Michael Ellerman 5daf0ef626 selftests/powerpc: Fix error handling in FPU/VMX preemption tests ...

[ Upstream commit 9dbd592740 ]

The FPU & VMX preemption tests do not check for errors returned by the
low-level asm routines, preempt_fpu() / preempt_vsx() respectively.
That means any register corruption detected by the asm routines does not
result in a test failure.

Fix it by returning the return value of the asm routines from the
pthread child routines.

Fixes: e5ab8be68e ("selftests/powerpc: Test preservation of FPU and VMX regs across preemption")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20231128132748.1990179-1-mpe@ellerman.id.au
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-01-25 14:52:32 -08:00

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accounting

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arch

parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes

2023-12-08 08:48:02 +01:00

bootconfig

bootconfig: Fix testcase to increase max node

2023-03-30 12:47:47 +02:00

bpf

bpftool: Use a local bpf_perf_event_value to fix accessing its fields

2023-09-19 12:22:32 +02:00

build

tools build: Add feature test for init_disassemble_info API changes

2023-03-17 08:49:03 +01:00

cgroup

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debugging

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edid

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firewire

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firmware

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gpio

tools: gpio: fix debounce_period_us output of lsgpio

2023-06-21 15:59:12 +02:00

hv

vmbus_testing: fix wrong python syntax for integer value comparison

2023-09-19 12:22:28 +02:00

iio

tools: iio: iio_generic_buffer ensure alignment

2023-11-20 11:08:25 +01:00

include

tools headers UAPI: Sync linux/perf_event.h with the kernel sources

2023-12-13 18:36:46 +01:00

io_uring

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kvm/kvm_stat

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laptop

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leds

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lib

libbpf: fix offsetof() and container_of() to work with CO-RE

2023-07-23 13:46:49 +02:00

memory-model

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objtool

objtool/x86: add missing embedded_insn check

2023-11-08 17:26:43 +01:00

pci

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pcmcia

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perf

perf inject: Fix GEN_ELF_TEXT_OFFSET for jit

2024-01-15 18:51:25 +01:00

power

tools/power/turbostat: Enable the C-state Pre-wake printing

2023-11-28 16:56:25 +00:00

rcu

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scripts

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spi

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testing

selftests/powerpc: Fix error handling in FPU/VMX preemption tests

2024-01-25 14:52:32 -08:00

thermal/tmon

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time

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tracing

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usb

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virtio

tools/virtio: fix the vringh test for virtio ring changes

2023-02-22 12:57:01 +01:00

vm

tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep"

2022-12-08 11:28:42 +01:00

wmi

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Makefile

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