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linux-sg2042
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp 

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  amd64_edac: Fix interleaving check
  EDAC: Correct MiB_TO_PAGES() macro
  EDAC: Fix workqueue-related crashes
This commit is contained in:
Linus Torvalds 2010-12-14 13:32:19 -08:00
parent c3606c60a9 e726f3c368
commit 6371e82307
3 changed files with 10 additions and 8 deletions
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2
drivers/edac/amd64_edac.c
View File

@ -1572,7 +1572,7 @@ static int f10_match_to_this_node(struct amd64_pvt *pvt, int dram_range,
debugf1(" HoleOffset=0x%x HoleValid=0x%x IntlvSel=0x%x\n",
hole_off, hole_valid, intlv_sel);
if (intlv_en ||
if (intlv_en &&
(intlv_sel != ((sys_addr >> 12) & intlv_en)))
return -EINVAL;

6
drivers/edac/edac_core.h
View File

@ -41,10 +41,10 @@
#define MC_PROC_NAME_MAX_LEN 7
#if PAGE_SHIFT < 20
#define PAGES_TO_MiB( pages ) ( ( pages ) >> ( 20 - PAGE_SHIFT ) )
#define MiB_TO_PAGES(mb) ((mb) >> (20 - PAGE_SHIFT))
#define PAGES_TO_MiB(pages) ((pages) >> (20 - PAGE_SHIFT))
#define MiB_TO_PAGES(mb) ((mb) << (20 - PAGE_SHIFT))
#else /* PAGE_SHIFT > 20 */
#define PAGES_TO_MiB( pages ) ( ( pages ) << ( PAGE_SHIFT - 20 ) )
#define PAGES_TO_MiB(pages) ((pages) << (PAGE_SHIFT - 20))
#define MiB_TO_PAGES(mb) ((mb) >> (PAGE_SHIFT - 20))
#endif

10
drivers/edac/edac_mc.c
View File

@ -586,14 +586,16 @@ struct mem_ctl_info *edac_mc_del_mc(struct device *dev)
return NULL;
}
/* marking MCI offline */
mci->op_state = OP_OFFLINE;
del_mc_from_global_list(mci);
mutex_unlock(&mem_ctls_mutex);
/* flush workq processes and remove sysfs */
/* flush workq processes */
edac_mc_workq_teardown(mci);
/* marking MCI offline */
mci->op_state = OP_OFFLINE;
/* remove from sysfs */
edac_remove_sysfs_mci_device(mci);
edac_printk(KERN_INFO, EDAC_MC,