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| author | Jeff Dike <jdike@addtoit.com> | 2008-02-04 22:31:22 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:31 -0800 |
| commit | 576c013df0ac9ad1f217452c14ddde246bb1a70d (patch) | |
| tree | 462f11121cd5157516a094fa843480c8a44f29e0 /arch/um/os-Linux | |
| parent | b54988325c4cbf8bd92c0def53387ab6516d0920 (diff) | |
| download | linux-3.10-576c013df0ac9ad1f217452c14ddde246bb1a70d.tar.gz linux-3.10-576c013df0ac9ad1f217452c14ddde246bb1a70d.tar.bz2 linux-3.10-576c013df0ac9ad1f217452c14ddde246bb1a70d.zip | |
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 <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/um/os-Linux')
| -rw-r--r-- | arch/um/os-Linux/start_up.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c index bcf0c9b86b1..b616e15638f 100644 --- a/arch/um/os-Linux/start_up.c +++ b/arch/um/os-Linux/start_up.c @@ -342,6 +342,8 @@ static void __init check_coredump_limit(void) 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_faultinfo(void) non_fatal("found\n"); } - if (init_registers(pid)) - fatal("Failed to initialize default registers"); - stop_ptraced_child(pid, 1, 1); } |