bisect: skip a12183c62717ac4579319189a00f5883a18dff08: not a good merge base git checkout v3.8 Previous HEAD position was 7a0861d... Merge remote-tracking branch 'rcu/dev.2013.03.26a' into devel-roam-i386-2013-03-27-04-47 HEAD is now at 19f949f... Linux 3.8 2013-03-28-20:46:37 19f949f52599ba7c3f67a5897ac6be14bfcb1200 compiling /home/wfg/tip 2013-03-28-20:48:53 detecting boot state 3.8.0-bisect2 #44 3 11 17 25 SUCCESS bisect: good commit v3.8 git bisect start 7a0861da273ddc4ba4fdbe3224d5cf1624646691 v3.8 -- Previous HEAD position was 19f949f... Linux 3.8 HEAD is now at 3c0eee3... Linux 2.6.37 Bisecting: 6109 revisions left to test after this (roughly 13 steps) [8b5628ab83b671f96ac9f174c1bd51c92589fc82] Merge tag 'virt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc git bisect run /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-20:51:54 8b5628ab83b671f96ac9f174c1bd51c92589fc82 compiling /home/wfg/tip 2013-03-28-20:54:33 detecting boot state 3.8.0-bisect2-05986-g8b5628a #45 4 11 16 24 31 SUCCESS Bisecting: 3053 revisions left to test after this (roughly 12 steps) [ecc88efbe7adceb3f4bfdbbb1efb669efcaab124] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-20:57:36 ecc88efbe7adceb3f4bfdbbb1efb669efcaab124 compiling /home/wfg/tip 2013-03-28-21:01:04 detecting boot state 3.8.0-bisect2-02655-gecc88ef #46 3 10 18 22 30 SUCCESS Bisecting: 1468 revisions left to test after this (roughly 11 steps) [b695188dd39162a1a6bff11fdbcc4c0b65b933ab] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:04:08 b695188dd39162a1a6bff11fdbcc4c0b65b933ab compiling /home/wfg/tip 2013-03-28-21:06:52 detecting boot state 3.8.0-bisect2-01305-gb695188 #47 8 17 23 29 SUCCESS Bisecting: 738 revisions left to test after this (roughly 10 steps) [cad9d5664a74702d3df7a1bf4ab1221428c3ff87] Merge tag 'tty-3.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:09:25 cad9d5664a74702d3df7a1bf4ab1221428c3ff87 compiling /home/wfg/tip 2013-03-28-21:11:54 detecting boot state 3.9.0-rc2-bisect2-00216-gcad9d56 #48 9 18 28 SUCCESS Bisecting: 370 revisions left to test after this (roughly 9 steps) [d3c926264a92e5ea448add3e883530e1edad3ce2] Merge tag 'ext4_for_linue' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:13:56 d3c926264a92e5ea448add3e883530e1edad3ce2 compiling /home/wfg/tip 2013-03-28-21:16:54 detecting boot state 3.9.0-rc3-bisect2-00230-gd3c9262 #49 11 17 24 31 SUCCESS Bisecting: 156 revisions left to test after this (roughly 8 steps) [45f66fe90604d67a32b6663189d6201dd63e43c5] Merge remote-tracking branch 'drm-intel/drm-intel-next-queued' into devel-roam-i386-2013-03-27-04-47 running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:19:26 45f66fe90604d67a32b6663189d6201dd63e43c5 compiling /home/wfg/tip 2013-03-28-21:21:43 detecting boot state 3.9.0-rc4-bisect2-00098-g45f66fe #50 7 15 19 27 34 SUCCESS Bisecting: 78 revisions left to test after this (roughly 6 steps) [3d597e98ceced8cb5c4c45ea339ae8af31487477] arm64: KVM: Plug the VGIC running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:24:45 3d597e98ceced8cb5c4c45ea339ae8af31487477 compiling /home/wfg/tip 2013-03-28-21:27:21 detecting boot state 3.9.0-rc3-bisect2-00083-g3d597e9 #51 10 19 28 35 SUCCESS Bisecting: 37 revisions left to test after this (roughly 5 steps) [73806b1c8e9c079288acaaf3dfdf566dabd2413c] Merge remote-tracking branch 'regmap/for-next' into devel-roam-i386-2013-03-27-04-47 running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:29:52 73806b1c8e9c079288acaaf3dfdf566dabd2413c compiling /home/wfg/tip 2013-03-28-21:32:25 detecting boot state 3.9.0-rc4-bisect2-00217-g73806b1 #52 8 12 20 27 33 SUCCESS Bisecting: 22 revisions left to test