[PATCH 3/5] powerpc/oops: Fix printing of GPRs since KERN_CONT changes
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2016-11-02 11:21:07
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Linus Torvalds
Since the KERN_CONT changes our print out of the GPRs is messed up:
GPR04:
0000000000000001 c000000000155810
0000000000000000 0000000000000001
GPR08: 0000000000000007
Fix it for now by using pr_cont().
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
arch/powerpc/kernel/process.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 38f85d7a1e06..3898e381556f 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c@@ -1363,13 +1363,15 @@ void show_regs(struct pt_regs * regs) #endif for (i = 0; i < 32; i++) { - if ((i % REGS_PER_LINE) == 0) - printk("\nGPR%02d: ", i); - printk(REG " ", regs->gpr[i]); + if ((i % REGS_PER_LINE) == 0) { + pr_cont("\n"); + printk("GPR%02d: ", i); + } + pr_cont(REG " ", regs->gpr[i]); if (i == LAST_VOLATILE && !FULL_REGS(regs)) break; } - printk("\n"); + pr_cont("\n"); #ifdef CONFIG_KALLSYMS /* * Lookup NIP late so we have the best change of getting the
--
2.7.4