Eric Biggers b11e2e18a7 x86/fpu: Use validate_xstate_header() to validate the xstate_header in __fpu__restore_sig() ...

Tighten the checks in __fpu__restore_sig() and update comments.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Eric Biggers <ebiggers3@gmail.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Kevin Hao <haokexin@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michael Halcrow <mhalcrow@google.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wanpeng Li <wanpeng.li@hotmail.com>
Cc: Yu-cheng Yu <yu-cheng.yu@intel.com>
Cc: kernel-hardening@lists.openwall.com
Link: http://lkml.kernel.org/r/20170924105913.9157-4-mingo@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

2017-09-26 09:43:46 +02:00

..

boot

Merge branch 'efi-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-07 09:42:35 -07:00

configs

Merge branch 'x86/urgent' into x86/asm, to pick up fixes

2017-08-10 13:14:15 +02:00

crypto

crypto: x86/twofish - Fix RBP usage

2017-09-20 17:42:38 +08:00

entry

Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-04 17:43:56 -07:00

events

Merge branch 'x86-cache-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-04 13:56:37 -07:00

hyperv

tracing/hyper-v: Trace hyperv_mmu_flush_tlb_others()

2017-08-31 14:20:37 +02:00

ia32

x86/fpu: Rename fpu::fpstate_active to fpu::initialized

2017-09-26 09:43:36 +02:00

include

x86/fpu: Introduce validate_xstate_header()

2017-09-26 09:43:45 +02:00

kernel

x86/fpu: Use validate_xstate_header() to validate the xstate_header in __fpu__restore_sig()

2017-09-26 09:43:46 +02:00

kvm

x86/fpu: Rename fpu__activate_curr() to fpu__initialize()

2017-09-26 09:43:44 +02:00

lib

x86/boot: Add early cmdline parsing for options with arguments

2017-07-18 11:38:06 +02:00

math-emu

x86/fpu: Rename fpu__activate_curr() to fpu__initialize()

2017-09-26 09:43:44 +02:00

mm

x86/fpu: Rename fpu::fpstate_active to fpu::initialized

2017-09-26 09:43:36 +02:00

net

x86: bpf_jit: small optimization in emit_bpf_tail_call()

2017-08-31 11:57:37 -07:00

oprofile

x86/oprofile/nmi: Convert to hotplug state machine

2016-11-22 23:34:43 +01:00

pci

dmi: Mark all struct dmi_system_id instances const

2017-09-14 11:59:30 +02:00

platform

Merge branch 'i2c/for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2017-09-09 14:18:40 -07:00

power

dmi: Mark all struct dmi_system_id instances const

2017-09-14 11:59:30 +02:00

purgatory

kasan: do not sanitize kexec purgatory

2017-03-31 17:13:30 -07:00

ras

x86/mce: Merge mce_amd_inj into mce-inject

2017-06-14 07:32:07 +02:00

realmode

x86/boot/realmode: Check for memory encryption on the APs

2017-07-18 11:38:04 +02:00

tools

x86/tools: Fix gcc-7 warning in relocs.c

2016-12-19 11:50:24 +01:00

um

um: remove a stray tab

2017-09-13 22:36:27 +02:00

video

…

xen

Merge tag 'for-linus-4.14b-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2017-09-22 06:40:47 -10:00

.gitignore

…

Kbuild

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2017-09-07 09:25:15 -07:00

Kconfig

Merge tag 'libnvdimm-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2017-09-11 13:10:57 -07:00

Kconfig.cpu

…

Kconfig.debug

Merge branch 'x86/asm' into locking/core

2017-08-18 10:29:54 +02:00

Makefile

x86/build: Use cc-option to validate stack alignment parameter

2017-08-21 09:53:15 +02:00

Makefile_32.cpu

kbuild: remove cc-option-align

2017-06-25 12:43:00 +09:00

Makefile.um

…