litmus-rt.git - The LITMUS^RT kernel.

	Commit message (Collapse)	Author	Age
*	[S390] uaccess: implement strict user copy checks	Heiko Carstens	2010-02-26
\| \| \| \| \| \| \| \| \|	Same as on x86 and sparc, besides the fact that enabling the option will just emit compile time warnings instead of errors. Keeps allyesconfig kernels compiling. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
*	[S390] Use do_exception() in pagetable walk usercopy functions.	Gerald Schaefer	2009-12-07
\| \| \| \| \| \| \| \| \| \| \| \|	The pagetable walk usercopy functions have used a modified copy of the do_exception() function for fault handling. This lead to inconsistencies with recent changes to do_exception(), e.g. performance counters. This patch changes the pagetable walk usercopy code to call do_exception() directly, eliminating the redundancy. A new parameter is added to do_exception() to specify the fault address. Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
*	[S390] uaccess: use might_fault() instead of might_sleep()	Heiko Carstens	2009-06-12
\| \| \| \| \| \| \|	Adds more checking in case lockdep is turned on. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
*	[S390] move include/asm-s390 to arch/s390/include/asm	Martin Schwidefsky	2008-08-01
	Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>