[PATCH 6.8 151/273] RISC-V: Update AT_VECTOR_SIZE_ARCH for new AT_MINSIGSTKSZ

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



6.8-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Victor Isaev <victor@xxxxxxxxxx>

[ Upstream commit 13dddf9319808badd2c1f5d7007b4e82838a648e ]

"riscv: signal: Report signal frame size to userspace via auxv" (e92f469)
has added new constant AT_MINSIGSTKSZ but failed to increment the size of
auxv, keeping AT_VECTOR_SIZE_ARCH at 9.
This fix correctly increments AT_VECTOR_SIZE_ARCH to 10, following the
approach in the commit 94b07c1 ("arm64: signal: Report signal frame size
to userspace via auxv").

Link: https://lore.kernel.org/r/73883406.20231215232720@xxxxxxxxxx
Link: https://lore.kernel.org/all/20240102133617.3649-1-victor@xxxxxxxxxx/
Reported-by: Ivan Komarov <ivan.komarov@xxxxxxxxx>
Closes: https://lore.kernel.org/linux-riscv/CY3Z02NYV1C4.11BLB9PLVW9G1@fedora/
Fixes: e92f469b0771 ("riscv: signal: Report signal frame size to userspace via auxv")
Signed-off-by: Victor Isaev <isv@xxxxxxxxxx>
Signed-off-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 arch/riscv/include/uapi/asm/auxvec.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/riscv/include/uapi/asm/auxvec.h b/arch/riscv/include/uapi/asm/auxvec.h
index 10aaa83db89ef..95050ebe9ad00 100644
--- a/arch/riscv/include/uapi/asm/auxvec.h
+++ b/arch/riscv/include/uapi/asm/auxvec.h
@@ -34,7 +34,7 @@
 #define AT_L3_CACHEGEOMETRY	47
 
 /* entries in ARCH_DLINFO */
-#define AT_VECTOR_SIZE_ARCH	9
+#define AT_VECTOR_SIZE_ARCH	10
 #define AT_MINSIGSTKSZ		51
 
 #endif /* _UAPI_ASM_RISCV_AUXVEC_H */
-- 
2.43.0







[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux