On Thu, May 05, 2022 at 01:59:06PM +0200, Michal Orzel wrote: > Value of macro MIDR_IMPLEMENTOR_MASK exceeds the range of integer > and can lead to overflow. Currently there is no issue as it is used > in an expression implicitly casted to u32 in MIDR_IS_CPU_MODEL_RANGE. > To avoid possible problems, fix the macro. > > Signed-off-by: Michal Orzel <[email protected]> > Link: https://lore.kernel.org/r/[email protected] > Signed-off-by: Catalin Marinas <[email protected]> > Origin: git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git (48e6f22e25a4) > --- > Changes since v1: > - add Origin tag as the patch was merged in upstream arm64 linux tree
Note that there's always a risk that the commit Id will be changed before it hits mainline (Linus' tree). -- Catalin
