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path: root/arch/hexagon/kernel/syscall.c
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2012-11-28hexagon: switch to generic clone()Al Viro1-47/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-11-16Merge branch 'arch-frv' into no-rebasesAl Viro1-1/+1
2012-10-23hexagon: switch to generic sys_execve()Al Viro1-19/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-10-23hexagon: kernel_thread()/kernel_execve() conversionAl Viro1-25/+2
introduce sane current_pt_regs(), use it in syscalls where needed. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-10-18Hexagon: Copyright marking changesRichard Kuo1-1/+1
Code Aurora Forum (CAF) is becoming a part of Linux Foundation Labs. Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
2012-10-12vfs: define struct filename and have getname() return itJeff Layton1-2/+2
getname() is intended to copy pathname strings from userspace into a kernel buffer. The result is just a string in kernel space. It would however be quite helpful to be able to attach some ancillary info to the string. For instance, we could attach some audit-related info to reduce the amount of audit-related processing needed. When auditing is enabled, we could also call getname() on the string more than once and not need to recopy it from userspace. This patchset converts the getname()/putname() interfaces to return a struct instead of a string. For now, the struct just tracks the string in kernel space and the original userland pointer for it. Later, we'll add other information to the struct as it becomes convenient. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-09-20don't bother exporting kernel_execve()Al Viro1-1/+0
most of the architectures don't and there's not a single caller outside of core kernel. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2011-11-01Hexagon: Add syscallsRichard Kuo1-0/+90
Signed-off-by: Richard Kuo <rkuo@codeaurora.org> Signed-off-by: Linas Vepstas <linas@codeaurora.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>