Johannes Berg 381d2f95c8 um: fix time-travel syscall scheduling hack ...

The schedule() call there really never did anything at
least since the introduction of the EEVDF scheduler,
but now I found a case where we permanently hang in a
loop of -ERESTARTNOINTR (due to locking.) Work around
it by making any syscalls with error return take time
(and then schedule after) so we cannot hang in such a
loop forever.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>

2024-09-12 20:46:23 +02:00

..

Makefile

um: remove copy_context_skas0

2024-07-03 17:09:49 +02:00

mmu.c

um: Remove unused mm_fd field from mm_id

2024-09-12 20:36:22 +02:00

process.c

um: Remove unused fields from thread_struct

2024-09-12 20:35:35 +02:00

stub.c

um: remove LDT support

2024-07-03 17:09:49 +02:00

syscall.c

um: fix time-travel syscall scheduling hack

2024-09-12 20:46:23 +02:00

uaccess.c

um: document arch_futex_atomic_op_inuser

2024-01-04 22:08:57 +01:00