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author | 2016-09-12 15:52:44 -0700 | |
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committer | 2016-09-12 15:52:44 -0700 | |
commit | b20b378d49926b82c0a131492fa8842156e0e8a9 (patch) | |
tree | 7196847eea049a46442b05f99aee1dc571019381 /arch/powerpc/include/asm/uaccess.h | |
parent | net: dsa: bcm_sf2: Get VLAN_PORT_MASK from b53_device (diff) | |
parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net (diff) | |
download | wireguard-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.h | 19 |
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); } |