Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=576c013df0ac9ad1f217452c14ddde246bb1a70d
Commit: 576c013df0ac9ad1f217452c14ddde246bb1a70d
Parent: b54988325c4cbf8bd92c0def53387ab6516d0920
Author: Jeff Dike <[EMAIL PROTECTED]>
AuthorDate: Mon Feb 4 22:31:22 2008 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Tue Feb 5 09:44:31 2008 -0800
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]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
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 bcf0c9b..b616e15 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);
}
-
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