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LoongArch: Use IS_ERR_PCPU() macro for KGDB
authorCarlos López <clopez@suse.de>
Tue, 10 Feb 2026 11:31:17 +0000 (19:31 +0800)
committerHuacai Chen <chenhuacai@loongson.cn>
Tue, 10 Feb 2026 11:31:17 +0000 (19:31 +0800)
commitf5db714646c0a90842f7c09cda72b7844a46a179
treedecfdfda2f04bb33550a5ac875db843909f0c564tree
parent5ec5ac4ca27e4daa234540ac32f9fc5219377d53commit | diff
LoongArch: Use IS_ERR_PCPU() macro for KGDB

In commit a759e37fb467 ("err.h: add ERR_PTR_PCPU(), PTR_ERR_PCPU() and
IS_ERR_PCPU() macros"), specialized macros were added to check an error
within a __percpu pointer, so use them instead of manually casting with
__force, like all other users of register_wide_hw_breakpoint().

Signed-off-by: Carlos López <clopez@suse.de>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
arch/loongarch/kernel/kgdb.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git