On 02/23/2014 05:53 PM, Benjamin Herrenschmidt wrote: > On Wed, 2014-02-19 at 12:56 -0800, Tyrel Datwyler wrote: >> This patchset fixes a couple of issues encountered in the suspend/resume code >> base. First when using the kernel device tree update code update-nodes is >> unnecessarily called more than once. Second the cpu cache lists are not >> updated after a suspend/resume which under certain conditions may cause a >> panic. Finally, since the cache list fix utilzes in kernel device tree update >> code a means for telling drmgr that updating the device tree from userspace >> is unnecessary. > > This series breaks the !SMP build. > > Cheers, > Ben.
The second patch in this series created the build breakage. I've replied to that patch with a new version that fixes the break. -Tyrel > >> Changes from v3: >> - Updated patch descriptions to better reflect the behavior/interface changes >> and why they are acceptable per Ben's concerns. >> >> Changes from v2: >> - Moved dynamic configuration update code into pseries specific routine >> per Nathan's suggestion. >> >> Changes from v1: >> - Fixed several commit message typos >> - Fixed authorship of first two patches >> >> Haren Myneni (2): >> powerpc/pseries: Device tree should only be updated once after >> suspend/migrate >> powerpc/pseries: Update dynamic cache nodes for suspend/resume >> operation >> >> Tyrel Datwyler (1): >> powerpc/pseries: Report in kernel device tree update to drmgr >> >> arch/powerpc/include/asm/rtas.h | 1 + >> arch/powerpc/platforms/pseries/mobility.c | 26 +++++++----------- >> arch/powerpc/platforms/pseries/suspend.c | 44 >> ++++++++++++++++++++++++++++++- >> 3 files changed, 54 insertions(+), 17 deletions(-) >> > > _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev