irqchip/gic: Correctly validate OF quirk descriptors
stable inclusion from stable-v5.10.185 commit 93a68acc497bf59d523761ae40f348ded413c744 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8L5XP Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=93a68acc497bf59d523761ae40f348ded413c744 -------------------------------- [ Upstream commit 91539341 ] When checking for OF quirks, make sure either 'compatible' or 'property' is set, and give up otherwise. This avoids non-OF quirks being randomly applied as they don't have any of the OF data that need checking. Cc: Douglas Anderson <dianders@chromium.org> Reported-by:Geert Uytterhoeven <geert+renesas@glider.be> Tested-by:
Geert Uytterhoeven <geert+renesas@glider.be> Fixes: 44bd78dd ("irqchip/gic-v3: Disable pseudo NMIs on Mediatek devices w/ firmware issues") Signed-off-by:
Marc Zyngier <maz@kernel.org> Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
sanglipeng <sanglipeng1@jd.com>
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