Hi Maxim,
Maxim Kuvyrkov wrote:
On 9/23/09 1:37 AM, Maxim Kuvyrkov wrote:
Maxim Kuvyrkov wrote:
The following patch define sigcontext ABI of ColdFire.
...
I was lured into thinking that the above sequence is OK by m68knommu's
version of the trampoline. Arch/m68knommu/kernel/entry.S uses "move
#__NR_rt_sigreturn,%d0" which assembles into "move.w". This is too is
buggy and I'm also attaching the fix for the nommu version.
I have cleaned up the sigcontext patch for ColdFire to only touch the
necessary fields in the sigcontext structure. Attached are the cleaned
up sigcontext patch and the rt_sigreturn fix for m68knommu.
I hope these patches will find their way into m68k/for-2.6.34 branch.
I'll take 0002-Fix-m68k-uclinux-s-rt_sigreturn-trampoline.patch
and apply to the m68knommu git tree.
Thanks
Greg
------------------------------------------------------------------------
Greg Ungerer -- Principal Engineer EMAIL: gerg@xxxxxxxxxxxx
SnapGear Group, McAfee PHONE: +61 7 3435 2888
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