From: Davide Libenzi Date: Fri, 11 May 2007 05:23:14 +0000 (-0700) Subject: signal/timer/event: signalfd wire up x86 arches X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2121e24bd8dd16b4e3f8d995428e2a748d5180cc;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git signal/timer/event: signalfd wire up x86 arches This patch wires the signalfd system call to the x86 architectures. Signed-off-by: Davide Libenzi Cc: Michael Kerrisk Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/arch/i386/kernel/syscall_table.S b/arch/i386/kernel/syscall_table.S index 0772678ceecf..d91a5f55e06a 100644 --- a/arch/i386/kernel/syscall_table.S +++ b/arch/i386/kernel/syscall_table.S @@ -320,3 +320,4 @@ ENTRY(sys_call_table) .long sys_getcpu .long sys_epoll_pwait .long sys_utimensat /* 320 */ + .long sys_signalfd diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S index f21068378272..bf8552d3a8e6 100644 --- a/arch/x86_64/ia32/ia32entry.S +++ b/arch/x86_64/ia32/ia32entry.S @@ -716,4 +716,5 @@ ia32_sys_call_table: .quad sys_getcpu .quad sys_epoll_pwait .quad compat_sys_utimensat /* 320 */ + .quad sys_signalfd ia32_syscall_end: diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h index bd21e795197c..d8383b6a2296 100644 --- a/include/asm-i386/unistd.h +++ b/include/asm-i386/unistd.h @@ -326,10 +326,11 @@ #define __NR_getcpu 318 #define __NR_epoll_pwait 319 #define __NR_utimensat 320 +#define __NR_signalfd 321 #ifdef __KERNEL__ -#define NR_syscalls 321 +#define NR_syscalls 322 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h index 18a0b01c8045..e12fb1a876c7 100644 --- a/include/asm-x86_64/unistd.h +++ b/include/asm-x86_64/unistd.h @@ -624,6 +624,8 @@ __SYSCALL(__NR_utimensat, sys_utimensat) #define __IGNORE_getcpu /* implemented as a vsyscall */ #define __NR_epoll_pwait 281 __SYSCALL(__NR_epoll_pwait, sys_epoll_pwait) +#define __NR_signalfd 282 +__SYSCALL(__NR_signalfd, sys_signalfd) #ifndef __NO_STUBS #define __ARCH_WANT_OLD_READDIR