lkml.org 
[lkml]   [2012]   [Dec]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[TRIVIAL PATCH 07/26] ia64: Convert print_symbol to %pSR
    Date
    Use the new vsprintf extension to avoid any possible
    message interleaving.

    Signed-off-by: Joe Perches <joe@perches.com>
    ---
    arch/ia64/kernel/process.c | 13 +++++--------
    1 files changed, 5 insertions(+), 8 deletions(-)

    diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
    index 31360cb..f11105a 100644
    --- a/arch/ia64/kernel/process.c
    +++ b/arch/ia64/kernel/process.c
    @@ -1,4 +1,4 @@
    -/*
    + /*
    * Architecture-specific setup.
    *
    * Copyright (C) 1998-2003 Hewlett-Packard Co
    @@ -66,7 +66,6 @@ void
    ia64_do_show_stack (struct unw_frame_info *info, void *arg)
    {
    unsigned long ip, sp, bsp;
    - char buf[128]; /* don't make it so big that it overflows the stack! */

    printk("\nCall Trace:\n");
    do {
    @@ -76,11 +75,9 @@ ia64_do_show_stack (struct unw_frame_info *info, void *arg)

    unw_get_sp(info, &sp);
    unw_get_bsp(info, &bsp);
    - snprintf(buf, sizeof(buf),
    - " [<%016lx>] %%s\n"
    - " sp=%016lx bsp=%016lx\n",
    - ip, sp, bsp);
    - print_symbol(buf, ip);
    + printk(" [<%016lx>] %pSR\n"
    + " sp=%016lx bsp=%016lx\n",
    + ip, (void *)ip, sp, bsp);
    } while (unw_unwind(info) >= 0);
    }

    @@ -116,7 +113,7 @@ show_regs (struct pt_regs *regs)
    printk("psr : %016lx ifs : %016lx ip : [<%016lx>] %s (%s)\n",
    regs->cr_ipsr, regs->cr_ifs, ip, print_tainted(),
    init_utsname()->release);
    - print_symbol("ip is at %s\n", ip);
    + printk("ip is at %pSR\n", (void *)ip);
    printk("unat: %016lx pfs : %016lx rsc : %016lx\n",
    regs->ar_unat, regs->ar_pfs, regs->ar_rsc);
    printk("rnat: %016lx bsps: %016lx pr : %016lx\n",
    --
    1.7.8.112.g3fd21


    \
     
     \ /
      Last update: 2012-12-12 19:41    [W:4.119 / U:0.008 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site