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Madhavan Srinivasan 216c3087a3 powerpc/perf: Add privileged access check for thread_imc 
Add code to restrict user access to thread_imc pmu since
some event report privilege level information.

Fixes: f74c89bd80fb3 ("powerpc/perf: Add thread IMC PMU support")
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-05-03 02:54:59 +10:00
..
boot
powerpc/boot: Fix missing check of lseek() return value
2019-05-03 02:54:57 +10:00
configs
powerpc/configs: Add (back) MLX5 ethernet support to skiroot_defconfig
2019-05-03 02:54:58 +10:00
crypto
powerpc/crypto: Use cheaper random numbers for crc-vpmsum self-test
2019-04-20 22:03:11 +10:00
include
powerpc/include: Add data structures and macros for IMC trace mode
2019-05-03 02:54:59 +10:00
kernel
powerpc/hmi: Fix kernel hang when TB is in error state.
2019-05-03 02:54:57 +10:00
kvm
Merge branch 'topic/ppc-kvm' into next
2019-04-30 22:52:03 +10:00
lib
powerpc: disable KASAN instrumentation on early/critical files.
2019-05-03 01:20:26 +10:00
math-emu
powerpc: math-emu: remove unneeded header search paths
2019-01-14 20:39:27 +11:00
mm
powerpc/mm: Warn if W+X pages found on boot
2019-05-03 02:54:45 +10:00
net
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
2019-03-16 12:20:08 -07:00
oprofile
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
perf
powerpc/perf: Add privileged access check for thread_imc
2019-05-03 02:54:59 +10:00
platforms
powerpc/perf: Fix loop exit condition in nest_imc_event_init
2019-05-03 02:54:59 +10:00
purgatory
powerpc: disable KASAN instrumentation on early/critical files.
2019-05-03 01:20:26 +10:00
sysdev
powerpc/xive: add OPAL extensions for the XIVE native exploitation support
2019-04-11 15:31:41 +10:00
tools
powerpc/tools/checkpatch: Ignore DT_SPLIT_BINDING_PATCH
2018-12-04 19:45:01 +11:00
xmon
powerpc/xmon: add read-only mode
2019-05-03 02:54:57 +10:00
Kbuild
powerpc: Add -Werror at arch/powerpc level
2018-10-19 00:56:17 +11:00
Kconfig
powerpc/32: Add KASAN support
2019-05-03 01:20:26 +10:00
Kconfig.debug
powerpc/xmon: add read-only mode
2019-05-03 02:54:57 +10:00
Makefile
powerpc: vdso: Make vdso32 installation conditional in vdso_install
2019-04-20 22:02:12 +10:00
Makefile.postlink
…