Fix ERESTART for lcall $7,$0 syscalls.
The lcall trampoline enters kernel by int $0x80, which sets up invalid
length of the instruction for %rip rewind.
Reviewed by: bde
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Description
Description
Details
Details
- Provenance
kib Authored on - Parents
- rS332060: Make the INTO instruction operational in 32bit mode.
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