linux-stable/arch/x86
Xiaoyao Li 861118d64e perf/x86/intel/pt: Fix mask of num_address_ranges
[ Upstream commit c53c6b7409 ]

Per SDM, bit 2:0 of CPUID(0x14,1).EAX[2:0] reports the number of
configurable address ranges for filtering, not bit 1:0.

Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Link: https://lkml.kernel.org/r/20210824040622.4081502-1-xiaoyao.li@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-12 08:56:39 +02:00
..
boot x86/boot: Add .text.* to setup.ld 2021-06-16 11:59:38 +02:00
configs vgacon: remove software scrollback support 2020-09-17 13:47:54 +02:00
crypto crypto: x86/aes-ni-xts - use direct calls to and 4-way stride 2021-03-20 10:39:47 +01:00
entry x86/asm/32: Add ENDs to some functions and relabel with SYM_CODE_* 2021-01-17 14:05:30 +01:00
events perf/x86/intel/pt: Fix mask of num_address_ranges 2021-09-12 08:56:39 +02:00
hyperv x86/hyperv: check cpu mask after interrupt has been disabled 2021-01-19 18:26:12 +01:00
ia32
include x86/fpu: Make init_fpstate correct with optimized XSAVE 2021-08-26 08:36:11 -04:00
kernel x86/fpu: Make init_fpstate correct with optimized XSAVE 2021-08-26 08:36:11 -04:00
kvm KVM: x86/mmu: Treat NX as used (not reserved) for all !TDP shadow MMUs 2021-09-03 10:08:16 +02:00
lib x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes 2021-05-22 11:38:27 +02:00
math-emu x86: math-emu: Fix up 'cmp' insn for clang ias 2020-07-29 10:18:40 +02:00
mm x86/mem_encrypt: Correct physical address calculation in __set_clr_pte_enc() 2021-03-30 14:35:29 +02:00
net bpf, x86: Validate computation of branch displacements for x86-32 2021-04-10 13:34:31 +02:00
oprofile
pci PCI: Add AMD RS690 quirk to enable 64-bit DMA 2021-06-30 08:47:49 -04:00
platform efi/x86: Free efi_pgd with free_pages() 2020-11-24 13:29:19 +01:00
power x86/asm/32: Add ENDs to some functions and relabel with SYM_CODE_* 2021-01-17 14:05:30 +01:00
purgatory x86/purgatory: Disable various profiling and sanitizing options 2020-06-24 17:50:20 +02:00
ras
realmode x86/asm/32: Add ENDs to some functions and relabel with SYM_CODE_* 2021-01-17 14:05:30 +01:00
tools x86/tools: Fix objdump version check again 2021-08-18 08:57:01 +02:00
um
video
xen Xen/gnttab: handle p2m update errors on a per-slot basis 2021-03-07 12:20:49 +01:00
.gitignore
Kbuild
Kconfig x86/platform/uv: Fix !KEXEC build failure 2021-05-14 09:44:22 +02:00
Kconfig.cpu
Kconfig.debug
Makefile x86/build: Propagate $(CLANG_FLAGS) to $(REALMODE_FLAGS) 2021-05-11 14:04:06 +02:00
Makefile.um
Makefile_32.cpu