linux-stable/arch/powerpc
Sandipan Das 41d4c889b2 powerpc/sstep: Fix darn emulation
[ Upstream commit 22b89ba178 ]

Commit 8813ff4960 ("powerpc/sstep: Check instruction validity
against ISA version before emulation") introduced a proper way to skip
unknown instructions. This makes sure that the same is used for the
darn instruction when the range selection bits have a reserved value.

Fixes: a23987ef26 ("powerpc: sstep: Add support for darn instruction")
Signed-off-by: Sandipan Das <sandipan@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210204080744.135785-2-sandipan@linux.ibm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-25 09:04:12 +01:00
..
boot powerpc/boot: Fix build of dts/fsl 2020-12-30 11:54:01 +01:00
configs powerpc updates for 5.10 2020-10-16 12:21:15 -07:00
crypto
include powerpc: Fix missing declaration of [en/dis]able_kernel_vsx() 2021-03-17 17:06:35 +01:00
kernel powerpc/64s/exception: Clean up a missed SRR specifier 2021-03-17 17:06:34 +01:00
kexec powerpc/kexec_file: fix FDT size estimation for kdump kernel 2021-03-04 11:38:39 +01:00
kvm KVM: PPC: Make the VMX instruction emulation routines static 2021-03-04 11:38:01 +01:00
lib powerpc/sstep: Fix darn emulation 2021-03-25 09:04:12 +01:00
math-emu
mm powerpc/mm: Fix verification of MMU_FTR_TYPE_44x 2020-12-30 11:54:16 +01:00
net
oprofile
perf powerpc/perf: Record counter overflow always if SAMPLE_IP is unset 2021-03-17 17:06:23 +01:00
platforms powerpc/pseries: Don't enforce MSI affinity with kdump 2021-03-17 17:06:10 +01:00
purgatory
sysdev powerpc: sysdev: add missing iounmap() on error in mpic_msgr_probe() 2021-01-06 14:56:53 +01:00
tools
xmon powerpc/xmon: Change printk() to pr_cont() 2020-12-30 11:54:16 +01:00
Kbuild
Kconfig powerpc/47x: Disable 256k page size 2021-03-04 11:38:01 +01:00
Kconfig.debug
Makefile Kbuild fixes for v5.10 (2nd) 2020-12-06 10:31:39 -08:00
Makefile.postlink