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| author | Yanfei Xu <yanfei.xu@bytedance.com> | 2026-06-11 20:46:43 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2026-06-11 20:46:43 +0800 |
| commit | 3474037904c20ff915e3ebab0ab5c1e41bbe549e (patch) | |
| tree | 56550a72e929a3d680ee649529b1d0986f0aec87 /include/linux/ptp_clock_kernel.h | |
| parent | ebd50de14f1a06b7e0206083904bcc62b9ba65be (diff) | |
| download | lwn-3474037904c20ff915e3ebab0ab5c1e41bbe549e.tar.gz lwn-3474037904c20ff915e3ebab0ab5c1e41bbe549e.zip | |
LoongArch: KVM: Validate irqchip index in irqfd routing
Sashiko reported that the irqchip index is not validated for LoongArch.
Add validation and reject out-of-range irqchip indexes to avoid indexing
past the routing table's chip array.
Cc: stable@vger.kernel.org
Fixes: 1928254c5ccb ("LoongArch: KVM: Add irqfd support")
Closes: https://lore.kernel.org/kvm/20260525051714.485D51F000E9@smtp.kernel.org/
Reported-by: Sashiko <sashiko-bot@kernel.org>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Yanfei Xu <yanfei.xu@bytedance.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'include/linux/ptp_clock_kernel.h')
0 files changed, 0 insertions, 0 deletions