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author | 2017-04-28 09:40:00 -0700 | |
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committer | 2017-12-09 23:55:56 -0800 | |
commit | 7bf5234db7cce45fa9ff237ce0f45da2bd277cad (patch) | |
tree | 2b376172285d3d145e3c5ace2ed2307da276dae9 /security/loadpin | |
parent | Linux 4.14 (diff) | |
download | linux-dev-7bf5234db7cce45fa9ff237ce0f45da2bd277cad.tar.xz linux-dev-7bf5234db7cce45fa9ff237ce0f45da2bd277cad.zip |
xtensa: add -mno-serialize-volatile to CFLAGS
By default xtensa gcc inserts memw for all volatile object accesses.
This is too pessimistic for the kernel: there should be no "normal"
volatile objects, and all special objects, like MMIO or objects shared
between CPUs should have explicit barriers.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'security/loadpin')
0 files changed, 0 insertions, 0 deletions