ARM: 9468/1: fix memset64() on big-endian

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commit 23ea2a4c72 upstream.

On big-endian systems the 32-bit low and high halves need to be swapped
for the underlying assembly implementation to work correctly.

Fixes: fd1d362600 ("ARM: implement memset32 & memset64")
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Thomas Weissschuh 2026-01-07 11:01:49 +01:00 • committed by Greg Kroah-Hartman

parent 46dfdb6f7a

commit 35e6fd0d5b

1 changed files with 4 additions and 1 deletions

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arch/arm/include/asm/string.h

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