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Joerg Roedel cf8f39692c x86/mm: Remove in_nmi() warning from vmalloc_fault() 
[ Upstream commit 6863ea0cda8725072522cd78bda332d9a0b73150 ]

It is perfectly okay to take page-faults, especially on the
vmalloc area while executing an NMI handler. Remove the
warning.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: David H. Gutteridge <dhgutteridge@sympatico.ca>
Cc: "H . Peter Anvin" <hpa@zytor.com>
Cc: linux-mm@kvack.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: David Laight <David.Laight@aculab.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Eduardo Valentin <eduval@amazon.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: aliguori@amazon.com
Cc: daniel.gruss@iaik.tugraz.at
Cc: hughd@google.com
Cc: keescook@google.com
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Waiman Long <llong@redhat.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: joro@8bytes.org
Link: https://lkml.kernel.org/r/1532533683-5988-2-git-send-email-joro@8bytes.org
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-19 22:48:58 +02:00
..
boot x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
configs
crypto x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
entry x86/entry/64/compat: Clear registers for compat syscalls, to reduce speculation attack surface 2018-07-25 10:18:20 +02:00
ia32
include x86/pae: use 64 bit atomic xchg function in native_ptep_get_and_clear 2018-09-15 09:40:40 +02:00
kernel x86/spectre: Add missing family 6 check to microcode check 2018-09-05 09:18:40 +02:00
kvm kvm: x86: vmx: fix vpid leak 2018-08-06 16:24:42 +02:00
lguest
lib x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
math-emu
mm x86/mm: Remove in_nmi() warning from vmalloc_fault() 2018-09-19 22:48:58 +02:00
net bpf, x64: increase number of passes 2018-03-28 18:40:17 +02:00
oprofile x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
pci
platform x86/speculation: Use IBRS if available before calling into firmware 2018-07-25 10:18:21 +02:00
power x86/power: Fix swsusp_arch_resume prototype 2018-05-30 07:48:55 +02:00
purgatory
ras
realmode
tools
um x86/cpufeature: Carve out X86_FEATURE_* 2018-07-17 11:31:44 +02:00
video
xen x86/xen: Add call of speculative_store_bypass_ht_init() to PV paths 2018-07-25 10:18:31 +02:00
.gitignore
Kbuild
Kconfig x86/cpu: Provide a config option to disable static_cpu_has 2018-07-17 11:31:44 +02:00
Kconfig.cpu
Kconfig.debug x86/cpufeature: Replace the old static_cpu_has() with safe variant 2018-07-17 11:31:44 +02:00
Makefile x86/build/64: Force the linker to use 2MB page size 2018-03-28 18:40:16 +02:00
Makefile.um
Makefile_32.cpu