linux/arch
Adrian Hunter 5e2f14d772 perf/x86/intel/pt: Fix sampling using single range output
commit ce0d998be9 upstream.

Deal with errata TGL052, ADL037 and RPL017 "Trace May Contain Incorrect
Data When Configured With Single Range Output Larger Than 4KB" by
disabling single range output whenever larger than 4KB.

Fixes: 670638477a ("perf/x86/intel/pt: Opportunistically use single range output mode")
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20221112151508.13768-1-adrian.hunter@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-25 17:45:54 +01:00
..
alpha tty: the rest, stop using tty_schedule_flip() 2022-07-29 17:19:28 +02:00
arc arc: iounmap() arg is volatile 2022-11-03 23:57:51 +09:00
arm ARM: dts: imx7: Fix NAND controller size-cells 2022-11-25 17:45:45 +01:00
arm64 arm64: dts: imx8mn: Fix NAND controller size-cells 2022-11-25 17:45:45 +01:00
c6x
csky csky/kprobe: reclaim insn_slot on kprobe unregistration 2022-08-25 11:38:16 +02:00
h8300
hexagon hexagon: select ARCH_WANT_LD_ORPHAN_WARN 2022-08-21 15:15:33 +02:00
ia64 ia64: export memory_add_physaddr_to_nid to fix cxl build error 2022-10-26 13:25:29 +02:00
m68k Revert "m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch" 2022-07-29 17:19:09 +02:00
microblaze
mips MIPS: jump_label: Fix compat branch range check 2022-11-16 09:57:15 +01:00
nds32
nios2 nios2: add force_successful_syscall_return() 2022-08-25 11:38:04 +02:00
openrisc
parisc parisc: Avoid printing the hardware path twice 2022-11-10 18:14:27 +01:00
powerpc powerpc: Fix SPE Power ISA properties for e500v1 platforms 2022-10-26 13:25:41 +02:00
riscv riscv: fix reserved memory setup 2022-11-16 09:57:14 +01:00
s390 KVM: s390: pv: don't allow userspace to set the clock under PV 2022-11-16 09:57:10 +01:00
sh sh: machvec: Use char[] for section boundaries 2022-10-26 13:25:17 +02:00
sparc
um UM: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK 2022-10-26 13:25:10 +02:00
x86 perf/x86/intel/pt: Fix sampling using single range output 2022-11-25 17:45:54 +01:00
xtensa xtensa: iss: fix handling error cases in iss_net_configure() 2022-08-21 15:15:59 +02:00
.gitignore
Kconfig