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| author | Michael S. Tsirkin <mst@redhat.com> | 2014-12-12 01:56:04 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-01-13 15:23:00 +0200 |
| commit | 1ab5786ae45ace5d13517f21508607c5f795a822 (patch) | |
| tree | 2ffb1b2b4581109c9075c0ae4f43421acb19d8bb /arch/alpha | |
| parent | e182c570e9953859aee5cb016583217d9e68ea18 (diff) | |
| download | linux-stable-1ab5786ae45ace5d13517f21508607c5f795a822.tar.gz linux-stable-1ab5786ae45ace5d13517f21508607c5f795a822.tar.bz2 linux-stable-1ab5786ae45ace5d13517f21508607c5f795a822.zip | |
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')
| -rw-r--r-- | arch/alpha/include/asm/uaccess.h | 4 |
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; \ }) |