Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH 01/17] x86: MCE: Initial steps to make 64bit mce code 32bit clean | Date | Wed, 27 May 2009 01:18:00 +0200 |
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From: Andi Kleen <ak@linux.intel.com>
Replace unsigned long with u64s if they need to contain 64bit values.
Signed-off-by: Andi Kleen <ak@linux.intel.com> --- arch/x86/kernel/cpu/mcheck/mce.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 868c6a2..08ffe55 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -156,15 +156,15 @@ static void print_mce(struct mce *m) "and contact your hardware vendor\n"); } -static void mce_panic(char *msg, struct mce *backup, unsigned long start) +static void mce_panic(char *msg, struct mce *backup, u64 start) { int i; oops_begin(); for (i = 0; i < MCE_LOG_LEN; i++) { - unsigned long tsc = mcelog.entry[i].tsc; + u64 tsc = mcelog.entry[i].tsc; - if (time_before(tsc, start)) + if ((s64)(tsc - start) < 0) continue; print_mce(&mcelog.entry[i]); if (backup && mcelog.entry[i].tsc == backup->tsc) @@ -971,13 +971,13 @@ void (*threshold_cpu_callback)(unsigned long action, unsigned int cpu); static ssize_t show_ ## name(struct sys_device *s, \ struct sysdev_attribute *attr, \ char *buf) { \ - return sprintf(buf, "%lx\n", (unsigned long)var); \ + return sprintf(buf, "%Lx\n", (u64)var); \ } \ static ssize_t set_ ## name(struct sys_device *s, \ struct sysdev_attribute *attr, \ const char *buf, size_t siz) { \ char *end; \ - unsigned long new = simple_strtoul(buf, &end, 0); \ + u64 new = simple_strtoull(buf, &end, 0); \ \ if (end == buf) \ return -EINVAL; \ -- 1.6.0.2
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