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* um: registers: Rename function names to avoid conflicts and build problemsRandy Dunlap2022-01-27
| | | | | | | | | | | | | | | | | | [ Upstream commit 077b7320942b64b0da182aefd83c374462a65535 ] The function names init_registers() and restore_registers() are used in several net/ethernet/ and gpu/drm/ drivers for other purposes (not calls to UML functions), so rename them. This fixes multiple build errors. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jeff Dike <jdike@addtoit.com> Cc: Richard Weinberger <richard@nod.at> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com> Cc: linux-um@lists.infradead.org Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Sasha Levin <sashal@kernel.org>
* um: Add uaccess.h to syscalls_64.cRichard Weinberger2015-05-31
| | | | | | It's using put_user() and needs this header. Signed-off-by: Richard Weinberger <richard@nod.at>
* um: kill thread->forkingAl Viro2012-09-27
| | | | | | | | | | we only use that to tell copy_thread() done by syscall from that done by kernel_thread(). However, it's easier to do simply by checking PF_KTHREAD in thread flags. Merge sys_clone() guts for 32bit and 64bit, while we are at it... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* um: take arch/um/sys-x86 to arch/x86/umAl Viro2011-11-02
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>