Russell King f5fe12b1ea ARM: spectre-v2: harden user aborts in kernel space ... In order to prevent aliasing attacks on the branch predictor, invalidate the BTB or instruction cache on CPUs that are known to be affected when taking an abort on a address that is outside of a user task limit: Cortex A8, A9, A12, A17, A73, A75: flush BTB. Cortex A15, Brahma B15: invalidate icache. If the IBE bit is not set, then there is little point to enabling the workaround. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Boot-tested-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Tony Lindgren <tony@atomide.com>		2018-05-31 10:40:32 +01:00
..
alpha	locking/xchg/alpha: Fix xchg() and cmpxchg() memory ordering bugs	2018-02-23 08:38:16 +01:00
arc	ARC fixes for 4.16-rc4	2018-03-01 14:32:23 -08:00
arm	ARM: spectre-v2: harden user aborts in kernel space	2018-05-31 10:40:32 +01:00
arm64	ARM: SoC fixes for 4.16	2018-03-28 13:52:13 -10:00
blackfin	unify {de,}mangle_poll(), get rid of kernel-side POLL...	2018-02-11 14:37:22 -08:00
c6x	The core framework has a handful of patches this time around, mostly due	2018-02-01 16:56:07 -08:00
cris	bug.h: work around GCC PR82365 in BUG()	2018-02-21 15:35:43 -08:00
frv	unify {de,}mangle_poll(), get rid of kernel-side POLL...	2018-02-11 14:37:22 -08:00
h8300	h8300: remove extraneous __BIG_ENDIAN definition	2018-03-22 17:07:01 -07:00
hexagon	The core framework has a handful of patches this time around, mostly due	2018-02-01 16:56:07 -08:00
ia64	ia64/err-inject: fix spelling mistake: "capapbilities" -> "capabilities"	2018-03-05 14:44:53 -08:00
m32r	The core framework has a handful of patches this time around, mostly due	2018-02-01 16:56:07 -08:00
m68k	bug.h: work around GCC PR82365 in BUG()	2018-02-21 15:35:43 -08:00
metag	The core framework has a handful of patches this time around, mostly due	2018-02-01 16:56:07 -08:00
microblaze	microblaze: switch to NO_BOOTMEM	2018-03-16 12:51:27 +01:00
mips	MIPS: ralink: Fix booting on MT7621	2018-03-22 00:06:30 +00:00
mn10300	The core framework has a handful of patches this time around, mostly due	2018-02-01 16:56:07 -08:00
nios2	nios2 update for v4.16-rc1	2018-02-11 13:52:32 -08:00
openrisc	The core framework has a handful of patches this time around, mostly due	2018-02-01 16:56:07 -08:00
parisc	parisc: Handle case where flush_cache_range is called with no context	2018-03-17 11:49:39 +01:00
powerpc	KVM fixes for v4.16-rc8	2018-03-30 07:24:14 -10:00
riscv	riscv/barrier: Define __smp_{mb,rmb,wmb}	2018-02-26 08:44:50 -08:00
s390	KVM fixes for v4.16-rc5	2018-03-09 16:59:19 -08:00
score	arch/score/kernel/setup.c: combine two seq_printf() calls into one call in show_cpuinfo()	2018-02-06 18:32:47 -08:00
sh	sh: fix build error for empty CONFIG_BUILTIN_DTB_SOURCE	2018-03-02 09:20:55 +09:00
sparc	sparc64: Fix regression in pmdp_invalidate().	2018-03-15 14:18:00 -07:00
tile	The core framework has a handful of patches this time around, mostly due	2018-02-01 16:56:07 -08:00
um	mconsole_proc(): don't mess with file->f_pos	2018-02-09 19:28:01 -08:00
unicore32	lib: optimize cpumask_next_and()	2018-02-06 18:32:44 -08:00
x86	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-03-31 07:59:00 -10:00
xtensa	xtensa: support DMA buffers in high memory	2018-02-16 19:19:54 -08:00
.gitignore
Kconfig	Makefile: introduce CONFIG_CC_STACKPROTECTOR_AUTO	2018-02-06 18:32:44 -08:00