linux/arch
Max Filippov c426de69de xtensa: fix get_wchan
commit d90b88fd36 upstream.

Stack unwinding is implemented incorrectly in xtensa get_wchan: instead
of extracting a0 and a1 registers from the spill location under the
stack pointer it extracts a word pointed to by the stack pointer and
subtracts 4 or 3 from it.

Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-03-10 07:17:21 +01:00
..
alpha alpha: Fix Eiger NR_IRQS to 128 2019-02-20 10:25:47 +01:00
arc ARC: show_regs: lockdep: avoid page allocator... 2019-03-05 17:58:48 +01:00
arm ARM: 8834/1: Fix: kprobes: optimized kprobes illegal instruction 2019-02-27 10:08:49 +01:00
arm64 arm64/sve: ptrace: Fix SVE_PT_REGS_OFFSET definition 2019-02-12 19:47:19 +01:00
c6x kbuild: rename LDFLAGS to KBUILD_LDFLAGS 2018-08-24 08:22:08 +09:00
h8300 Kbuild updates for v4.19 (2nd) 2018-08-25 13:40:38 -07:00
hexagon hexagon: modify ffs() and fls() to return int 2018-09-10 19:42:15 -05:00
ia64 ia64: Fix allnoconfig section mismatch for ioc_init/ioc_iommu_info 2018-08-22 14:12:47 -07:00
m68k m68k: Fix memblock-related crashes 2019-01-13 09:51:02 +01:00
microblaze mm: make the __PAGETABLE_PxD_FOLDED defines non-empty 2018-12-29 13:37:57 +01:00
mips MIPS: irq: Allocate accurate order pages for irq stack 2019-03-10 07:17:20 +01:00
nds32 nds32: Fix gcc 8.0 compiler option incompatible. 2019-02-12 19:46:57 +01:00
nios2 nios2: kconfig: remove duplicate DEBUG_STACK_USAGE symbol defintions 2018-08-27 09:47:20 +08:00
openrisc OpenRISC updates for 4.19 2018-08-23 14:09:37 -07:00
parisc parisc: Fix ptrace syscall number modification 2019-02-27 10:09:00 +01:00
powerpc powerpc/8xx: fix setting of pagetable for Abatron BDI debug tool. 2019-02-27 10:08:54 +01:00
riscv riscv: Add pte bit to distinguish swap from invalid 2019-02-20 10:25:46 +01:00
s390 s390/zcrypt: improve special ap message cmd handling 2019-02-12 19:47:04 +01:00
sh arch/sh/boards/mach-kfr2r09/setup.c: fix struct mtd_oob_ops build warning 2019-02-12 19:47:18 +01:00
sparc sparc/function_graph: Simplify with function_graph_enter() 2018-12-05 19:32:10 +01:00
um um: Avoid marking pages with "changed protection" 2019-02-12 19:47:17 +01:00
unicore32 mm: convert return type of handle_mm_fault() caller to vm_fault_t 2018-08-17 16:20:28 -07:00
x86 x86/boot/compressed/64: Do not read legacy ROM on EFI system 2019-03-10 07:17:20 +01:00
xtensa xtensa: fix get_wchan 2019-03-10 07:17:21 +01:00
.gitignore
Kconfig Merge branch 'tlb-fixes' 2018-08-23 14:55:01 -07:00