after this (roughly 4 steps) [910ee45db2f4837c8440e770474758493ab94bf7] rcu: Make rcu_accelerate_cbs() note need for future grace periods running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:35:27 910ee45db2f4837c8440e770474758493ab94bf7 compiling /home/wfg/tip 2013-03-28-21:37:59 detecting boot state 3.9.0-rc2-bisect2-00015-g910ee45 #53 11 23 30 SUCCESS Bisecting: 11 revisions left to test after this (roughly 4 steps) [a46e1ecb936cb209e236d28d7dc1396c736a6c9d] rcu: Remove srcu_read_lock_raw() and srcu_read_unlock_raw(). running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:40:00 a46e1ecb936cb209e236d28d7dc1396c736a6c9d compiling /home/wfg/tip 2013-03-28-21:42:25 detecting boot state 3.9.0-rc2-bisect2-00026-ga46e1ecb #54 8 15 18 26 33 SUCCESS Bisecting: 5 revisions left to test after this (roughly 3 steps) [7b48afd55f65960962593e46400e710a04ba7a6c] rcu: Switch callers from rcu_process_gp_end() to note_gp_changes() running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:45:27 7b48afd55f65960962593e46400e710a04ba7a6c compiling /home/wfg/tip 2013-03-28-21:47:03 detecting boot state 3.9.0-rc2-bisect2-00032-g7b48afd #55 4 12 15 22 31 SUCCESS Bisecting: 2 revisions left to test after this (roughly 2 steps) [8902eb3ab3e3f63c3f5e85734470941aecfc00e3] rcu: Inline trivial wrapper function rcu_start_gp_per_cpu() running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:50:05 8902eb3ab3e3f63c3f5e85734470941aecfc00e3 compiling /home/wfg/tip 2013-03-28-21:51:49 detecting boot state 3.9.0-rc2-bisect2-00035-g8902eb3 #56 TEST FAILURE Bisecting: 0 revisions left to test after this (roughly 1 step) [0d5522f080c10c35625e7c4c99ced17484cb9bfc] rcu: Eliminate check_for_new_grace_period() wrapper function running /c/kernel-tests/bisect-test-boot-failure.sh obj-bisect-i386 2013-03-28-21:52:20 0d5522f080c10c35625e7c4c99ced17484cb9bfc compiling /home/wfg/tip 2013-03-28-21:53:50 detecting boot state 3.9.0-rc2-bisect2-00034-g0d5522f #57 6 15 21 27 SUCCESS 8902eb3ab3e3f63c3f5e85734470941aecfc00e3 is the first bad commit commit 8902eb3ab3e3f63c3f5e85734470941aecfc00e3 Author: Paul E. McKenney Date: Tue Mar 19 12:27:50 2013 -0700 rcu: Inline trivial wrapper function rcu_start_gp_per_cpu() Given the changes that introduce note_gp_change(), rcu_start_gp_per_cpu() is now a trivial wrapper function with only one caller. This commit therefore inlines it into its sole call site. Signed-off-by: Paul E. McKenney :040000 040000 73723ec021f140947a81d6fb4be32fc3ff8423cb 88db3a31a8ebb308566fe5cd431c7724d95a0729 M kernel bisect run success 2013-03-28-21:56:24 0d5522f080c10c35625e7c4c99ced17484cb9bfc compiling /home/wfg/tip 2013-03-28-21:57:19 detecting boot state 3.9.0-rc2-bisect2-00034-g0d5522f #57 9 18 29 38 48 58 68 SUCCESS 2013-03-28-22:01:22 7a0861da273ddc4ba4fdbe3224d5cf1624646691 compiling /home/wfg/tip 2013-03-28-22:03:39 detecting boot state 3.9.0-rc4-bisect2-00255-g7a0861d #58 TEST FAILURE ERROR# 1: /c/kernel-tests/bisect:58: main: $BISECT_TEST $KBUILD_OUTPUT [detached HEAD 0ed9dc7] Revert "rcu: Inline trivial wrapper function rcu_start_gp_per_cpu()" 1 file changed, 13 insertions(+), 1 deletion(-) 2013-03-28-22:04:10 0ed9dc7c1351a22c05b3fbddf766e9c1a373d40a compiling /home/wfg/tip 2013-03-28-22:05:28 detecting boot state 3.9.0-rc4-bisect2-00256-g0ed9dc7 #59 TEST FAILURE ERROR# 1: /c/kernel-tests/bisect:61: main: $BISECT_TEST $KBUILD_OUTPUT ========= linux-next ========= Fetching next 2013-03-28-22:19:15 da17d7bda957ae4697b6abc0793f74fb9b50b58f compiling /home/wfg/tip 2013-03-28-22:21:22 detecting boot state 3.9.0-rc4-bisect2-next-20130328 #60 7 9 16 22 27 33 36 42 45 51 54 60 63 67 70 76 79 84 88 89 SUCCESS