linux/arch/powerpc
Christophe Leroy 4d67facbcb powerpc/32: Remove verification of MSR_PR on syscall in the ASM entry
system_call_exception() checks MSR_PR and BUGs if a syscall
is issued from kernel mode.

No need to handle it anymore from the ASM entry code.

null_syscall reduction 2 cycles (348 => 346 cycles)

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1eddb42cb12092b1e3d72608d182c365db3da41d.1612796617.git.christophe.leroy@csgroup.eu
2021-02-11 23:35:11 +11:00
..
boot powerpc/boot: Fix build of dts/fsl 2020-12-21 22:06:09 +11:00
configs powerpc/akebono: Fix unmet dependency errors 2021-02-09 00:10:50 +11:00
crypto crypto: powerpc/sha256-spe - Fix sparse endianness warning 2020-11-27 17:13:41 +11:00
include powerpc/irq: Add stub irq_soft_mask_return() for PPC32 2021-02-11 23:35:09 +11:00
kernel powerpc/32: Remove verification of MSR_PR on syscall in the ASM entry 2021-02-11 23:35:11 +11:00
kexec powerpc/kexec_file: fix FDT size estimation for kdump kernel 2021-02-11 23:35:07 +11:00
kvm powerpc/xive: Assign boolean values to a bool variable 2021-02-11 23:35:06 +11:00
lib powerpc/sstep: Fix darn emulation 2021-02-09 01:10:08 +11:00
math-emu
mm powerpc/mm: Remove dcache flush from memory remove. 2021-02-11 23:35:07 +11:00
net bpf, powerpc: Fix misuse of fallthrough in bpf_jit_comp() 2020-09-29 16:39:11 +02:00
oprofile powerpc/oprofile: fix spelling mistake "contex" -> "context" 2020-08-25 01:31:33 +10:00
perf powerpc/perf: Record counter overflow always if SAMPLE_IP is unset 2021-02-09 01:09:46 +11:00
platforms powerpc/mm: Remove dcache flush from memory remove. 2021-02-11 23:35:07 +11:00
purgatory powerpc/kexec_file: Enable early kernel OPAL calls 2020-07-29 23:47:55 +10:00
sysdev powerpc/xive: Improve error reporting of OPAL calls 2020-12-11 09:53:11 +11:00
tools powerpc/tools: Remove 90 line limit in checkpatch script 2020-09-08 22:57:11 +10:00
xmon powerpc/32s: mfsrin()/mtsrin() become mfsr()/mtsr() 2021-02-09 01:10:15 +11:00
Kbuild
Kconfig powerpc/64: context tracking remove _TIF_NOHZ 2021-02-09 00:02:12 +11:00
Kconfig.debug powerpc/xmon: Select CONSOLE_POLL for the 8xx 2021-01-31 22:35:51 +11:00
Makefile powerpc updates for 5.11 2020-12-17 13:34:25 -08:00
Makefile.postlink powerpc: unrel_branch_check.sh: use nm to find symbol value 2020-09-02 11:00:22 +10:00