This is a note to let you know that I've just added the patch titled marvell: octeontx2: build error: unknown type name 'u64' to the 5.15-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: marvell-octeontx2-build-error-unknown-type-name-u64.patch and it can be found in the queue-5.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 6312d52838b21f5c4a5afa1269a00df4364fd354 Mon Sep 17 00:00:00 2001 From: Anders Roxell <anders.roxell@xxxxxxxxxx> Date: Wed, 13 Oct 2021 15:57:43 +0200 Subject: marvell: octeontx2: build error: unknown type name 'u64' From: Anders Roxell <anders.roxell@xxxxxxxxxx> commit 6312d52838b21f5c4a5afa1269a00df4364fd354 upstream. Building an allmodconfig kernel arm64 kernel, the following build error shows up: In file included from drivers/crypto/marvell/octeontx2/cn10k_cpt.c:4: include/linux/soc/marvell/octeontx2/asm.h:38:15: error: unknown type name 'u64' 38 | static inline u64 otx2_atomic64_fetch_add(u64 incr, u64 *ptr) | ^~~ Include linux/types.h in asm.h so the compiler knows what the type 'u64' are. Fixes: af3826db74d1 ("octeontx2-pf: Use hardware register for CQE count") Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx> Link: https://lore.kernel.org/r/20211013135743.3826594-1-anders.roxell@xxxxxxxxxx Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- include/linux/soc/marvell/octeontx2/asm.h | 1 + 1 file changed, 1 insertion(+) --- a/include/linux/soc/marvell/octeontx2/asm.h +++ b/include/linux/soc/marvell/octeontx2/asm.h @@ -5,6 +5,7 @@ #ifndef __SOC_OTX2_ASM_H #define __SOC_OTX2_ASM_H +#include <linux/types.h> #if defined(CONFIG_ARM64) /* * otx2_lmt_flush is used for LMT store operation. Patches currently in stable-queue which might be from anders.roxell@xxxxxxxxxx are queue-5.15/marvell-octeontx2-build-error-unknown-type-name-u64.patch