On Fri, May 19, 2017 at 9:46 AM, Guenter Roeck <li...@roeck-us.net> wrote: > Hi, > > my qemu tests of next-20170519 show the following results: > total: 122 pass: 30 fail: 92 > > I won't bother listing all of the failures; they are available at > http://kerneltests.org/builders. I bisected one (openrisc, because > it gives me some console output before dying). It points to > 'mm: drop HASH_ADAPT' as the culprit. Bisect log is attached. > > A quick glance suggests that 64 bit kernels pass and 32 bit kernels fail. > 32-bit x86 images fail and should provide an easy test case.
32-bit ARM platforms also failing. I also noticed widespread boot failures in kernelci.org, and bisected one of them (32-bit ARM, Beaglebone Black) and it pointed at the same patch. Kevin > Guenter > > --- > # bad: [5666af8ae4a18b5ea6758d0c7c42ea765de216d2] Add linux-next specific > files for 20170519 > # good: [2ea659a9ef488125eb46da6eb571de5eae5c43f6] Linux 4.12-rc1 > git bisect start 'HEAD' 'v4.12-rc1' > # good: [c7115270d8cc333801b11e541ddbc43e320a88ef] Merge remote-tracking > branch 'drm/drm-next' > git bisect good c7115270d8cc333801b11e541ddbc43e320a88ef > # good: [6bf84ee44e057051577be7edf306dc595b8d3c0f] Merge remote-tracking > branch 'tip/auto-latest' > git bisect good 6bf84ee44e057051577be7edf306dc595b8d3c0f > # good: [8def67a06d65a1b08c87a65a8ef4fd6e71b6745c] Merge remote-tracking > branch 'staging/staging-next' > git bisect good 8def67a06d65a1b08c87a65a8ef4fd6e71b6745c > # good: [0d538a750eaab91fc3f6dffe4c0e7d98d6252b81] Merge remote-tracking > branch 'userns/for-next' > git bisect good 0d538a750eaab91fc3f6dffe4c0e7d98d6252b81 > # good: [eb64959cd8c405de533122dc72b64d6ca197cee1] powerpc/mm/hugetlb: remove > follow_huge_addr for powerpc > git bisect good eb64959cd8c405de533122dc72b64d6ca197cee1 > # bad: [eb520e759caf124ba1c64e277939ff379d0ca8bd] procfs: fdinfo: extend > information about epoll target files > git bisect bad eb520e759caf124ba1c64e277939ff379d0ca8bd > # bad: [45f5e427d6326ca1c44cd6897b9939441063fb96] lib/kstrtox.c: use > "unsigned int" more > git bisect bad 45f5e427d6326ca1c44cd6897b9939441063fb96 > # bad: [d75db247b8f204bfa2e6d2b40afcae74f3b4c7fd] mm: drop NULL return check > of pte_offset_map_lock() > git bisect bad d75db247b8f204bfa2e6d2b40afcae74f3b4c7fd > # good: [d4c9af9111d483efd5f302916639a0e9a626f90f] mm: adaptive hash table > scaling > git bisect good d4c9af9111d483efd5f302916639a0e9a626f90f > # bad: [90d2d8d8960a1b2ed868ce3bfd91e2ac8d4ff9aa] mm/hugetlb: clean up > ARCH_HAS_GIGANTIC_PAGE > git bisect bad 90d2d8d8960a1b2ed868ce3bfd91e2ac8d4ff9aa > # bad: [67d0687224a93ef2adae7a2ed10f25b275f2ee91] mm: drop HASH_ADAPT > git bisect bad 67d0687224a93ef2adae7a2ed10f25b275f2ee91 > # first bad commit: [67d0687224a93ef2adae7a2ed10f25b275f2ee91] mm: drop > HASH_ADAPT
