On Wed, 26 Apr 2017 10:39:49 -0700 Joe Perches <j...@perches.com> wrote:
> Multiple line formats are not preferred as the second and
> subsequent lines may not have timestamps.
>
> Lacking timestamps makes reading the output a bit difficult.
> This also makes arm/arm64 output more similar.
>
> Previous:
>
> [ 1514.093231] pc : [<bf79c304>] lr : [<bf79ced8>] psr: a00f0013
> sp : ecdd7e20 ip : 00000000 fp : ffffffff
>
> New:
>
> [ 1514.093231] pc : [<bf79c304>] lr : [<bf79ced8>] psr: a00f0013
> [ 1514.105316] sp : ecdd7e20 ip : 00000000 fp : ffffffff
>
[ 102.669036] PC is at hso_start_net_device+0x50/0xc0 [hso]
[ 102.674835] LR is at hso_net_open+0x68/0x84 [hso]
[ 102.679809] pc : [<bf785304>] lr : [<bf785ed8>] psr: a00b0013
[ 102.686462] sp : ed047e20 ip : 00000000 fp : ffffffff
yes, the kernel oopses in a nicer way.
Tested-by: Andreas Kemnade <andr...@kemnade.info>
Regards,
Andreas Kemnade
> Signed-off-by: Joe Perches <j...@perches.com>
> ---
> arch/arm/kernel/process.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
> index 939e8b58c59d..151cece4a293 100644
> --- a/arch/arm/kernel/process.c
> +++ b/arch/arm/kernel/process.c
> @@ -123,10 +123,10 @@ void __show_regs(struct pt_regs *regs)
>
> print_symbol("PC is at %s\n", instruction_pointer(regs));
> print_symbol("LR is at %s\n", regs->ARM_lr);
> - printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
> - "sp : %08lx ip : %08lx fp : %08lx\n",
> - regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
> - regs->ARM_sp, regs->ARM_ip, regs->ARM_fp);
> + printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n",
> + regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr);
> + printk("sp : %08lx ip : %08lx fp : %08lx\n",
> + regs->ARM_sp, regs->ARM_ip, regs->ARM_fp);
> printk("r10: %08lx r9 : %08lx r8 : %08lx\n",
> regs->ARM_r10, regs->ARM_r9,
> regs->ARM_r8);
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