linux-stable.git/arch/powerpc/include/asm/module.h, branch v3.2 Linux kernel stable tree module: handle ppc64 relocating kcrctabs when CONFIG_RELOCATABLE=y 2009-12-15T05:58:34+00:00 Rusty Russell rusty@rustcorp.com.au 2009-12-15T22:28:32+00:00 d4703aefdbc8f9f347f6dcefcddd791294314eb7 powerpc applies relocations to the kcrctab. They're absolute symbols, but it's not completely unreasonable: other archs may too, but the relocation is often 0. http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-November/077972.html Inspired-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Tested-by: Neil Horman <nhorman@tuxdriver.com> Acked-by: Paul Mackerras <paulus@samba.org> 
powerpc applies relocations to the kcrctab.  They're absolute symbols,
but it's not completely unreasonable: other archs may too, but the
relocation is often 0.

http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-November/077972.html

Inspired-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Tested-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Paul Mackerras <paulus@samba.org>
powerpc/ppc32: ftrace, dynamic ftrace to handle modules 2008-11-20T18:52:53+00:00 Steven Rostedt srostedt@redhat.com 2008-11-15T07:39:05+00:00 7cc45e64323c8a1042f56e6a8d1dc982f98d52a8 Impact: add ability to trace modules on 32 bit PowerPC This patch performs the necessary trampoline calls to handle modules with dynamic ftrace on 32 bit PowerPC. Signed-off-by: Steven Rostedt <srostedt@redhat.com> 
Impact: add ability to trace modules on 32 bit PowerPC

This patch performs the necessary trampoline calls to handle
modules with dynamic ftrace on 32 bit PowerPC.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
powerpc/ppc64: ftrace, handle module trampolines for dyn ftrace 2008-11-20T18:52:28+00:00 Steven Rostedt srostedt@redhat.com 2008-11-15T04:47:03+00:00 f48cb8b48b0b10025ca9c451b9b32cac3fcd33ba Impact: Allow 64 bit PowerPC to trace modules with dynamic ftrace This adds code to handle the PPC64 module trampolines, and allows for PPC64 to use dynamic ftrace. Thanks to Paul Mackerras for these updates: - fix the mod and rec->arch.mod NULL checks. - fix to is_bl_op compare. Thanks to Milton Miller for: - finding the nasty race with using two nops, and recommending instead that I use a branch 8 forward. Signed-off-by: Steven Rostedt <srostedt@redhat.com> 
Impact: Allow 64 bit PowerPC to trace modules with dynamic ftrace

This adds code to handle the PPC64 module trampolines, and allows for
PPC64 to use dynamic ftrace.

Thanks to Paul Mackerras for these updates:

  - fix the mod and rec->arch.mod NULL checks.
  - fix to is_bl_op compare.

Thanks to Milton Miller for:

  - finding the nasty race with using two nops, and recommending
    instead that I use a branch 8 forward.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>
powerpc: Move include files to arch/powerpc/include/asm 2008-08-04T02:02:00+00:00 Stephen Rothwell sfr@canb.auug.org.au 2008-08-01T05:20:30+00:00 b8b572e1015f81b4e748417be2629dfe51ab99f9 from include/asm-powerpc. This is the result of a mkdir arch/powerpc/include/asm git mv include/asm-powerpc/* arch/powerpc/include/asm Followed by a few documentation/comment fixups and a couple of places where <asm-powepc/...> was being used explicitly. Of the latter only one was outside the arch code and it is a driver only built for powerpc. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org> 
from include/asm-powerpc.  This is the result of a

mkdir arch/powerpc/include/asm
git mv include/asm-powerpc/* arch/powerpc/include/asm

Followed by a few documentation/comment fixups and a couple of places
where <asm-powepc/...> was being used explicitly.  Of the latter only
one was outside the arch code and it is a driver only built for powerpc.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>