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x86, mce: Add wrappers for registering on the decode chain

Browse source 
No functionality change, this is done so that in a follow-on patch all
queued-up MCEs can be decoded after registering on the chain.

Signed-off-by: Borislav Petkov <[email protected]>
This commit is contained in:
Borislav Petkov 2011-12-04 15:12:09 +01:00 • committed by Borislav Petkov
commit 3653ada5d3
5 changed files with 26 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

4
drivers/edac/i7core_edac.c
View file

@ -2234,7 +2234,7 @@ static void i7core_unregister_mci(struct i7core_dev *i7core_dev)
if (pvt->enable_scrub)
disable_sdram_scrub_setting(mci);
atomic_notifier_chain_unregister(&x86_mce_decoder_chain, &i7_mce_dec);
mce_unregister_decode_chain(&i7_mce_dec);
/* Disable EDAC polling */
i7core_pci_ctl_release(pvt);
@ -2336,7 +2336,7 @@ static int i7core_register_mci(struct i7core_dev *i7core_dev)
/* DCLK for scrub rate setting */
pvt->dclk_freq = get_dclk_freq();
atomic_notifier_chain_register(&x86_mce_decoder_chain, &i7_mce_dec);
mce_register_decode_chain(&i7_mce_dec);
return 0;

4
drivers/edac/mce_amd.c
View file

@ -884,7 +884,7 @@ static int __init mce_amd_init(void)
pr_info("MCE: In-kernel MCE decoding enabled.\n");
atomic_notifier_chain_register(&x86_mce_decoder_chain, &amd_mce_dec_nb);
mce_register_decode_chain(&amd_mce_dec_nb);
return 0;
}
@ -893,7 +893,7 @@ early_initcall(mce_amd_init);
#ifdef MODULE
static void __exit mce_amd_exit(void)
{
atomic_notifier_chain_unregister(&x86_mce_decoder_chain, &amd_mce_dec_nb);
mce_unregister_decode_chain(&amd_mce_dec_nb);
kfree(fam_ops);
}

6
drivers/edac/sb_edac.c
View file

@ -1661,8 +1661,7 @@ static void sbridge_unregister_mci(struct sbridge_dev *sbridge_dev)
debugf0("MC: " __FILE__ ": %s(): mci = %p, dev = %p\n",
__func__, mci, &sbridge_dev->pdev[0]->dev);
atomic_notifier_chain_unregister(&x86_mce_decoder_chain,
&sbridge_mce_dec);
mce_unregister_decode_chain(&sbridge_mce_dec);
/* Remove MC sysfs nodes */
edac_mc_del_mc(mci->dev);
@ -1731,8 +1730,7 @@ static int sbridge_register_mci(struct sbridge_dev *sbridge_dev)
goto fail0;
}
atomic_notifier_chain_register(&x86_mce_decoder_chain,
&sbridge_mce_dec);
mce_register_decode_chain(&sbridge_mce_dec);
return 0;
fail0: