kernel/git/stable/linux.git/arch/parisc/Makefile, branch linux-3.2.y

parisc: Only use -mfast-indirect-calls option for 32-bit kernel builds

2014-11-05T20:27:45+00:00

commit d26a7730b5874a5fa6779c62f4ad7c5065a94723 upstream. In spite of what the GCC manual says, the -mfast-indirect-calls has never been supported in the 64-bit parisc compiler. Indirect calls have always been done using function descriptors irrespective of the -mfast-indirect-calls option. Recently, it was noticed that a function descriptor was always requested when the -mfast-indirect-calls option was specified. This caused problems when the option was used in application code and doesn't make any sense because the whole point of the option is to avoid using a function descriptor for indirect calls. Fixing this broke 64-bit kernel builds. I will fix GCC but for now we need the attached change. This results in the same kernel code as before. Signed-off-by: John David Anglin Signed-off-by: Helge Deller Signed-off-by: Ben Hutchings

kbuild: use INSTALLKERNEL to select customized installkernel script

2009-09-20T10:18:14+00:00

Replace the use of CROSS_COMPILE to select a customized installkernel script with the possibility to set INSTALLKERNEL to select a custom installkernel script when running make: make INSTALLKERNEL=arm-installkernel install With this patch we are now more consistent across different architectures - they did not all support use of CROSS_COMPILE. The use of CROSS_COMPILE was a hack as this really belongs to gcc/binutils and the installkernel script does not change just because we change toolchain. The use of CROSS_COMPILE caused troubles with an upcoming patch that saves CROSS_COMPILE when a kernel is built - it would no longer be installable. [Thanks to Peter Z. for this hint] This patch undos what Ian did in commit: 0f8e2d62fa04441cd12c08ce521e84e5bd3f8a46 ("use ${CROSS_COMPILE}installkernel in arch/*/boot/install.sh") The patch has been lightly tested on x86 only - but all changes looks obvious. Acked-by: Peter Zijlstra Acked-by: Mike Frysinger [blackfin] Acked-by: Russell King [arm] Acked-by: Paul Mundt [sh] Acked-by: "H. Peter Anvin" [x86] Cc: Ian Campbell Cc: Tony Luck [ia64] Cc: Fenghua Yu [ia64] Cc: Hirokazu Takata [m32r] Cc: Geert Uytterhoeven [m68k] Cc: Kyle McMartin [parisc] Cc: Benjamin Herrenschmidt [powerpc] Cc: Martin Schwidefsky [s390] Cc: Thomas Gleixner [x86] Cc: Ingo Molnar [x86] Signed-off-by: Sam Ravnborg

parisc: add ftrace (function and graph tracer) functionality

2009-03-31T02:51:34+00:00

This patch adds the ftrace debugging functionality to the parisc kernel. It will currently only work with 64bit kernels, because the gcc options -pg and -ffunction-sections can't be enabled at the same time and -ffunction-sections is still needed to be able to link 32bit kernels. Signed-off-by: Helge Deller Signed-off-by: Kyle McMartin

parisc: quiet palo not-found message from "which"

2009-01-05T19:10:34+00:00

Reduces moaning when building on a machine without palo installed. Signed-off-by: Kyle McMartin

[PARISC] move defconfig to arch/parisc/configs/

2008-03-16T02:12:08+00:00

This patch moves the default parisc defconfig to arch/parisc/configs/generic_defconfig where it belongs and selects it as the default defconfig through KBUILD_DEFCONFIG. Signed-off-by: Adrian Bunk Signed-off-by: Kyle McMartin

Revert "[PARISC] import necessary bits of libgcc.a"

2007-12-06T17:16:29+00:00

This reverts commit efb80e7e097d0888e59fbbe4ded2ac5a256f556d, it turned out to cause sporadic problems with the timer interrupt on 32-bit kernels. Needs more investigation. Signed-off-by: Kyle McMartin

[PARISC] Make palo target work when $obj != $src

2007-10-20T16:31:33+00:00

Stumbled upon when I was testing it out and using make O=... to build. Signed-off-by: Kyle McMartin

[PARISC] Fix tests in palo target

2007-10-20T04:08:20+00:00

Signed-off-by: Kyle McMartin

[PARISC] Fix palo target

2007-10-18T22:12:42+00:00

Hunk missing from previous commit, oops. Signed-off-by: Kyle McMartin

[PARISC] Restore palo target

2007-10-18T22:09:59+00:00

Turns out, people were still using it, and it accidently works. Signed-off-by: Kyle McMartin