This patch series focuses on improving the machine_kexec_mask_interrupts()
function by consolidating its implementation and optimizing its behavior to
avoid redundant interrupt masking.
Patch Summary:
[PATCH v3 1/2] Move machine_kexec_mask_interrupts() to kexec_core.c,
removing duplicate architecture-specific implementations.
[PATCH v3 2/2] Refine machine_kexec_mask_interrupts() to avoid re-masking
already-masked interrupts, resolving specific warnings
triggered in GPIO IRQ flows.
Eliav Farber (2):
kexec: Consolidate machine_kexec_mask_interrupts() implementation
kexec: Prevent redundant IRQ masking by checking state before shutdown
arch/arm/kernel/machine_kexec.c | 23 -----------------------
arch/arm64/kernel/machine_kexec.c | 31 -------------------------------
arch/powerpc/include/asm/kexec.h | 1 -
arch/powerpc/kexec/core.c | 22 ----------------------
arch/riscv/kernel/machine_kexec.c | 23 -----------------------
include/linux/irq.h | 3 +++
include/linux/kexec.h | 2 ++
kernel/irq/internals.h | 1 -
kernel/kexec_core.c | 28 ++++++++++++++++++++++++++++
9 files changed, 33 insertions(+), 101 deletions(-)
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2.40.1
