On Mon, 2015-23-02 at 18:18:20 UTC, Sudeep Holla wrote: > This patch removes the redundant sysfs cacheinfo code by reusing > the newly introduced generic cacheinfo infrastructure through the > commit 246246cbde5e ("drivers: base: support cpu cache information > interface to userspace via sysfs") > > Signed-off-by: Sudeep Holla <sudeep.ho...@arm.com> > Cc: Benjamin Herrenschmidt <b...@kernel.crashing.org> > Cc: Paul Mackerras <pau...@samba.org> > Cc: Michael Ellerman <m...@ellerman.id.au> > Cc: Anshuman Khandual <khand...@linux.vnet.ibm.com> > Cc: linuxppc-...@lists.ozlabs.org > --- > arch/powerpc/kernel/cacheinfo.c | 811 > +++++----------------------------------- > arch/powerpc/kernel/cacheinfo.h | 8 - > arch/powerpc/kernel/sysfs.c | 12 +- > 3 files changed, 91 insertions(+), 740 deletions(-) > delete mode 100644 arch/powerpc/kernel/cacheinfo.h > > Hi, > > This patch is not tested. Last time Anshuman tested, he had seen issues. > The core driver has changed a lot after that. Since PPC depends a lot > on DT for cache information, there might be issues in the core later > which I could not identify with ARM/ARM64. It would be much appreciable > if someone help me in testing and fixing those so that PPC can migrate > to new/common cacheinfo infrastructure. This resend is rebased on v4.0-rc1
Doesn't build for me. arch/powerpc/platforms/pseries/suspend.c:29:36: fatal error: ../../kernel/cacheinfo.h: No such file or directory #include "../../kernel/cacheinfo.h" Anshuman must have worked around that somehow to test it previously? Removing the include doesn't fix it, it needs cacheinfo_cpu_on/offline(). cheers -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/