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| author | H.J. Lu <hjl.tools@gmail.com> | 2021-06-23 14:27:58 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2021-06-23 17:35:47 -0700 |
| commit | ea26ff03227d7cacef5de6036df57734373449b4 (patch) | |
| tree | 2d0fe48737fe826586c8c2e0fca3fd914e726f3f /io/posix_fadvise.c | |
| parent | a775a7a3eb1e85b54af0b4ee5ff4dcf66772a1fb (diff) | |
| download | glibc-ea26ff03227d7cacef5de6036df57734373449b4.tar.gz glibc-ea26ff03227d7cacef5de6036df57734373449b4.tar.xz glibc-ea26ff03227d7cacef5de6036df57734373449b4.zip | |
x86: Copy IBT and SHSTK usable only if CET is enabled
IBT and SHSTK usable bits are copied from CPUID feature bits and later cleared if kernel doesn't support CET. Copy IBT and SHSTK usable only if CET is enabled so that they aren't set on CET capable processors with non-CET enabled glibc.
Diffstat (limited to 'io/posix_fadvise.c')
0 files changed, 0 insertions, 0 deletions