Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
David writes:
"Sparc fixes:
The main bit here is fixing how fallback system calls are handled in
the sparc vDSO.
Unfortunately, I fat fingered the commit and some perf debugging
hacks slipped into the vDSO fix, which I revert in the very next
commit."
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc: Revert unintended perf changes.
sparc: vDSO: Silence an uninitialized variable warning
sparc: Fix syscall fallback bugs in VDSO.
