f13a3664e4
Saner transition plan for GENERIC_SIGALTSTACK conversion - instead of adding #define sys_sigaltstack sys_sigaltstack in asm/syscalls.h of architecture if it's pulls asm-generic/syscalls.h, only to have those defines removed once all architectures are converted, make the declaration in said asm-generic/syscalls.h conditional on the lack of GENERIC_SIGALTSTACK. Less messy in intermediate stages that way... Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Acked-by: Al Viro <viro@zeniv.linux.org.uk> Cc: james.hogan@imgtec.com Cc: arnd@arndb.de Cc: torvalds@linux-foundation.org Cc: linux-kernel@vger.kernel.org Cc: linux-arch@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>