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xen: arm: enable 32bit kernel stack trace
Signed-off-by: Bamvor Jian Zhang <bjzhang@suse.com> Acked-by: Ian Campbell <ian.campbell@citrix.com>
This commit is contained in:
Bamvor Jian Zhang authored and 
Ian Campbell committed
1 parent
098ef0c4d4
commit
785e2c1f5d
1 file changed
+10
-2
+10
-2
@@ -629,12 +629,20 @@ static void show_guest_stack(struct vcpu *v, struct cpu_user_regs *regs)
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return;
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case PSR_MODE_FIQ:
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sp = regs->sp_fiq;
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break;
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case PSR_MODE_IRQ:
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sp = regs->sp_irq;
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break;
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case PSR_MODE_SVC:
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sp = regs->sp_svc;
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break;
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case PSR_MODE_ABT:
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sp = regs->sp_abt;
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break;
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case PSR_MODE_UND:
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printk("No stack trace for 32-bit guest kernel-mode\n");
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return;
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sp = regs->sp_und;
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break;
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#ifdef CONFIG_ARM_64
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case PSR_MODE_EL1t:
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