[patch 00/15] x86/ioapic: Robustness fix and cleanup

Thomas Gleixner
2024-08-02T16:15:41Z

Breno reported a panic during testing with failslab in the IO-APIC
code. This is a historical leftover and can be handled gracefully.

While looking at that I stumbled over quite some historical leftovers of
debug printks, overly big comments for trivialities and a pile of coding
style violations.

So after fixing the failslab problem I just went through and modernized the
(IO)APIC code.

The series is also available from git:

git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git x86/apic

Thanks,

tglx
---
arch/x86/include/asm/apic.h | 33 -
arch/x86/kernel/apic/apic.c | 81 +--
arch/x86/kernel/apic/io_apic.c | 749 ++++++++++++++----------------------
arch/x86/kernel/mpparse.c | 12
drivers/iommu/intel/irq_remapping.c | 11
5 files changed, 369 insertions(+), 517 deletions(-)