[Xen-changelog] [xen master] xen: arm: show less words in a line of a stack trace in 64-bit builds

[patchbot@xxxxxxx]

commit c39486b1c1de93e6dd81cd192e61bda26279b0d1
Author:     Ian Campbell <ian.campbell@xxxxxxxxxx>
AuthorDate: Mon Jul 29 13:20:57 2013 +0100
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Mon Jul 29 16:54:50 2013 +0100

    xen: arm: show less words in a line of a stack trace in 64-bit builds
    
    Words are twice as wide so this ensures that a line is still <80 characters.
    
    Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
    Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
---
 xen/arch/arm/traps.c |    9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
index 37e4739..075c3b2 100644
--- a/xen/arch/arm/traps.c
+++ b/xen/arch/arm/traps.c
@@ -57,10 +57,15 @@ static inline void check_stack_alignment_constraints(void) {
 #endif
 }
 
+#ifdef CONFIG_ARM_32
 static int debug_stack_lines = 20;
-integer_param("debug_stack_lines", debug_stack_lines);
-
 #define stack_words_per_line 8
+#else
+static int debug_stack_lines = 40;
+#define stack_words_per_line 4
+#endif
+
+integer_param("debug_stack_lines", debug_stack_lines);
 
 
 void __cpuinit init_traps(void)
--
generated by git-patchbot for /home/xen/git/xen.git#master

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