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Subject[PATCH 0/2] Support kexec/kdump for clang built kernel
From
This patch series includes the following:

1. Adding compiler options to not use XMM registers in the purgatory code.
2. Reuse the implementation of memcpy and memset instead of relying on
__builtin_memcpy and __builtin_memset as it causes infinite recursion
in clang.

Nick Desaulniers (1):
x86/purgatory: do not use __builtin_memcpy and __builtin_memset.

Vaibhav Rustagi (1):
x86/purgatory: add -mno-sse, -mno-mmx, -mno-sse2 to Makefile

arch/x86/purgatory/Makefile | 4 ++++
arch/x86/purgatory/purgatory.c | 6 ++++++
arch/x86/purgatory/string.c | 23 -----------------------
3 files changed, 10 insertions(+), 23 deletions(-)
delete mode 100644 arch/x86/purgatory/string.c

--
2.22.0.510.g264f2c817a-goog

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