Comment 22 for bug 1276705

Revision history for this message
PierreF (pierre-fersing) wrote :

I can not test this kernel, it was only build for i386. The server is installed with amd64 :(

Because of timezone difference we can only test one kernel per day, to speed up the bisect, I've done one by myself, the result is the following:

$ git bisect log
# bad: [6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae] Linux 3.13-rc1
# good: [5e01dc7b26d9f24f39abace5da98ccbd6a5ceb52] Linux 3.12
git bisect start 'v3.13-rc1' 'v3.12' '--' 'drivers/scsi'
# good: [53151bbb83f11b358ac94eddd81347c581dc51ea] [SCSI] lpfc 8.3.43: Fixed not processing task management IOCB response status
git bisect good 53151bbb83f11b358ac94eddd81347c581dc51ea
# good: [323f6226a816f0b01514d25fba5529e0e68636c3] Merge tag 'fcoe-3.13' into for-linus
git bisect good 323f6226a816f0b01514d25fba5529e0e68636c3

[Above this point, I didn't build kernel. It was the result from your kernel. Bellow the result are from kernel compiled by myself]

# bad: [2f466d33f5f60542d3d82c0477de5863b22c94b9] Merge tag 'pci-v3.13-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
git bisect bad 2f466d33f5f60542d3d82c0477de5863b22c94b9
# bad: [0910c0bdf7c291a41bc21e40a97389c9d4c1960d] Merge branch 'for-3.13/core' of git://git.kernel.dk/linux-block
git bisect bad 0910c0bdf7c291a41bc21e40a97389c9d4c1960d
# good: [0324e74534241f3f00910ec04ef67de1fe1542f4] Merge tag 'driver-core-3.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
git bisect good 0324e74534241f3f00910ec04ef67de1fe1542f4
# good: [e37459b8e2c7db6735e39e019e448b76e5e77647] Merge branch 'blk-mq/core' into for-3.13/core
git bisect good e37459b8e2c7db6735e39e019e448b76e5e77647
# bad: [8ceafbfa91ffbdbb2afaea5c24ccb519ffb8b587] Merge branch 'for-linus-dma-masks' of git://git.linaro.org/people/rmk/linux-arm
git bisect bad 8ceafbfa91ffbdbb2afaea5c24ccb519ffb8b587
# good: [7d35496dd98229cdf923238367fd3b3833fbde52] ARM: 7796/1: scsi: Use dma_max_pfn(dev) helper for bounce_limit calculations
git bisect good 7d35496dd98229cdf923238367fd3b3833fbde52
# first bad commit: [8ceafbfa91ffbdbb2afaea5c24ccb519ffb8b587] Merge branch 'for-linus-dma-masks' of git://git.linaro.org/people/rmk/linux-arm

From my bisect, the commit which introduced the error is 8ceafbfa91ffbdbb2afaea5c24ccb519ffb8b587.

For information, to build the kernel I did the following:

git remote add ubuntu-trusty git://kernel.ubuntu.com/ubuntu/ubuntu-trusty.git

git checkout ubuntu-trusty/master -- debian
git checkout ubuntu-trusty/master -- debian.master
fakeroot debian/rules clean defaultconfigs
fakeroot debian/rules binary-generic skipmodule=true

Build area was cleaned after each build.