* Re: next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m [not found] <62bdec26.1c69fb81.46bc5.2d67@mx.google.com> @ 2022-06-30 18:44 ` Mark Brown 2022-06-30 21:48 ` Saravana Kannan 0 siblings, 1 reply; 7+ messages in thread From: Mark Brown @ 2022-06-30 18:44 UTC (permalink / raw) To: Geert Uytterhoeven, Ulf Hansson, Saravana Kannan, Greg Kroah-Hartman Cc: kernelci-results, bot, gtucker, Michael Walle, linux-pci, linux-kernel [-- Attachment #1: Type: text/plain, Size: 8003 bytes --] On Thu, Jun 30, 2022 at 11:32:06AM -0700, KernelCI bot wrote: The KernelCI bisection bot identified a failure to probe the PCI bus on kontron-pitx-imx8m in -next resulting from commit (5a46079a96451 PM: domains: Delete usage of driver_deferred_probe_check_state()) with at least an arm64 defconfig+64K_PAGES. The only logging I see from PCI in the failing boot is: <6>[ 0.580973] PCI: CLS 0 bytes, default 64 there's none of the host bridge enumeration starting with <6>[ 2.394399] imx6q-pcie 33800000.pcie: host bridge /soc@0/pcie@33800000 ranges: <6>[ 2.396012] imx6q-pcie 33c00000.pcie: host bridge /soc@0/pcie@33c00000 ranges: that is seen with working boots. I've left the full bot report below, it's got a Reported-by tag, links to more details including full boot logs and more. The bot checked that reverting the patch seems to fix the problem. > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * > * This automated bisection report was sent to you on the basis * > * that you may be involved with the breaking commit it has * > * found. No manual investigation has been done to verify it, * > * and the root cause of the problem may be somewhere else. * > * * > * If you do send a fix, please include this trailer: * > * Reported-by: "kernelci.org bot" <bot@kernelci.org> * > * * > * Hope this helps! * > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * > > next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m > > Summary: > Start: 6cc11d2a17592 Add linux-next specific files for 20220630 > Plain log: https://storage.kernelci.org/next/master/next-20220630/arm64/defconfig+CONFIG_ARM64_64K_PAGES=y/gcc-10/lab-kontron/baseline-kontron-pitx-imx8m.txt > HTML log: https://storage.kernelci.org/next/master/next-20220630/arm64/defconfig+CONFIG_ARM64_64K_PAGES=y/gcc-10/lab-kontron/baseline-kontron-pitx-imx8m.html > Result: 5a46079a96451 PM: domains: Delete usage of driver_deferred_probe_check_state() > > Checks: > revert: PASS > verify: PASS > > Parameters: > Tree: next > URL: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > Branch: master > Target: kontron-pitx-imx8m > CPU arch: arm64 > Lab: lab-kontron > Compiler: gcc-10 > Config: defconfig+CONFIG_ARM64_64K_PAGES=y > Test case: baseline.bootrr.imx6q-pcie-pcie0-probed > > Breaking commit found: > > ------------------------------------------------------------------------------- > commit 5a46079a96451cfb15e4f5f01f73f7ba24ef851a > Author: Saravana Kannan <saravanak@google.com> > Date: Wed Jun 1 00:06:57 2022 -0700 > > PM: domains: Delete usage of driver_deferred_probe_check_state() > > Now that fw_devlink=on by default and fw_devlink supports > "power-domains" property, the execution will never get to the point > where driver_deferred_probe_check_state() is called before the supplier > has probed successfully or before deferred probe timeout has expired. > > So, delete the call and replace it with -ENODEV. > > Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> > Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> > Signed-off-by: Saravana Kannan <saravanak@google.com> > Link: https://lore.kernel.org/r/20220601070707.3946847-2-saravanak@google.com > Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > > diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c > index 739e52cd4aba5..3e86772d5fac5 100644 > --- a/drivers/base/power/domain.c > +++ b/drivers/base/power/domain.c > @@ -2730,7 +2730,7 @@ static int __genpd_dev_pm_attach(struct device *dev, struct device *base_dev, > mutex_unlock(&gpd_list_lock); > dev_dbg(dev, "%s() failed to find PM domain: %ld\n", > __func__, PTR_ERR(pd)); > - return driver_deferred_probe_check_state(base_dev); > + return -ENODEV; > } > > dev_dbg(dev, "adding to PM domain %s\n", pd->name); > ------------------------------------------------------------------------------- > > > Git bisection log: > > ------------------------------------------------------------------------------- > git bisect start > # good: [d9b2ba67917c18822c6a09af41c32fa161f1606b] Merge tag 'platform-drivers-x86-v5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 > git bisect good d9b2ba67917c18822c6a09af41c32fa161f1606b > # bad: [6cc11d2a1759275b856e464265823d94aabd5eaf] Add linux-next specific files for 20220630 > git bisect bad 6cc11d2a1759275b856e464265823d94aabd5eaf > # good: [7391068f14aafb8c5bb9d5aeb07ecfa55c89be42] Merge branch 'drm-next' of https://gitlab.freedesktop.org/agd5f/linux > git bisect good 7391068f14aafb8c5bb9d5aeb07ecfa55c89be42 > # good: [17daf6a2ab5178cf52a20d1c85470ea4638d4310] Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm.git > git bisect good 17daf6a2ab5178cf52a20d1c85470ea4638d4310 > # bad: [a143ea0f3ce59385089e6e7b71b04fd0b5621bd8] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git > git bisect bad a143ea0f3ce59385089e6e7b71b04fd0b5621bd8 > # bad: [57b6609eb7251280cf9f34fdebf1244f10673749] Merge branch 'icc-next' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git > git bisect bad 57b6609eb7251280cf9f34fdebf1244f10673749 > # bad: [eb3fd63a935b759df99bfe4a6b13c820204f81d3] Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > git bisect bad eb3fd63a935b759df99bfe4a6b13c820204f81d3 > # good: [048914d1bed271f04f726b7f78d0bef8cd1809f5] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git > git bisect good 048914d1bed271f04f726b7f78d0bef8cd1809f5 > # good: [40a959d7042bb7711e404ad2318b30e9f92c6b9b] usb: host: ohci-ppc-of: Fix refcount leak bug > git bisect good 40a959d7042bb7711e404ad2318b30e9f92c6b9b > # good: [849f35422319a46c2a52289e2d5c85eb3346a921] Merge tag 'thunderbolt-for-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next > git bisect good 849f35422319a46c2a52289e2d5c85eb3346a921 > # bad: [a52ed4866d2b90dd5e4ae9dabd453f3ed8fa3cbc] mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv > git bisect bad a52ed4866d2b90dd5e4ae9dabd453f3ed8fa3cbc > # bad: [f516d01b9df2782b9399c44fa1d21c3d09211f8a] Revert "driver core: Set default deferred_probe_timeout back to 0." > git bisect bad f516d01b9df2782b9399c44fa1d21c3d09211f8a > # bad: [f8217275b57aa48d98cc42051c2aac34152718d6] net: mdio: Delete usage of driver_deferred_probe_check_state() > git bisect bad f8217275b57aa48d98cc42051c2aac34152718d6 > # bad: [24a026f85241a01bbcfe1b263caeeaa9a79bab40] pinctrl: devicetree: Delete usage of driver_deferred_probe_check_state() > git bisect bad 24a026f85241a01bbcfe1b263caeeaa9a79bab40 > # bad: [5a46079a96451cfb15e4f5f01f73f7ba24ef851a] PM: domains: Delete usage of driver_deferred_probe_check_state() > git bisect bad 5a46079a96451cfb15e4f5f01f73f7ba24ef851a > # first bad commit: [5a46079a96451cfb15e4f5f01f73f7ba24ef851a] PM: domains: Delete usage of driver_deferred_probe_check_state() > ------------------------------------------------------------------------------- > > > -=-=-=-=-=-=-=-=-=-=-=- > Groups.io Links: You receive all messages sent to this group. > View/Reply Online (#28727): https://groups.io/g/kernelci-results/message/28727 > Mute This Topic: https://groups.io/mt/92093224/1131744 > Group Owner: kernelci-results+owner@groups.io > Unsubscribe: https://groups.io/g/kernelci-results/unsub [broonie@kernel.org] > -=-=-=-=-=-=-=-=-=-=-=- > > [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 488 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m 2022-06-30 18:44 ` next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m Mark Brown @ 2022-06-30 21:48 ` Saravana Kannan 2022-07-01 1:02 ` Saravana Kannan 0 siblings, 1 reply; 7+ messages in thread From: Saravana Kannan @ 2022-06-30 21:48 UTC (permalink / raw) To: Mark Brown Cc: Geert Uytterhoeven, Ulf Hansson, Greg Kroah-Hartman, kernelci-results, bot, gtucker, Michael Walle, linux-pci, linux-kernel On Thu, Jun 30, 2022 at 11:44 AM Mark Brown <broonie@kernel.org> wrote: > > On Thu, Jun 30, 2022 at 11:32:06AM -0700, KernelCI bot wrote: > > The KernelCI bisection bot identified a failure to probe the PCI bus on > kontron-pitx-imx8m in -next resulting from commit (5a46079a96451 PM: > domains: Delete usage of driver_deferred_probe_check_state()) with at > least an arm64 defconfig+64K_PAGES. > > The only logging I see from PCI in the failing boot is: > > <6>[ 0.580973] PCI: CLS 0 bytes, default 64 > > there's none of the host bridge enumeration starting with > > <6>[ 2.394399] imx6q-pcie 33800000.pcie: host bridge /soc@0/pcie@33800000 ranges: > <6>[ 2.396012] imx6q-pcie 33c00000.pcie: host bridge /soc@0/pcie@33c00000 ranges: > > that is seen with working boots. > > I've left the full bot report below, it's got a Reported-by tag, links > to more details including full boot logs and more. The bot checked that > reverting the patch seems to