diff options
| author | James Hogan <james.hogan@imgtec.com> | 2017-01-03 15:51:20 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2017-01-24 18:30:34 +0100 |
| commit | 35e7f7885e1b1b272a73c0de3227fc9a3e95a7e3 (patch) | |
| tree | e9541dcf22c5bd9deae839e8ed009b320098bba6 | |
| parent | MIPS: zboot: Consolidate compiler flag filtering. (diff) | |
| download | linux-35e7f7885e1b1b272a73c0de3227fc9a3e95a7e3.tar.xz linux-35e7f7885e1b1b272a73c0de3227fc9a3e95a7e3.zip | |
MIPS: Fix printk continuations in cpu-bugs64.c
64-bit pre-r6 kernels output the following broken printk continuation
lines during boot:
Checking for the multiply/shift bug...
no.
Checking for the daddiu bug...
no.
Checking for the daddi bug...
no.
Fix the printk continuations in cpu-bugs64.c to use pr_cont to restore
the correct output:
Checking for the multiply/shift bug... no.
Checking for the daddiu bug... no.
Checking for the daddi bug... no.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14916/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| -rw-r--r-- | arch/mips/kernel/cpu-bugs64.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c index a378e44688f5..c9e8622b5a16 100644 --- a/arch/mips/kernel/cpu-bugs64.c +++ b/arch/mips/kernel/cpu-bugs64.c @@ -148,11 +148,11 @@ static inline void check_mult_sh(void) bug = 1; if (bug == 0) { - printk("no.\n"); + pr_cont("no.\n"); return; } - printk("yes, workaround... "); + pr_cont("yes, workaround... "); fix = 1; for (i = 0; i < 8; i++) @@ -160,11 +160,11 @@ static inline void check_mult_sh(void) fix = 0; if (fix == 1) { - printk("yes.\n"); + pr_cont("yes.\n"); return; } - printk("no.\n"); + pr_cont("no.\n"); panic(bug64hit, !R4000_WAR ? r4kwar : nowar); } @@ -218,11 +218,11 @@ static inline void check_daddi(void) local_irq_restore(flags); if (daddi_ov) { - printk("no.\n"); + pr_cont("no.\n"); return; } - printk("yes, workaround... "); + pr_cont("yes, workaround... "); local_irq_save(flags); handler = set_except_vector(EXCCODE_OV, handle_daddi_ov); @@ -236,11 +236,11 @@ static inline void check_daddi(void) local_irq_restore(flags); if (daddi_ov) { - printk("yes.\n"); + pr_cont("yes.\n"); return; } - printk("no.\n"); + pr_cont("no.\n"); panic(bug64hit, !DADDI_WAR ? daddiwar : nowar); } @@ -288,11 +288,11 @@ static inline void check_daddiu(void) daddiu_bug = v != w; if (!daddiu_bug) { - printk("no.\n"); + pr_cont("no.\n"); return; } - printk("yes, workaround... "); + pr_cont("yes, workaround... "); asm volatile( "addiu %2, $0, %3\n\t" @@ -304,11 +304,11 @@ static inline void check_daddiu(void) : "I" (0xffffffffffffdb9aUL), "I" (0x1234)); if (v == w) { - printk("yes.\n"); + pr_cont("yes.\n"); return; } - printk("no.\n"); + pr_cont("no.\n"); panic(bug64hit, !DADDI_WAR ? daddiwar : nowar); } |