litmus-rt.git/arch/parisc, branch tracing-devel The LITMUS^RT kernel. parisc: fix unwind with recent gcc versions 2009-11-30T16:20:24+00:00 Helge Deller deller@gmx.de 2009-11-28T20:33:11+00:00 33a932d14323b957a4e17a6c8428d3f048a30822 kernel unwinding is broken with gcc >= 4.x. Part of the problem is that binutils seems very sensitive to where the unwind information is stored. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
kernel unwinding is broken with gcc >= 4.x.  Part of the problem is that
binutils seems very sensitive to where the unwind information is stored.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fcntl: Use consistent values for F_[GS]ETOWN_EX 2009-11-17T17:13:43+00:00 Stephen Rothwell sfr@canb.auug.org.au 2009-11-14T09:45:06+00:00 a08e37f31aa2800e0c9d20e1fc9283a06901cac2 These values were only introduced during this release cycle, so it is still early enough to get them right. alpha uses the same values that are in asm-generic/fcntl.h, so just remove them. parisc uses the values interchanged for no apparent reason, so remove them to give us consistency across all architectures. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
These values were only introduced during this release cycle, so it is
still early enough to get them right.

alpha uses the same values that are in asm-generic/fcntl.h, so just
remove them.

parisc uses the values interchanged for no apparent reason, so remove
them to give us consistency across all architectures.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
parisc: Fix linker script breakage. 2009-09-28T04:25:07+00:00 Helge Deller deller@gmx.de 2009-09-27T22:39:47+00:00 8cf06fc9bd660c28afea4115fd91a2cc4978eb54 Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
parisc: convert to asm-generic/hardirq.h 2009-09-28T04:24:23+00:00 Christoph Hellwig hch@lst.de 2009-08-04T12:54:41+00:00 9609bfec6d869bc0d82ccfb909d5e72b7002d813 Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
parisc: Make THREAD_SIZE available to assembly files and linker scripts. 2009-09-28T03:35:07+00:00 Tim Abbott tabbott@ksplice.com 2009-09-27T21:25:08+00:00 f32ed3954c5e365907738b1206e849b6bbe9bcef Signed-off-by: Tim Abbott <tabbott@ksplice.com> Acked-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
Signed-off-by: Tim Abbott <tabbott@ksplice.com>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
parisc: correct use of SHF_ALLOC 2009-09-28T03:29:23+00:00 Julia Lawall julia@diku.dk 2009-08-04T20:27:07+00:00 fe579c69c6d437009460feeb4d748c2f2020a5f2 SHF_ALLOC is suitable for testing against the sh_flags field, not the sh_type field. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
SHF_ALLOC is suitable for testing against the sh_flags field, not the
sh_type field.

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
parisc: rename parisc's vmalloc_start to parisc_vmalloc_start 2009-09-28T03:27:04+00:00 Helge Deller deller@gmx.de 2009-09-28T03:26:01+00:00 4255f0d2a132fb38dbe5b5ad74e27ba472507415 building kernel 2.6.32(pre), gives this compiler warning: /linus-linux-2.6/mm/vmalloc.c: In function 'pcpu_get_vm_areas': /linus-linux-2.6/mm/vmalloc.c:2104: warning: 'vmalloc_start' is used uninitialized in this function The reason is, that the code in mm/vmalloc defines a local variable called vmalloc_start, which is already defined as global variable in parisc's code. To avoid this kind of problems in future, I suggest to rename the parisc variable to parisc_vmalloc_start. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
building kernel 2.6.32(pre), gives this compiler warning:
/linus-linux-2.6/mm/vmalloc.c: In function 'pcpu_get_vm_areas':
/linus-linux-2.6/mm/vmalloc.c:2104: warning: 'vmalloc_start' is used
uninitialized in this function

The reason is, that the code in mm/vmalloc defines a local variable called
vmalloc_start, which is already defined as global variable in parisc's code.

To avoid this kind of problems in future, I suggest to rename the parisc
variable
to parisc_vmalloc_start.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
parisc: includecheck fix: signal.c 2009-09-28T03:13:56+00:00 Jaswinder Singh Rajput jaswinder@kernel.org 2009-09-22T13:35:32+00:00 530e949cc99ec6afba5207cbcd5f45c8cc8accc6 fix the following 'make includecheck' warning: arch/parisc/kernel/signal.c: linux/compat.h is included more than once. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
fix the following 'make includecheck' warning:

  arch/parisc/kernel/signal.c: linux/compat.h is included more than once.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
parisc: HAVE_ARCH_TRACEHOOK 2009-09-28T03:07:23+00:00 Kyle McMartin kyle@mcmartin.ca 2009-09-28T03:04:47+00:00 81bf550d9cdfe0325eb1504b06c9f6511b442c1a Let 'er rip. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
Let 'er rip.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
parisc: add skeleton syscall.h 2009-09-28T03:07:23+00:00 Kyle McMartin kyle@mcmartin.ca 2009-07-05T19:59:56+00:00 40e03b6857051ea61ebdb4a53e65485acfb1d98e Needed for lib/syscall.c when HAVE_ARCH_TRACEHOOK. Signed-off-by: Kyle McMartin <kyle@mcmartin.ca> 
Needed for lib/syscall.c when HAVE_ARCH_TRACEHOOK.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>