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[PATCH 0/3] linux-user/arm: Improvements for commpage atomics
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From: |
Richard Henderson |
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Subject: |
[PATCH 0/3] linux-user/arm: Improvements for commpage atomics |
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Date: |
Sun, 13 Mar 2022 21:43:02 -0700 |
Only the memory_barrer one is a bug; the rest improve system-wide
interaction, and would only affect pre-armv6.
r~
Richard Henderson (3):
linux-user/arm: Implement __kernel_memory_barrier
linux-user/arm: Implement __kernel_cmpxchg with host atomics
linux-user/arm: Implement __kernel_cmpxchg64 with host atomics
linux-user/arm/cpu_loop.c | 166 +++++++++++++++++++++++---------------
1 file changed, 99 insertions(+), 67 deletions(-)
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2.25.1