AuxXxilium/linux_dsm_epyc7002
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d31bf07f71
linux_dsm_epyc7002/arch/x86
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Andy Lutomirski d31bf07f71 x86/mm/fault: Use TASK_SIZE_MAX in is_prefetch() 
This is slightly shorter and slightly faster.  It's also more
correct: the split between user and kernel addresses is
TASK_SIZE_MAX, regardless of ti->flags.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brad Spengler <spender@grsecurity.net>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/09156b63bad90a327827003c9e53faa82ef4c56e.1426728647.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-03-23 10:08:20 +01:00
..
boot Linux 4.0-rc2 2015-03-04 06:35:43 +01:00
configs x86/kconfig/defconfig: Enable CONFIG_FHANDLE=y 2014-12-08 12:04:17 +01:00
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2015-02-14 09:47:01 -08:00
ia32 x86/asm/entry: Fix execve() and sigreturn() syscalls to always return via IRET 2015-03-23 08:52:46 +01:00
include x86/asm/entry: Fix execve() and sigreturn() syscalls to always return via IRET 2015-03-23 08:52:46 +01:00
kernel x86/asm/entry: Fix execve() and sigreturn() syscalls to always return via IRET 2015-03-23 08:52:46 +01:00
kvm Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-02-16 14:58:12 -08:00
lguest x86/asm/entry: Add this_cpu_sp0() to read sp0 for the current cpu 2015-03-06 08:32:57 +01:00
lib x86/asm: Optimize unnecessarily wide TEST instructions 2015-03-07 11:12:43 +01:00
math-emu
mm x86/mm/fault: Use TASK_SIZE_MAX in is_prefetch() 2015-03-23 10:08:20 +01:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-12-10 15:48:20 -05:00
oprofile percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t 2014-08-28 08:58:57 -04:00
pci ACPI and power management updates for v3.20-rc1 2015-02-10 15:09:41 -08:00
platform Merge branch 'linus' into x86/urgent, to merge dependent patch 2015-02-28 08:03:10 +01:00
power x86/asm/entry: Rename 'init_tss' to 'cpu_tss' 2015-03-06 08:32:58 +01:00
purgatory Merge branches 'x86-build-for-linus', 'x86-cleanups-for-linus' and 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 12:35:46 -08:00
realmode Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-02-16 14:58:12 -08:00
syscalls x86/asm/entry/64: Remove stub_iopl 2015-03-10 13:56:10 +01:00
tools x86, build: replace Perl script with Shell script 2015-01-26 13:37:18 -08:00
um x86/asm/entry/64: Remove stub_iopl 2015-03-10 13:56:10 +01:00
vdso x86_64: add KASan support 2015-02-13 21:21:41 -08:00
video
xen x86/asm/entry/64: Rename 'old_rsp' to 'rsp_scratch' 2015-03-17 16:01:42 +01:00
.gitignore x86/build: Add arch/x86/purgatory/ make generated files to gitignore 2014-10-09 09:29:46 +02:00
Kbuild kexec: create a new config option CONFIG_KEXEC_FILE for new syscall 2014-08-29 16:28:16 -07:00
Kconfig Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2015-02-21 11:12:07 -08:00
Kconfig.cpu
Kconfig.debug x86/intel/quark: Add Isolated Memory Regions for Quark X1000 2015-02-18 23:22:47 +01:00
Makefile x86/raid6: correctly check for assembler capabilities 2015-02-04 08:35:51 +11:00
Makefile_32.cpu
Makefile.um kbuild: do not add $(call ...) to invoke cc-version or cc-fullversion 2015-01-09 17:25:44 +01:00