linux-kernel - [PATCH 4/4] um: Make kstack_depth_to

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 23 Sep 2013 17:38:04 +0200
From:	Richard Weinberger <richard@....at>
To:	user-mode-linux-devel@...ts.sourceforge.net
Cc:	linux-kernel@...r.kernel.org, Richard Weinberger <richard@....at>
Subject: [PATCH 4/4] um: Make kstack_depth_to_print conform to arch/x86

Signed-off-by: Richard Weinberger <richard@....at>
---
 arch/um/kernel/sysrq.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c
index 7122bf9..4d6fdf6 100644
--- a/arch/um/kernel/sysrq.c
+++ b/arch/um/kernel/sysrq.c
@@ -46,9 +46,6 @@ static void print_stack_trace(unsigned long *sp, unsigned long bp)
 	printk(KERN_INFO "\n");
 }
 
-/*Stolen from arch/i386/kernel/traps.c */
-static const int kstack_depth_to_print = 24;
-
 static unsigned long get_frame_pointer(struct task_struct *task,
 				       struct pt_regs *segv_regs)
 {
@@ -88,7 +85,7 @@ void show_stack(struct task_struct *task, unsigned long *stack)
 
 	printk(KERN_INFO "Stack:\n");
 	stack = sp;
-	for (i = 0; i < kstack_depth_to_print; i++) {
+	for (i = 0; i < 3 * STACKSLOTS_PER_LINE; i++) {
 		if (kstack_end(stack))
 			break;
 		if (i && ((i % STACKSLOTS_PER_LINE) == 0))
-- 
1.8.3.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/