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[6/8] ARM: add machine name to stack dump output

Message ID E1XqSw6-0002EZ-Kc@rmk-PC.arm.linux.org.uk (mailing list archive)
State New, archived
Headers show

Commit Message

Russell King Nov. 17, 2014, 8:30 p.m. UTC 
The generic dump_stack() code provides the facility to include the
machine name in the stack dump, which can be useful information.  Add
a call to dump_stack_set_arch_desc() for the generic code to print
this information.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/kernel/setup.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index c03106378b49..8361652b6dab 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -900,6 +900,7 @@  void __init setup_arch(char **cmdline_p)
 		mdesc = setup_machine_tags(__atags_pointer, __machine_arch_type);
 	machine_desc = mdesc;
 	machine_name = mdesc->name;
+	dump_stack_set_arch_desc("%s", mdesc->name);
 
 	if (mdesc->reboot_mode != REBOOT_HARD)
 		reboot_mode = mdesc->reboot_mode;