summaryrefslogtreecommitdiff
path: root/arch/alpha/include/asm
diff options
context:
space:
mode:
authorMichael S. Tsirkin <mst@redhat.com>2014-12-12 01:56:04 +0200
committerMichael S. Tsirkin <mst@redhat.com>2015-01-13 15:23:00 +0200
commit1ab5786ae45ace5d13517f21508607c5f795a822 (patch)
tree2ffb1b2b4581109c9075c0ae4f43421acb19d8bb /arch/alpha/include/asm
parente182c570e9953859aee5cb016583217d9e68ea18 (diff)
downloadlinux-1ab5786ae45ace5d13517f21508607c5f795a822.tar.gz
alpha/uaccess: fix sparse errors
virtio wants to read bitwise types from userspace using get_user. At the moment this triggers sparse errors, since the value is passed through an integer. Fix that up using __force. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'arch/alpha/include/asm')
-rw-r--r--arch/alpha/include/asm/uaccess.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/alpha/include/asm/uaccess.h b/arch/alpha/include/asm/uaccess.h
index 766fdfde2b7a..a234de79157a 100644
--- a/arch/alpha/include/asm/uaccess.h
+++ b/arch/alpha/include/asm/uaccess.h
@@ -96,7 +96,7 @@ extern void __get_user_unknown(void);
case 8: __get_user_64(ptr); break; \
default: __get_user_unknown(); break; \
} \
- (x) = (__typeof__(*(ptr))) __gu_val; \
+ (x) = (__force __typeof__(*(ptr))) __gu_val; \
__gu_err; \
})
@@ -115,7 +115,7 @@ extern void __get_user_unknown(void);
default: __get_user_unknown(); break; \
} \
} \
- (x) = (__typeof__(*(ptr))) __gu_val; \
+ (x) = (__force __typeof__(*(ptr))) __gu_val; \
__gu_err; \
})