[PATCH 10/20] UML - Move register initialization
Calling init_registers inside the skas3 checking causes mysterious crashes if it doesn't happen because the skas3 checking is bypassed. This patch moves it to os_early_checks. Signed-off-by: Jeff Dike <[EMAIL PROTECTED]> --- arch/um/os-Linux/start_up.c | 10 +++--- 1 file changed, 7 insertions(+), 3 deletions(-) Index: linux-2.6.22/arch/um/os-Linux/start_up.c === --- linux-2.6.22.orig/arch/um/os-Linux/start_up.c 2007-12-19 13:15:22.0 -0500 +++ linux-2.6.22/arch/um/os-Linux/start_up.c2007-12-19 13:16:08.0 -0500 @@ -342,6 +342,8 @@ static void __init check_coredump_limit( void __init os_early_checks(void) { + int pid; + /* Print out the core dump limits early */ check_coredump_limit(); @@ -351,6 +353,11 @@ void __init os_early_checks(void) * kernel is running. */ check_tmpexec(); + + pid = start_ptraced_child(); + if (init_registers(pid)) + fatal("Failed to initialize default registers"); + stop_ptraced_child(pid, 1, 1); } static int __init noprocmm_cmd_param(char *str, int* add) @@ -412,9 +419,6 @@ static inline void check_skas3_ptrace_fa non_fatal("found\n"); } - if (init_registers(pid)) - fatal("Failed to initialize default registers"); - stop_ptraced_child(pid, 1, 1); } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH 10/20] UML - Move register initialization
Calling init_registers inside the skas3 checking causes mysterious crashes if it doesn't happen because the skas3 checking is bypassed. This patch moves it to os_early_checks. Signed-off-by: Jeff Dike [EMAIL PROTECTED] --- arch/um/os-Linux/start_up.c | 10 +++--- 1 file changed, 7 insertions(+), 3 deletions(-) Index: linux-2.6.22/arch/um/os-Linux/start_up.c === --- linux-2.6.22.orig/arch/um/os-Linux/start_up.c 2007-12-19 13:15:22.0 -0500 +++ linux-2.6.22/arch/um/os-Linux/start_up.c2007-12-19 13:16:08.0 -0500 @@ -342,6 +342,8 @@ static void __init check_coredump_limit( void __init os_early_checks(void) { + int pid; + /* Print out the core dump limits early */ check_coredump_limit(); @@ -351,6 +353,11 @@ void __init os_early_checks(void) * kernel is running. */ check_tmpexec(); + + pid = start_ptraced_child(); + if (init_registers(pid)) + fatal(Failed to initialize default registers); + stop_ptraced_child(pid, 1, 1); } static int __init noprocmm_cmd_param(char *str, int* add) @@ -412,9 +419,6 @@ static inline void check_skas3_ptrace_fa non_fatal(found\n); } - if (init_registers(pid)) - fatal(Failed to initialize default registers); - stop_ptraced_child(pid, 1, 1); } -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/