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10 Commits

Author SHA1 Message Date
Stuart Menefy 6d243dd370 sh: Add sys_cacheflush() call for SH CPUs. 
Adds a system call to allow user code to flush code from the cache.
You can use instructions for the data side, but the iside can
only be done by a flush ROM which really only works with a direct
mapped cache. The later SH4's have 2 way Iside, so this call allows
a portable way to flush the cache.

Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2009-08-24 18:16:56 +09:00
Paul Mundt 19470e185a sh: Wire up sys_perf_counter_open. 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2009-06-12 01:33:22 +03:00
Paul Mundt 6a1555fdde sh: Wire up sys_rt_tgsigqueueinfo. 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2009-06-11 09:38:05 +03:00
Paul Mundt 090fed50ca sh: wire up sys_preadv/sys_pwritev() syscalls. 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2009-04-06 09:00:16 -07:00
Heiko Carstens e55380edf6 [CVE-2009-0029] Rename old_readdir to sys_old_readdir 
This way it matches the generic system call name convention.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
 2009-01-14 14:15:15 +01:00
Paul Mundt 44f9598952 sh: Wire up new syscalls. 
This wires up the signalfd4, eventfd2, epoll_create1, dup3, pipe2, and
inotify_init1 syscalls.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2008-07-28 18:34:45 +09:00
Paul Mundt 5d0e146493 sh: Wire up new timerfd syscalls. 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2008-02-14 14:22:08 +09:00
Andrew Morton 9692bd9c14 timerfd: fix remaining architectures 
Cc: David Howells <dhowells@redhat.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
Cc: Richard Curnow <rc@rc0.org.uk>
Cc: Davide Libenzi <davidel@xmailserver.org>
Cc: Michael Kerrisk <mtk-manpages@gmx.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 2008-02-05 14:37:15 -08:00
Paul Mundt a23ba43573 sh: comment tidying for sh64->sh migration. 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2008-01-28 13:18:58 +09:00
Paul Mundt 1b6cf8175e sh: Split out syscall ABI for _32 and _64 variants. 
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
 2008-01-28 13:18:45 +09:00