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| author |   kettenis <kettenis@openbsd.org> | 2016-07-31 22:04:44 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2016-07-31 22:04:44 +0000 |
| commit | 6a24ef001d2bcf7df7463a9d17148ea80970eb35 (patch) | |
| tree | 57de6c96a5f841ab767b6c7e704f104714e85ecd /usr.bin/mandoc/cgi.c | |
| parent | Close /dev/hotplug on exec(). Otherwise a restart of the daemon may (diff) | |
| download | wireguard-openbsd-6a24ef001d2bcf7df7463a9d17148ea80970eb35.tar.xz wireguard-openbsd-6a24ef001d2bcf7df7463a9d17148ea80970eb35.zip | |
According to te armv7 ARM TLB entries that caused a Permission fault might
be held in the TLB. On top of that valid page table entries might be
speculatively loaded into the TLB. As a result we need to flush TLB entries
even when the page in question has not been referenced.
Fixes pmap_fault_fixup messages on Cortex-A53, and presumably also on
Cortex-A7.
ok patrick@, guenther@
Diffstat (limited to 'usr.bin/mandoc/cgi.c')
0 files changed, 0 insertions, 0 deletions