AuxXxilium/linux_dsm_epyc7002
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f051f69795
linux_dsm_epyc7002/arch/x86
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Thomas Gleixner f051f69795 x86/nmi: Protect NMI entry against instrumentation 
Mark all functions in the fragile code parts noinstr or force inlining so
they can't be instrumented.

Also make the hardware latency tracer invocation explicit outside of
non-instrumentable section.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20200505135314.716186134@linutronix.de
2020-06-11 15:14:58 +02:00
..
boot mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
configs compiler: remove CONFIG_OPTIMIZE_INLINING entirely 2020-04-07 10:43:42 -07:00
crypto There are a lot of objtool changes in this cycle, all across the map: 2020-06-01 13:13:00 -07:00
entry x86/entry: Convert NMI to IDTENTRY_NMI 2020-06-11 15:14:58 +02:00
events mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
hyperv mm: remove the pgprot argument to __vmalloc 2020-06-02 10:59:11 -07:00
ia32 Merge branch 'exec-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2020-06-04 14:07:08 -07:00
include x86/nmi: Protect NMI entry against instrumentation 2020-06-11 15:14:58 +02:00
kernel x86/nmi: Protect NMI entry against instrumentation 2020-06-11 15:14:58 +02:00
kvm x86/entry: Convert Machine Check to IDTENTRY_IST 2020-06-11 15:14:57 +02:00
lib X86 timer specific updates: 2020-06-03 10:18:09 -07:00
math-emu
mm x86/entry: Convert Invalid Opcode exception to IDTENTRY 2020-06-11 15:14:47 +02:00
net bpf, i386: Remove unneeded conversion to bool 2020-05-07 16:29:14 +02:00
oprofile
pci Merge branch 'pci/virtualization' 2020-06-04 12:59:13 -05:00
platform power supply and reset changes for the v5.8 series 2020-06-10 11:28:35 -07:00
power mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
purgatory
ras
realmode mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
tools .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
um mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
video
xen x86/entry: Convert NMI to IDTENTRY_NMI 2020-06-11 15:14:58 +02:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Kbuild
Kconfig dma-mapping updates for 5.8, part 1 2020-06-06 11:43:23 -07:00
Kconfig.assembler x86/delay: Introduce TPAUSE delay 2020-05-07 16:06:20 +02:00
Kconfig.cpu x86/cpu: Detect VMX features on Intel, Centaur and Zhaoxin CPUs 2020-01-13 18:02:53 +01:00
Kconfig.debug x86: mm: use ARCH_HAS_DEBUG_WX instead of arch defined 2020-06-03 20:09:50 -07:00
Makefile x86/boot/build: Make 'make bzlilo' not depend on vmlinux or $(obj)/bzImage 2020-04-21 18:10:28 +02:00
Makefile_32.cpu
Makefile.um