Hi Linus, Here are a few MIPS fixes for 5.4; please pull.
Thanks,
Paul
The following changes since commit da0c9ea146cbe92b832f1b0f694840ea8eb33cce:
Linux 5.4-rc2 (2019-10-06 14:27:30 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
tags/mips_fixes_5.4_2
for you to fetch changes up to 2f2b4fd674cadd8c6b40eb629e140a14db4068fd:
MIPS: Disable Loongson MMI instructions for kernel build (2019-10-10 11:58:52
-0700)
----------------------------------------------------------------
A few MIPS fixes for 5.4:
- Build fixes for CONFIG_OPTIMIZE_INLINING=y builds in which the
compiler may choose not to inline __xchg() & __cmpxchg().
- A build fix for Loongson configurations with GCC 9.x.
- Expose some extra HWCAP bits to indicate support for various
instruction set extensions to userland.
- Fix bad stack access in firmware handling code for old SNI
RM200/300/400 machines.
----------------------------------------------------------------
Jiaxun Yang (1):
MIPS: elf_hwcap: Export userspace ASEs
Paul Burton (1):
MIPS: Disable Loongson MMI instructions for kernel build
Thomas Bogendoerfer (3):
MIPS: include: Mark __cmpxchg as __always_inline
MIPS: include: Mark __xchg as __always_inline
MIPS: fw: sni: Fix out of bounds init of o32 stack
arch/mips/fw/sni/sniprom.c | 2 +-
arch/mips/include/asm/cmpxchg.h | 9 +++++----
arch/mips/include/uapi/asm/hwcap.h | 11 +++++++++++
arch/mips/kernel/cpu-probe.c | 33 +++++++++++++++++++++++++++++++++
arch/mips/loongson64/Platform | 4 ++++
arch/mips/vdso/Makefile | 1 +
6 files changed, 55 insertions(+), 5 deletions(-)
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