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path: root/arch/cris/include/asm/uaccess.h
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2017-05-16get rid of unused __strncpy_from_user() instancesAl Viro1-6/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-05-16kill strlen_user()Al Viro1-2/+0
no callers, no consistent semantics, no sane way to use it... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-03-29cris: switch to RAW_COPY_USERAl Viro1-42/+11
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-03-29cris: rename __copy_user_zeroing to __copy_user_inAl Viro1-4/+4
... now that it doesn't zero anymore Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-03-29cris: don't rely upon __copy_user_zeroing() zeroing the tailAl Viro1-7/+9
we want to get rid of it; unfortunately, it's tangled as hell, so it'll take many steps, more's the pity. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-03-29cris: switch to generic extable.hAl Viro1-17/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-03-28new helper: uaccess_kernel()Al Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-03-06uaccess: drop pointless ifdefsAl Viro1-3/+0
None of those file is ever included from uapi stuff, so __KERNEL__ is always defined. None of them is ever included from assembler (they are only pulled from linux/uaccess.h, which _can't_ be included from assembler), so __ASSEMBLY__ is never defined. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-03-06uaccess: drop duplicate includes from asm/uaccess.hAl Viro1-2/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-03-06uaccess: move VERIFY_{READ,WRITE} definitions to linux/uaccess.hAl Viro1-3/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2016-09-14cris: buggered copy_from_user/copy_to_user/clear_userAl Viro1-39/+32
* copy_from_user() on access_ok() failure ought to zero the destination * none of those primitives should skip the access_ok() check in case of small constant size. Cc: stable@vger.kernel.org Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2015-02-14CRIS: Whitespace cleanupJesper Nilsson1-31/+52
No functional change, just clean up the most obvious. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-02-14CRIS: macro whitespace fixes in uaccess.hMichael S. Tsirkin1-55/+58
While working on arch/cris/include/asm/uaccess.h, I noticed that some macros within this header are made harder to read because they violate a coding style rule: space is missing after comma. Fix it up. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2015-02-14CRIS: uaccess: fix sparse errorsMichael S. Tsirkin1-2/+2
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> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
2008-10-29[CRIS] Move header files from include to arch/cris/include.Jesper Nilsson1-0/+404
Change all users of header files to correct path. Remove some unneeded headers for arch-v32. Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
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