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authorDavid S. Miller <davem@davemloft.net>2016-09-12 15:52:44 -0700
committerDavid S. Miller <davem@davemloft.net>2016-09-12 15:52:44 -0700
commitb20b378d49926b82c0a131492fa8842156e0e8a9 (patch)
tree7196847eea049a46442b05f99aee1dc571019381 /arch/powerpc/include/asm/uaccess.h
parentnet: dsa: bcm_sf2: Get VLAN_PORT_MASK from b53_device (diff)
parentMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff)
downloadwireguard-linux-b20b378d49926b82c0a131492fa8842156e0e8a9.tar.xz
wireguard-linux-b20b378d49926b82c0a131492fa8842156e0e8a9.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts: drivers/net/ethernet/mediatek/mtk_eth_soc.c drivers/net/ethernet/qlogic/qed/qed_dcbx.c drivers/net/phy/Kconfig All conflicts were cases of overlapping commits. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/powerpc/include/asm/uaccess.h')
-rw-r--r--arch/powerpc/include/asm/uaccess.h19
1 files changed, 7 insertions, 12 deletions
diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index c1dc6c14deb8..f1e382498bbb 100644
--- a/arch/powerpc/include/asm/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
@@ -311,14 +311,12 @@ static inline unsigned long copy_from_user(void *to,
unsigned long over;
if (access_ok(VERIFY_READ, from, n)) {
- if (!__builtin_constant_p(n))
- check_object_size(to, n, false);
+ check_object_size(to, n, false);
return __copy_tofrom_user((__force void __user *)to, from, n);
}
if ((unsigned long)from < TASK_SIZE) {
over = (unsigned long)from + n - TASK_SIZE;
- if (!__builtin_constant_p(n - over))
- check_object_size(to, n - over, false);
+ check_object_size(to, n - over, false);
return __copy_tofrom_user((__force void __user *)to, from,
n - over) + over;
}
@@ -331,14 +329,12 @@ static inline unsigned long copy_to_user(void __user *to,
unsigned long over;
if (access_ok(VERIFY_WRITE, to, n)) {
- if (!__builtin_constant_p(n))
- check_object_size(from, n, true);
+ check_object_size(from, n, true);
return __copy_tofrom_user(to, (__force void __user *)from, n);
}
if ((unsigned long)to < TASK_SIZE) {
over = (unsigned long)to + n - TASK_SIZE;
- if (!__builtin_constant_p(n))
- check_object_size(from, n - over, true);
+ check_object_size(from, n - over, true);
return __copy_tofrom_user(to, (__force void __user *)from,
n - over) + over;
}
@@ -383,8 +379,7 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
return 0;
}
- if (!__builtin_constant_p(n))
- check_object_size(to, n, false);
+ check_object_size(to, n, false);
return __copy_tofrom_user((__force void __user *)to, from, n);
}
@@ -412,8 +407,8 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
if (ret == 0)
return 0;
}
- if (!__builtin_constant_p(n))
- check_object_size(from, n, true);
+
+ check_object_size(from, n, true);
return __copy_tofrom_user(to, (__force const void __user *)from, n);
}