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| author |   kettenis <kettenis@openbsd.org> | 2020-06-30 20:35:53 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2020-06-30 20:35:53 +0000 |
| commit | bdd8fc67eea437f1e652a2e808b91c5dbe8c2832 (patch) | |
| tree | 035a5f4da2206c0102e876afface6f8e74d8f46e /usr.bin/ssh/ssh_api.c | |
| parent | No need to do anything FPU-related when we exit. (diff) | |
| download | wireguard-openbsd-bdd8fc67eea437f1e652a2e808b91c5dbe8c2832.tar.xz wireguard-openbsd-bdd8fc67eea437f1e652a2e808b91c5dbe8c2832.zip | |
When we sleep during one of the copyin(9) functions, another process may
come in and steal the SLB entry that we use to temporarily map userland
adresses in the kernel. Handle this case by reinserting the entry when
we get a data segment interrupt.
Diffstat (limited to 'usr.bin/ssh/ssh_api.c')
0 files changed, 0 insertions, 0 deletions