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| author | Rusty Russell <rusty@rustcorp.com.au> | 2015-02-11 07:45:10 +0300 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2015-02-11 09:17:31 +0300 |
| commit | c565650b1028bc551e5d16dd0ec8f7078da7cace (patch) | |
| tree | 019581b2a4821eba84ebdff179034c5ac57ca1a3 /lib/percpu_ida.c | |
| parent | c9e433e4b852b70ea267388cf9b5d8096b04c44c (diff) | |
| download | linux-c565650b1028bc551e5d16dd0ec8f7078da7cace.tar.xz | |
lguest: send trap 13 through to userspace.
We copy 7 bytes at eip for userspace's instruction decode; we have to
carefully handle the case where eip is at the end of a page. We can't
leave this to userspace since kernel has all the page table decode
logic.
The decode logic moves to userspace, basically unchanged.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib/percpu_ida.c')
0 files changed, 0 insertions, 0 deletions