Michael Ellerman fe06fe8602 selftests/powerpc: Fix TM resched DSCR test with some compilers ... The tm-resched-dscr test has started failing sometimes, depending on what compiler it's built with, eg: test: tm_resched_dscr Check DSCR TM context switch: tm-resched-dscr: tm-resched-dscr.c:76: test_body: Assertion `rv' failed. !! child died by signal 6 When it fails we see that the compiler doesn't initialise rv to 1 before entering the inline asm block. Although that's counter intuitive, it is allowed because we tell the compiler that the inline asm will write to rv (using "=r"), meaning the original value is irrelevant. Marking it as a read/write parameter would presumably work, but it seems simpler to fix it by setting the initial value of rv in the inline asm. Fixes: 96d0161086 ("powerpc: Correct DSCR during TM context switch") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Michael Neuling <mikey@neuling.org>		2017-05-19 19:46:34 +10:00
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fault-injection
ktest	Greg Kroah-Hartman reported to me that the ktest of v4.10 locked up in an	2017-03-08 11:06:05 -08:00
nvdimm	Merge branch 'for-4.12/dax' into libnvdimm-for-next	2017-05-04 23:38:43 -07:00
radix-tree	radix tree test suite: Specify -m32 in LDFLAGS too	2017-03-07 13:18:24 -05:00
selftests	selftests/powerpc: Fix TM resched DSCR test with some compilers	2017-05-19 19:46:34 +10:00