5.4-stable review patch. If anyone has any objections, please let me know.
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From: Johannes Berg johannes.berg@intel.com
[ Upstream commit fe5b391fc56f77cf3c22a9dd4f0ce20db0e3533f ]
On 32-bit ARCH=um, CONFIG_X86_32 is still defined, so it doesn't indicate building on real X86 machines. There's no MSR on UML though, so add a check for CONFIG_X86.
Reported-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Johannes Berg johannes.berg@intel.com Link: https://lore.kernel.org/r/20250606090110.15784-2-johannes@sipsolutions.net Signed-off-by: Niklas Cassel cassel@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/ata/pata_cs5536.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ata/pata_cs5536.c b/drivers/ata/pata_cs5536.c index 760ac6e65216f..3737d1bf1539d 100644 --- a/drivers/ata/pata_cs5536.c +++ b/drivers/ata/pata_cs5536.c @@ -27,7 +27,7 @@ #include <scsi/scsi_host.h> #include <linux/dmi.h>
-#ifdef CONFIG_X86_32 +#if defined(CONFIG_X86) && defined(CONFIG_X86_32) #include <asm/msr.h> static int use_msr; module_param_named(msr, use_msr, int, 0644);