Several architectures define ARCH_DLINFO to [sometimes] contain NEW_AUX_ENT entries, but don't define AT_VECTOR_SIZE_ARCH with the corresponding maximum number of NEW_AUX_ENT entries. In practice this doesn't cause any problems as AT_VECTOR_SIZE_BASE includes space for AT_BASE_PLATFORM which none of these arches use, but nevertheless lets define it now and add the comment above ARCH_DLINFO as found in several other architectures to remind future modifiers of ARCH_DLINFO to keep AT_VECTOR_SIZE_ARCH up to date. Arch maintainers, please take via your own trees if you're happy to do so. - I haven't included an update for x86/um as it doesn't follow the same pattern as other architectures so it is unclear to me whether it has the same issue. - Build tested on MIPS, ARM & tile. - Tested on MIPS. James Hogan (5): MIPS: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO ARM: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO arm64: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO s390: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO tile: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO arch/arm/include/asm/elf.h | 1 + arch/arm/include/uapi/asm/auxvec.h | 2 ++ arch/arm64/include/asm/elf.h | 1 + arch/arm64/include/uapi/asm/auxvec.h | 2 ++ arch/mips/include/asm/elf.h | 1 + arch/mips/include/uapi/asm/auxvec.h | 2 ++ arch/s390/include/asm/elf.h | 1 + arch/s390/include/uapi/asm/auxvec.h | 2 ++ arch/tile/include/asm/elf.h | 1 + arch/tile/include/uapi/asm/auxvec.h | 2 ++ 10 files changed, 15 insertions(+) Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx> Cc: Russell King <linux@xxxxxxxxxxxxxxx> Cc: Nathan Lynch <nathan_lynch@xxxxxxxxxx> Cc: Catalin Marinas <catalin.marinas@xxxxxxx> Cc: Will Deacon <will.deacon@xxxxxxx> Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx> Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx> Cc: Chris Metcalf <cmetcalf@xxxxxxxxxxxx> Cc: Jeff Dike <jdike@xxxxxxxxxxx> Cc: Richard Weinberger <richard@xxxxxx> Cc: linux-mips@xxxxxxxxxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: linux-s390@xxxxxxxxxxxxxxx Cc: user-mode-linux-devel@xxxxxxxxxxxxxxxxxxxxx -- 2.4.10 -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
