Messages in this thread | | | Date | Tue, 15 Nov 2022 23:10:19 +0100 | Subject | Re: [PATCH] cacheinfo: Decrement refcount in cache_setup_of_node() | From | Pierre Gondois <> |
| |
On 11/15/22 20:30, Marek Szyprowski wrote: > Hi Geert, > > On 15.11.2022 14:06, Geert Uytterhoeven wrote: >> On Wed, Oct 26, 2022 at 9:03 PM Pierre Gondois <pierre.gondois@arm.com> wrote: >>> Refcounts to DT nodes are only incremented in the function >>> and never decremented. Decrease the refcounts when necessary. >>> >>> Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> >> Thanks for your patch, which is now commit 3da72e18371c41a6 >> ("cacheinfo: Decrement refcount in cache_setup_of_node()") in >> driver-core-next. >> >> I have bisected a refcount underflow during s2ram to this commit: > > Similar issue can be reproduced with qemu/arm64 'virt' machine during boot: >
Hello Geert, Marek,
Thanks for reporting the issue. The patch at: https://lore.kernel.org/all/20221115220520.2076189-1-pierre.gondois@arm.com/ should fix it,
Regards, Pierre
| |