summaryrefslogtreecommitdiffstats
path: root/arch/sh/include/asm/syscall_32.h
Commit message (Collapse)AuthorAgeFilesLines
* SH: define syscall_get_arch() for superhEric Paris2014-09-231-0/+10
| | | | | | | | | | | | | | | | | | This patch defines syscall_get_arch() for the superh platform. It does so in both syscall_32.h and syscall_64.h. I'm not certain if the implementation in syscall_64.h couldn't just be used in syscall.h as I can't really track the setting of CONFIG_64BIT... This way is safe, but we might be able to combine these if a superh person were able to review... [v2] fixed indentation stoopidity (Sergei Shtylyov) use AUDIT_ARCH_SH instead of EM_SH Based-on-patch-by: Richard Briggs <rgb@redhat.com> Signed-off-by: Eric Paris <eparis@redhat.com> Cc: linux-sh@vger.kernel.org
* sh: Add ftrace syscall tracing supportMatt Fleming2009-07-061-0/+1
| | | | | | | | | Now that I've added TIF_SYSCALL_FTRACE the thread flags do not fit into a single byte any more. Code testing them now needs to be aware of the upper and lower bytes. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix compiler error and include the definition of IS_ERR_VALUEMatt Fleming2009-07-021-0/+1
| | | | | | | | | | | | | | | | When arch/sh/include/asm/syscall_32.h is included from a file that doesn't also include linux/err.h the following error is produced, In file included from /home/matt/src/kernels/sh-2.6/arch/sh/include/asm/syscall.h:5, from kernel/trace/trace_syscalls.c:3: /home/matt/src/kernels/sh-2.6/arch/sh/include/asm/syscall_32.h: In function 'syscall_get_error': /home/matt/src/kernels/sh-2.6/arch/sh/include/asm/syscall_32.h:28: error: implicit declaration of function 'IS_ERR_VALUE' make[2]: *** [kernel/trace/trace_syscalls.o] Error 1 make[1]: *** [kernel/trace] Error 2 make: *** [kernel] Error 2 Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix up spurious syscall restarting.Paul Mundt2009-01-291-19/+3
| | | | | | | | | The T-bit manipulation for syscall error checking had the side effect of spuriously returning ERESTART* errno values over EINTR. So, we simplify the error checking a bit and leave the T-bit alone. Reported-by: Kaz Kojima <kkojima@rr.iij4u.or.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Fix up syscall_get_nr() comment in syscall_32.h.Paul Mundt2008-12-221-1/+1
| | | | | | Residual copy-and-paste damage, fix it up. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* sh: Provide the asm/syscall.h interface, needed by tracehook.Paul Mundt2008-09-121-0/+110
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
OpenPOWER on IntegriCloud