From e64ed0225bd82d4c108c9f78f46070cfade14fac Mon Sep 17 00:00:00 2001 From: Robert Reif Date: Wed, 12 Nov 2008 23:51:54 -0800 Subject: sparc: Fix tty compile warnings. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch fixes tty compile warnings as sugested by Alan Cox: CC drivers/char/n_tty.o drivers/char/n_tty.c: In function ‘normal_poll’: drivers/char/n_tty.c:1555: warning: array subscript is above array bounds drivers/char/n_tty.c:1564: warning: array subscript is above array bounds drivers/char/n_tty.c: In function ‘read_chan’: drivers/char/n_tty.c:1269: warning: array subscript is above array bounds CC drivers/char/tty_ioctl.o drivers/char/tty_ioctl.c: In function ‘set_termios’: drivers/char/tty_ioctl.c:533: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:537: warning: array subscript is above array bounds drivers/char/tty_ioctl.c: In function ‘tty_mode_ioctl’: drivers/char/tty_ioctl.c:662: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:892: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:896: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:577: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:928: warning: array subscript is above array bounds drivers/char/tty_ioctl.c:934: warning: array subscript is above array bounds Signed-off-by: Robert Reif Signed-off-by: David S. Miller --- arch/sparc/include/asm/termbits.h | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'arch/sparc/include') diff --git a/arch/sparc/include/asm/termbits.h b/arch/sparc/include/asm/termbits.h index d6ca3e2754f..d72dfed1f9d 100644 --- a/arch/sparc/include/asm/termbits.h +++ b/arch/sparc/include/asm/termbits.h @@ -29,10 +29,11 @@ struct termios { tcflag_t c_cflag; /* control mode flags */ tcflag_t c_lflag; /* local mode flags */ cc_t c_line; /* line discipline */ +#ifndef __KERNEL__ cc_t c_cc[NCCS]; /* control characters */ -#ifdef __KERNEL__ +#else + cc_t c_cc[NCCS+2]; /* kernel needs 2 more to hold vmin/vtime */ #define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t)) - cc_t _x_cc[2]; /* We need them to hold vmin/vtime */ #endif }; @@ -42,8 +43,7 @@ struct termios2 { tcflag_t c_cflag; /* control mode flags */ tcflag_t c_lflag; /* local mode flags */ cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ - cc_t _x_cc[2]; /* padding to match ktermios */ + cc_t c_cc[NCCS+2]; /* control characters */ speed_t c_ispeed; /* input speed */ speed_t c_ospeed; /* output speed */ }; @@ -54,8 +54,7 @@ struct ktermios { tcflag_t c_cflag; /* control mode flags */ tcflag_t c_lflag; /* local mode flags */ cc_t c_line; /* line discipline */ - cc_t c_cc[NCCS]; /* control characters */ - cc_t _x_cc[2]; /* We need them to hold vmin/vtime */ + cc_t c_cc[NCCS+2]; /* control characters */ speed_t c_ispeed; /* input speed */ speed_t c_ospeed; /* output speed */ }; -- cgit v1.2.3 From f8b2256e9c11a825899345de06b39a4bdf44911d Mon Sep 17 00:00:00 2001 From: David Miller Date: Wed, 19 Nov 2008 15:36:15 -0800 Subject: sparc64: wire up accept4() This adds the sparc syscall hookups. Signed-off-by: David S. Miller Cc: Ulrich Drepper Cc: Michael Kerrisk Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/sparc/include/asm/unistd_32.h | 3 ++- arch/sparc/include/asm/unistd_64.h | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/sparc/include') diff --git a/arch/sparc/include/asm/unistd_32.h b/arch/sparc/include/asm/unistd_32.h index 648643a9f13..0d13d2a4c76 100644 --- a/arch/sparc/include/asm/unistd_32.h +++ b/arch/sparc/include/asm/unistd_32.h @@ -338,8 +338,9 @@ #define __NR_dup3 320 #define __NR_pipe2 321 #define __NR_inotify_init1 322 +#define __NR_accept4 323 -#define NR_SYSCALLS 323 +#define NR_SYSCALLS 324 /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants, * it never had the plain ones and there is no value to adding those diff --git a/arch/sparc/include/asm/unistd_64.h b/arch/sparc/include/asm/unistd_64.h index c5cc0e05232..fa5d3c0343c 100644 --- a/arch/sparc/include/asm/unistd_64.h +++ b/arch/sparc/include/asm/unistd_64.h @@ -340,8 +340,9 @@ #define __NR_dup3 320 #define __NR_pipe2 321 #define __NR_inotify_init1 322 +#define __NR_accept4 323 -#define NR_SYSCALLS 323 +#define NR_SYSCALLS 324 #ifdef __KERNEL__ #define __ARCH_WANT_IPC_PARSE_VERSION -- cgit v1.2.3 From 96b8936a9ed08746e47081458a5eb9e43a751e24 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 25 Nov 2008 08:10:03 +0100 Subject: remove __ARCH_WANT_COMPAT_SYS_PTRACE All architectures now use the generic compat_sys_ptrace, as should every new architecture that needs 32bit compat (if we'll ever get another). Remove the now superflous __ARCH_WANT_COMPAT_SYS_PTRACE define, and also kill a comment about __ARCH_SYS_PTRACE that was added after __ARCH_SYS_PTRACE was already gone. Signed-off-by: Christoph Hellwig Acked-by: David S. Miller Signed-off-by: Linus Torvalds --- arch/sparc/include/asm/ptrace_64.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/sparc/include') diff --git a/arch/sparc/include/asm/ptrace_64.h b/arch/sparc/include/asm/ptrace_64.h index 3d3e9c161d8..84e969f06af 100644 --- a/arch/sparc/include/asm/ptrace_64.h +++ b/arch/sparc/include/asm/ptrace_64.h @@ -142,8 +142,6 @@ struct global_reg_snapshot { }; extern struct global_reg_snapshot global_reg_snapshot[NR_CPUS]; -#define __ARCH_WANT_COMPAT_SYS_PTRACE - #define force_successful_syscall_return() \ do { current_thread_info()->syscall_noerror = 1; \ } while (0) -- cgit v1.2.3