Messages in this thread | | | Date | Fri, 27 Jan 2023 15:38:05 -0600 | From | Rob Herring <> | Subject | Re: [PATCH v1] Revert "mm: kmemleak: alloc gray object for reserved region with direct map" |
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On Tue, 24 Jan 2023 15:02:54 -0800, Isaac J. Manjarres wrote: > This reverts commit 972fa3a7c17c9d60212e32ecc0205dc585b1e769. > > Kmemleak operates by periodically scanning memory regions for pointers > to allocated memory blocks to determine if they are leaked or not. > However, reserved memory regions can be used for DMA transactions > between a device and a CPU, and thus, wouldn't contain pointers to > allocated memory blocks, making them inappropriate for kmemleak to > scan. Thus, revert this commit. > > Cc: stable@vger.kernel.org # 5.17+ > Cc: Calvin Zhang <calvinzhang.cool@gmail.com> > Signed-off-by: Isaac J. Manjarres <isaacmanjarres@google.com> > --- > drivers/of/fdt.c | 6 +----- > 1 file changed, 1 insertion(+), 5 deletions(-) >
Applied, thanks!
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