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| author |   Lai Jiangshan <jiangshan.ljs@antgroup.com> | 2022-05-03 11:21:06 +0800 |
|---|---|---|
| committer |   Borislav Petkov <bp@suse.de> | 2022-05-03 12:21:35 +0200 |
| commit | 64cbd0acb58203fb769ed2f4eab526d43e243847 (patch) | |
| tree | 16c3900676939b369891d54193e08d29bcbcf9ce /include/linux/phy/git:/ssh:/git@git.zx2c4.com | |
| parent | x86/entry: Move CLD to the start of the idtentry macro (diff) | |
| download | linux-dev-64cbd0acb58203fb769ed2f4eab526d43e243847.tar.xz linux-dev-64cbd0acb58203fb769ed2f4eab526d43e243847.zip | |
x86/entry: Don't call error_entry() for XENPV
XENPV guests enter already on the task stack and they can't fault for
native_iret() nor native_load_gs_index() since they use their own pvop
for IRET and load_gs_index(). A CR3 switch is not needed either.
So there is no reason to call error_entry() in XENPV.
[ bp: Massage commit message. ]
Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20220503032107.680190-6-jiangshanlai@gmail.com
Diffstat (limited to 'include/linux/phy/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions