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1405c2b764
commit 9f5bd30818c42c6c36a51f93b4df75a2ea2bd85e upstream.
There are few defects in vga_get() related to signal hadning:
- we shouldn't check for pending signals for TASK_UNINTERRUPTIBLE
case;
- if we found pending signal we must remove ourself from wait queue
and change task state back to running;
- -ERESTARTSYS is more appropriate, I guess.
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Zefan Li <lizefan@huawei.com>
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| .. | ||
| Kconfig | ||
| Makefile | ||
| vga_switcheroo.c | ||
| vgaarb.c | ||