mirror of
https://github.com/torvalds/linux.git
synced 2024-11-13 07:31:45 +00:00
943af0e73a
- Make the quirk for non-maskable MSI interrupts in the affinity setter
functional again.
It was broken by a MSI core code update, which restructured the code in
a way that the quirk flag was not longer set correctly.
Trying to restore the core logic caused a deeper inspection and it
turned out that the extra quirk flag is not required at all because
it's the inverse of the reservation mode bit, which only can be set
when the MSI interrupt is maskable.
So the trivial fix is to use the reservation mode check in the affinity
setter function and remove almost 40 lines of code related to the
no-mask quirk flag.
- Cure a Kconfig dependency issue which causes compile fails by correcting
the conditionals in the affected heaer files.
- Clean up coding style in the UV APIC driver.
-----BEGIN PGP SIGNATURE-----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=2lhV
-----END PGP SIGNATURE-----
Merge tag 'x86-apic-2023-10-29-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 APIC updates from Thomas Gleixner:
- Make the quirk for non-maskable MSI interrupts in the affinity setter
functional again.
It was broken by a MSI core code update, which restructured the code
in a way that the quirk flag was not longer set correctly.
Trying to restore the core logic caused a deeper inspection and it
turned out that the extra quirk flag is not required at all because
it's the inverse of the reservation mode bit, which only can be set
when the MSI interrupt is maskable.
So the trivial fix is to use the reservation mode check in the
affinity setter function and remove almost 40 lines of code related
to the no-mask quirk flag.
- Cure a Kconfig dependency issue which causes compile failures by
correcting the conditionals in the affected header files.
- Clean up coding style in the UV APIC driver.
* tag 'x86-apic-2023-10-29-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/apic/msi: Fix misconfigured non-maskable MSI quirk
x86/msi: Fix compile error caused by CONFIG_GENERIC_MSI_IRQ=y && !CONFIG_X86_LOCAL_APIC
x86/platform/uv/apic: Clean up inconsistent indenting
|
||
|---|---|---|
| .. | ||
| affinity.c | ||
| autoprobe.c | ||
| chip.c | ||
| cpuhotplug.c | ||
| debug.h | ||
| debugfs.c | ||
| devres.c | ||
| dummychip.c | ||
| generic-chip.c | ||
| handle.c | ||
| internals.h | ||
| ipi-mux.c | ||
| ipi.c | ||
| irq_sim.c | ||
| irqdesc.c | ||
| irqdomain.c | ||
| Kconfig | ||
| Makefile | ||
| manage.c | ||
| matrix.c | ||
| migration.c | ||
| msi.c | ||
| pm.c | ||
| proc.c | ||
| resend.c | ||
| settings.h | ||
| spurious.c | ||
| timings.c | ||