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Subject[GIT PULL] MIPS fixes
Hi Linus,

Here is a collection of MIPS fixes for the 5.5 cycle; please pull.


The following changes since commit a8d0f11ee50ddbd9f243c7a8b1a393a4f23ba093:

MIPS: SGI-IP27: Enable ethernet phy on second Origin 200 module (2019-11-23 14:20:30 -0800)

are available in the Git repository at:

git:// tags/mips_fixes_5.5_1

for you to fetch changes up to bbcc5672b0063b0e9d65dc8787a4f09c3b5bb5cc:

MIPS: Avoid VDSO ABI breakage due to global register variable (2020-01-02 16:41:16 -0800)

A collection of MIPS fixes:

- Fill the struct cacheinfo shared_cpu_map field with sensible values,
notably avoiding issues with perf which was unhappy in the absence of
these values.

- A boot fix for Loongson 2E & 2F machines which was fallout from some
refactoring performed this cycle.

- A Kconfig dependency fix for the Loongson CPU HWMon driver.

- A couple of VDSO fixes, ensuring gettimeofday() behaves appropriately
for kernel configurations that don't include support for a clocksource
the VDSO can use & fixing the calling convention for the n32 & n64
VDSOs which would previously clobber the $gp/$28 register.

- A build fix for vmlinuz compressed images which were inappropriately
building with -fsanitize-coverage despite not being part of the kernel
proper, then failing to link due to the missing
__sanitizer_cov_trace_pc() function.

- A couple of eBPF JIT fixes, including disabling it for MIPS32 due to a
large number of issues with the code generated there & reflecting ISA
dependencies in Kconfig to enforce that systems which don't support
the JIT must include the interpreter.

Alexander Lobakin (1):
MIPS: BPF: eBPF JIT: check for MIPS ISA compliance in Kconfig

Guenter Roeck (1):
MIPS: Fix boot on Fuloong2 systems

Joe Perches (1):
MIPS: Kconfig: Use correct form for 'depends on'

Jouni Hogander (1):
MIPS: Prevent link failure with kcov instrumentation

Paul Burton (2):
MIPS: Avoid VDSO ABI breakage due to global register variable

Vincenzo Frascino (1):
mips: Fix gettimeofday() in the vdso library

Vladimir Kondratiev (1):
mips: cacheinfo: report shared CPU map

arch/mips/Kconfig | 2 +-
arch/mips/boot/compressed/Makefile | 3 +++
arch/mips/include/asm/cpu-type.h | 3 ++-
arch/mips/include/asm/thread_info.h | 20 +++++++++++++++++++-
arch/mips/include/asm/vdso/gettimeofday.h | 13 -------------
arch/mips/kernel/cacheinfo.c | 27 ++++++++++++++++++++++++++-
arch/mips/net/ebpf_jit.c | 2 +-
arch/mips/vdso/vgettimeofday.c | 20 ++++++++++++++++++++
drivers/platform/mips/Kconfig | 2 +-
9 files changed, 73 insertions(+), 19 deletions(-)
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