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amd64_edac: Build module on x86-32

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By popular demand, enable amd64_edac on 32-bit too.

Boris:
 - update Kconfig text.
 - add a warning on load which states that 32-bit configurations are unsupported.

Signed-off-by: Tomasz Pala <gotar@polanet.pl>
Link: http://lkml.kernel.org/r/20141102102212.GA7034@polanet.pl
Signed-off-by: Borislav Petkov <bp@suse.de>
This commit is contained in:
Tomasz Pala 2014-11-02 11:22:12 +01:00 committed by Borislav Petkov
parent bc4febe93c
commit f5b10c45ef
2 changed files with 8 additions and 3 deletions
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6
drivers/edac/Kconfig
View file

@ -105,11 +105,11 @@ config EDAC_GHES
In doubt, say 'Y'.
config EDAC_AMD64
tristate "AMD64 (Opteron, Athlon64) K8, F10h"
depends on EDAC_MM_EDAC && AMD_NB && X86_64 && EDAC_DECODE_MCE
tristate "AMD64 (Opteron, Athlon64)"
depends on EDAC_MM_EDAC && AMD_NB && EDAC_DECODE_MCE
help
Support for error detection and correction of DRAM ECC errors on
the AMD64 families of memory controllers (K8 and F10h)
the AMD64 families (>= K8) of memory controllers.
config EDAC_AMD64_ERROR_INJECTION
bool "Sysfs HW Error injection facilities"

5
drivers/edac/amd64_edac.c
View file

@ -3035,6 +3035,11 @@ static int __init amd64_edac_init(void)
goto err_no_instances;
setup_pci_device();
#ifdef CONFIG_X86_32
amd64_err("%s on 32-bit is unsupported. USE AT YOUR OWN RISK!\n", EDAC_MOD_STR);
#endif
return 0;
err_no_instances: