from syscall_set_arguments() args 2019-04-05 09:27:23 -04:00
h8300 syscalls: Remove start and number from syscall_get_arguments() args 2019-04-05 09:26:43 -04:00
hexagon syscalls: Remove start and number from syscall_get_arguments() args 2019-04-05 09:26:43 -04:00
ia64 syscalls: Remove start and number from syscall_set_arguments() args 2019-04-05 09:27:23 -04:00
m68k KVM: export <linux/kvm_para.h> and <asm/kvm_para.h> iif KVM is supported 2019-03-28 17:27:42 +01:00
microblaze syscalls: Remove start and number from syscall_set_arguments() args 2019-04-05 09:27:23 -04:00
mips A few minor MIPS fixes: 2019-04-09 16:27:18 -10:00
nds32 syscalls: Remove start and number from syscall_set_arguments() args 2019-04-05 09:27:23 -04:00
nios2 syscalls: Remove start and number from syscall_set_arguments() args 2019-04-05 09:27:23 -04:00
openrisc syscalls: Remove start and number from syscall_set_arguments() args 2019-04-05 09:27:23 -04:00
parisc parisc: Detect QEMU earlier in boot process 2019-04-06 19:07:55 +02:00
powerpc powerpc fixes for 5.1 #5 2019-04-13 09:03:09 -07:00
riscv Andy Lutomirski approached me to tell me that the syscall_get_arguments() 2019-04-05 13:15:57 -10:00
s390 syscalls: Remove start and number from syscall_set_arguments() args 2019-04-05 09:27:23 -04:00
sh Merge branch 'akpm' (patches from Andrew) 2019-04-05 17:08:55 -10:00
sparc sparc64/pci_sun4v: fix ATU checks for large DMA masks 2019-04-10 21:42:04 +02:00
um syscalls: Remove start and number from syscall_set_arguments() args 2019-04-05 09:27:23 -04:00
unicore32 KVM: export <linux/kvm_para.h> and <asm/kvm_para.h> iif KVM is supported 2019-03-28 17:27:42 +01:00
x86 perf/x86: Fix incorrect PEBS_REGS 2019-04-16 12:13:58 +02:00
xtensa xtensa fixes for v5.1-rc5 2019-04-08 17:04:42 -10:00
.gitignore
Kconfig Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00