Peter Zijlstra 500195a109 x86/nospec: Unwreck the RSB stuffing ... commit 4e3aa92382 upstream. Commit 2b12993220 ("x86/speculation: Add RSB VM Exit protections") made a right mess of the RSB stuffing, rewrite the whole thing to not suck. Thanks to Andrew for the enlightening comment about Post-Barrier RSB things so we can make this code less magical. Cc: stable@vger.kernel.org Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/YvuNdDWoUZSBjYcm@worktop.programming.kicks-ass.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-08-31 17:16:47 +02:00
..
alpha	tty: the rest, stop using tty_schedule_flip()	2022-07-29 17:25:32 +02:00
arc	ARC: entry: fix syscall_trace_exit argument	2022-04-27 14:39:00 +02:00
arm	ARM: remove some dead code	2022-08-17 14:24:23 +02:00
arm64	KVM: arm64: Reject 32bit user PSTATE on asymmetric systems	2022-08-25 11:40:29 +02:00
csky	csky/kprobe: reclaim insn_slot on kprobe unregistration	2022-08-25 11:40:38 +02:00
h8300	…
hexagon	uaccess: fix integer overflow on access_ok()	2022-03-28 09:58:45 +02:00
ia64	ia64, processor: fix -Wincompatible-pointer-types in ia64_get_irr()	2022-08-17 14:22:57 +02:00
m68k	m68k: coldfire/device.c: protect FLEXCAN blocks	2022-08-25 11:40:05 +02:00
microblaze	uaccess: fix nios2 and microblaze get_user_8()	2022-04-08 14:23:18 +02:00
mips	MIPS: tlbex: Explicitly compare _PAGE_NO_EXEC against 0	2022-08-25 11:40:46 +02:00
nds32	nds32: fix access_ok() checks in get/put_user	2022-03-28 09:58:46 +02:00
nios2	nios2: add force_successful_syscall_return()	2022-08-25 11:40:19 +02:00
openrisc	openrisc: io: Define iounmap argument as volatile	2022-08-25 11:40:38 +02:00
parisc	parisc: Fix exception handler for fldw and fstw instructions	2022-08-31 17:16:33 +02:00
powerpc	powerpc/64: Init jump labels before parse_early_param()	2022-08-25 11:40:45 +02:00
riscv	riscv: lib: uaccess: fix CSR_STATUS SR_SUM bit	2022-08-31 17:16:36 +02:00
s390	Revert "s390/smp: enforce lowcore protection on CPU restart"	2022-08-17 14:24:30 +02:00
sh	sh: convert nommu io{re,un}map() to static inline functions	2022-07-21 21:24:14 +02:00
sparc	signal: Deliver SIGTRAP on perf event asynchronously if blocked	2022-06-09 10:22:48 +02:00
um	um: add "noreboot" command line option for PANIC_TIMEOUT=-1 setups	2022-08-25 11:40:37 +02:00
x86	x86/nospec: Unwreck the RSB stuffing	2022-08-31 17:16:47 +02:00
xtensa	xtensa: iss: fix handling error cases in iss_net_configure()	2022-08-17 14:23:52 +02:00
.gitignore	…
Kconfig	arch: make TRACE_IRQFLAGS_NMI_SUPPORT generic	2022-08-17 14:23:00 +02:00