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Athira Rajeev d9f7088dd6 powerpc/perf: Use the address from SIAR register to set cpumode flags 
While setting the processor mode for any sample, perf_get_misc_flags()
expects the privilege level to differentiate the userspace and kernel
address. On power10 DD1, there is an issue that causes MSR_HV MSR_PR
bits of Sampled Instruction Event Register (SIER) not to be set for
marked events. Hence add a check to use the address in SIAR (Sampled
Instruction Address Register) to identify the privilege level.

Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201021085329.384535-3-maddy@linux.ibm.com
2020-11-19 16:56:56 +11:00
..
alpha
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
arc
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
arm
ARM: SoC fixes for v5.10
2020-10-30 13:06:07 -07:00
arm64
ARM:
2020-11-01 09:43:32 -08:00
c6x
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
csky
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
h8300
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
hexagon
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
ia64
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
m68k
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
microblaze
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
mips
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
nds32
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
nios2
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
openrisc
arch-cleanup-2020-10-22
2020-10-23 10:06:38 -07:00
parisc
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
powerpc
powerpc/perf: Use the address from SIAR register to set cpumode flags
2020-11-19 16:56:56 +11:00
riscv
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
s390
s390: correct __bootdata / __bootdata_preserved macros
2020-10-26 14:18:01 +01:00
sh
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
sparc
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
um
arch/um: partially revert the conversion to __section() macro
2020-10-26 15:39:37 -07:00
x86
Three fixes all related to #DB:
2020-11-01 11:21:26 -08:00
xtensa
treewide: Convert macro and uses of __section(foo) to __section("foo")
2020-10-25 14:51:49 -07:00
.gitignore
…
Kconfig
Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-10-22 09:59:21 -07:00