This is a note to let you know that I've just added the patch titled
s390/crash: use the correct type for memory allocation
to the 6.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
s390-crash-use-the-correct-type-for-memory-allocatio.patch
and it can be found in the queue-6.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 752a48c93ca6c32e5083302762ec564af282b8df
Author: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Date: Tue Jun 13 22:30:28 2023 +0200
s390/crash: use the correct type for memory allocation
[ Upstream commit f471c6585c7f2f168b8eb2d19e2d6e5f22a6645f ]
get_elfcorehdr_size() returns a size_t, so there is no real point to
store it in a u32.
Turn 'alloc_size' into a size_t.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
Link: https://lore.kernel.org/r/0756118c9058338f3040edb91971d0bfd100027b.1686688212.git.christophe.jaillet@xxxxxxxxxx
Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c
index 8a617be28bb48..7af69948b290a 100644
--- a/arch/s390/kernel/crash_dump.c
+++ b/arch/s390/kernel/crash_dump.c
@@ -568,9 +568,9 @@ static size_t get_elfcorehdr_size(int mem_chunk_cnt)
int elfcorehdr_alloc(unsigned long long *addr, unsigned long long *size)
{
Elf64_Phdr *phdr_notes, *phdr_loads;
+ size_t alloc_size;
int mem_chunk_cnt;
void *ptr, *hdr;
- u32 alloc_size;
u64 hdr_off;
/* If we are not in kdump or zfcp/nvme dump mode return */
