linux.git/include/asm-sparc, branch v2.6.21.7

[SPARC]: Add unsigned to unused bit field in a.out.h

2007-04-02T21:26:21+00:00

Add unsigned to unused bit field in a.out.h to make sparse happy.

[ I took care of the sparc64 side as well -DaveM ]

Signed-off-by: Robert Reif 
Signed-off-by: David S. Miller

[SPARC]: sparc64 gcc-4.2.0 20070317 -Werror failure

2007-03-27T08:13:55+00:00

Compiling 2.6.21-rc5 with gcc-4.2.0 20070317 (prerelease)
for sparc64 fails as follows:

  gcc -Wp,-MD,arch/sparc64/kernel/.time.o.d  -nostdinc -isystem /home/mikpe/pkgs/linux-sparc64/gcc-4.2.0/lib/gcc/sparc64-unknown-linux-gnu/4.2.0/include -D__KERNEL__ -Iinclude  -include include/linux/autoconf.h -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Os -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow -ffixed-g4 -ffixed-g5 -fcall-used-g7 -Wno-sign-compare -Wa,--undeclared-regs -fomit-frame-pointer  -fno-stack-protector -Wdeclaration-after-statement -Wno-pointer-sign -Werror   -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(time)"  -D"KBUILD_MODNAME=KBUILD_STR(time)" -c -o arch/sparc64/kernel/time.o arch/sparc64/kernel/time.c
cc1: warnings being treated as errors
arch/sparc64/kernel/time.c: In function 'kick_start_clock':
arch/sparc64/kernel/time.c:559: warning: overflow in implicit constant conversion
make[1]: *** [arch/sparc64/kernel/time.o] Error 1
make: *** [arch/sparc64/kernel] Error 2

gcc gets unhappy when the MSTK_SET macro's u8 __val variable
is updated with &= ~0xff (MSTK_YEAR_MASK). Making the constant
unsigned fixes the problem.

[ I fixed up the sparc32 side as well -DaveM ]

Signed-off-by: Mikael Pettersson 
Signed-off-by: David S. Miller

[PATCH] sparc: have dma-mapping.h include generic/dma-mapping-broken in non-PCI case

2007-03-14T22:27:49+00:00

Signed-off-by: Al Viro 
Signed-off-by: Linus Torvalds

[SPARC]: Hook up missing syscalls.

2007-03-13T02:58:18+00:00

sys_mbind
sys_get_mempolicy
sys_set_mempolicy
sys_kexec_load
sys_move_pages
sys_getcpu
sys_epoll_pwait

This work is largely a result of David Woodhouse's most
excellent missing syscalls patch.

Signed-off-by: David S. Miller

[SPARC]: We do not need OLD_GETRLIMIT.

2007-03-10T07:10:23+00:00

Signed-off-by: David S. Miller

[SPARC]: Provide 'get_property()' alias for of_get_property().

2007-03-02T23:22:53+00:00

Another powerpc compatibility item, this will allow us to share
more code with them.

Signed-off-by: David S. Miller

[SPARC]: Provide pci_device_to_OF_node() just like powerpc.

2007-03-02T23:22:51+00:00

Signed-off-by: David S. Miller

[PATCH] add missing io...._rep() on sparc32

2007-02-11T19:18:07+00:00

same as on sparc64

Signed-off-by: Al Viro 
Signed-off-by: Linus Torvalds

[PATCH] consolidate line discipline number definitions

2007-02-11T18:51:26+00:00

The line discipline numbers N_* are currently defined for each architecture
individually, but (except for a seeming mistake) identically, in
asm/termios.h.  There is no obvious reason why these numbers should be
architecture specific, nor any apparent relationship with the termios
structure.  The total number of these, NR_LDISCS, is defined in linux/tty.h
anyway.  So I propose the following patch which moves the definitions of
the individual line disciplines to linux/tty.h too.

Three of these numbers (N_MASC, N_PROFIBUS_FDL, and N_SMSBLOCK) are unused
in the current kernel, but the patch still keeps the complete set in case
there are plans to use them yet.

Signed-off-by: Tilman Schmidt 
Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[SPARC32]: Fix over-optimization by GCC near ip_fast_csum.

2007-02-02T04:24:35+00:00

In some cases such as:
	iph->check = 0;
	iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
GCC may optimize out the previous store.

Observed as a failure of NFS over udp (bad checksums on ip fragments)
when compiled with GCC 3.4.2.

Signed-off-by: Bob Breuer 
Signed-off-by: David S. Miller