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| author | Ulrich Hecht <[email protected]> | 2021-08-16 16:22:01 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2021-08-16 16:53:40 +0000 |
| commit | 87b8061bad9bd4b549b2daf36ffbaa57be2789a2 (patch) | |
| tree | 1565372a1fae10c7efdc8949acef3e80bea66e94 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | serial: stm32: use devm_platform_get_and_ioremap_resource() (diff) | |
| download | kernel-87b8061bad9bd4b549b2daf36ffbaa57be2789a2.tar.gz kernel-87b8061bad9bd4b549b2daf36ffbaa57be2789a2.zip | |
serial: sh-sci: fix break handling for sysrq
This fixes two issues that cause the sysrq sequence to be inadvertently
aborted on SCIF serial consoles:
- a NUL character remains in the RX queue after a break has been detected,
which is then passed on to uart_handle_sysrq_char()
- the break interrupt is handled twice on controllers with multiplexed ERI
and BRI interrupts
Signed-off-by: Ulrich Hecht <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions