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| author | Michael Ellerman <mpe@ellerman.id.au> | 2019-01-04 12:07:47 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-01-04 12:07:47 +0100 |
| commit | d538d94f0ca86cfedc892cc427169219acb3c2f7 (patch) | |
| tree | 8363c4ff35907edb5245da737d7f6982bf22b945 /arch/csky/lib/usercopy.c | |
| parent | KVM: PPC: Book3S HV: radix: Fix uninitialized var build error (diff) | |
| parent | Remove 'type' argument from access_ok() function (diff) | |
| download | linux-d538d94f0ca86cfedc892cc427169219acb3c2f7.tar.xz linux-d538d94f0ca86cfedc892cc427169219acb3c2f7.zip | |
Merge branch 'master' into fixes
We have a fix to apply on top of commit 96d4f267e40f ("Remove 'type'
argument from access_ok() function"), so merge master to get it.
Diffstat (limited to 'arch/csky/lib/usercopy.c')
| -rw-r--r-- | arch/csky/lib/usercopy.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/csky/lib/usercopy.c b/arch/csky/lib/usercopy.c index ac9170e2cbb8..647a23986fb5 100644 --- a/arch/csky/lib/usercopy.c +++ b/arch/csky/lib/usercopy.c @@ -7,7 +7,7 @@ unsigned long raw_copy_from_user(void *to, const void *from, unsigned long n) { - if (access_ok(VERIFY_READ, from, n)) + if (access_ok(from, n)) __copy_user_zeroing(to, from, n); else memset(to, 0, n); @@ -18,7 +18,7 @@ EXPORT_SYMBOL(raw_copy_from_user); unsigned long raw_copy_to_user(void *to, const void *from, unsigned long n) { - if (access_ok(VERIFY_WRITE, to, n)) + if (access_ok(to, n)) __copy_user(to, from, n); return n; } @@ -113,7 +113,7 @@ long strncpy_from_user(char *dst, const char *src, long count) { long res = -EFAULT; - if (access_ok(VERIFY_READ, src, 1)) + if (access_ok(src, 1)) __do_strncpy_from_user(dst, src, count, res); return res; } @@ -236,7 +236,7 @@ do { \ unsigned long clear_user(void __user *to, unsigned long n) { - if (access_ok(VERIFY_WRITE, to, n)) + if (access_ok(to, n)) __do_clear_user(to, n); return n; } |