fix the problem. Thanks for the report. I'll look into this alongside the issue Tony reported. -Saravana > > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * > > * This automated bisection report was sent to you on the basis * > > * that you may be involved with the breaking commit it has * > > * found. No manual investigation has been done to verify it, * > > * and the root cause of the problem may be somewhere else. * > > * * > > * If you do send a fix, please include this trailer: * > > * Reported-by: "kernelci.org bot" <bot@kernelci.org> * > > * * > > * Hope this helps! * > > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * > > > > next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m > > > > Summary: > > Start: 6cc11d2a17592 Add linux-next specific files for 20220630 > > Plain log: https://storage.kernelci.org/next/master/next-20220630/arm64/defconfig+CONFIG_ARM64_64K_PAGES=y/gcc-10/lab-kontron/baseline-kontron-pitx-imx8m.txt > > HTML log: https://storage.kernelci.org/next/master/next-20220630/arm64/defconfig+CONFIG_ARM64_64K_PAGES=y/gcc-10/lab-kontron/baseline-kontron-pitx-imx8m.html > > Result: 5a46079a96451 PM: domains: Delete usage of driver_deferred_probe_check_state() > > > > Checks: > > revert: PASS > > verify: PASS > > > > Parameters: > > Tree: next > > URL: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > > Branch: master > > Target: kontron-pitx-imx8m > > CPU arch: arm64 > > Lab: lab-kontron > > Compiler: gcc-10 > > Config: defconfig+CONFIG_ARM64_64K_PAGES=y > > Test case: baseline.bootrr.imx6q-pcie-pcie0-probed > > > > Breaking commit found: > > > > ------------------------------------------------------------------------------- > > commit 5a46079a96451cfb15e4f5f01f73f7ba24ef851a > > Author: Saravana Kannan <saravanak@google.com> > > Date: Wed Jun 1 00:06:57 2022 -0700 > > > > PM: domains: Delete usage of driver_deferred_probe_check_state() > > > > Now that fw_devlink=on by default and fw_devlink supports > > "power-domains" property, the execution will never get to the point > > where driver_deferred_probe_check_state() is called before the supplier > > has probed successfully or before deferred probe timeout has expired. > > > > So, delete the call and replace it with -ENODEV. > > > > Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> > > Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> > > Signed-off-by: Saravana Kannan <saravanak@google.com> > > Link: https://lore.kernel.org/r/20220601070707.3946847-2-saravanak@google.com > > Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > > > > diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c > > index 739e52cd4aba5..3e86772d5fac5 100644 > > --- a/drivers/base/power/domain.c > > +++ b/drivers/base/power/domain.c > > @@ -2730,7 +2730,7 @@ static int __genpd_dev_pm_attach(struct device *dev, struct device *base_dev, > > mutex_unlock(&gpd_list_lock); > > dev_dbg(dev, "%s() failed to find PM domain: %ld\n", > > __func__, PTR_ERR(pd)); > > - return driver_deferred_probe_check_state(base_dev); > > + return -ENODEV; > > } > > > > dev_dbg(dev, "adding to PM domain %s\n", pd->name); > > ------------------------------------------------------------------------------- > > > > > > Git bisection log: > > > > ------------------------------------------------------------------------------- > > git bisect start > > # good: [d9b2ba67917c18822c6a09af41c32fa161f1606b] Merge tag 'platform-drivers-x86-v5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 > > git bisect good d9b2ba67917c18822c6a09af41c32fa161f1606b > > # bad: [6cc11d2a1759275b856e464265823d94aabd5eaf] Add linux-next specific files for 20220630 > > git bisect bad 6cc11d2a1759275b856e464265823d94aabd5eaf > > # good: [7391068f14aafb8c5bb9d5aeb07ecfa55c89be42] Merge branch 'drm-next' of https://gitlab.freedesktop.org/agd5f/linux > > git bisect good 7391068f14aafb8c5bb9d5aeb07ecfa55c89be42 > > # good: [17daf6a2ab5178cf52a20d1c85470ea4638d4310] Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm.git > > git bisect good 17daf6a2ab5178cf52a20d1c85470ea4638d4310 > > # bad: [a143ea0f3ce59385089e6e7b71b04fd0b5621bd8] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git > > git bisect bad a143ea0f3ce59385089e6e7b71b04fd0b5621bd8 > > # bad: [57b6609eb7251280cf9f34fdebf1244f10673749] Merge branch 'icc-next' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git > > git bisect bad 57b6609eb7251280cf9f34fdebf1244f10673749 > > # bad: [eb3fd63a935b759df99bfe4a6b13c820204f81d3] Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > > git bisect bad eb3fd63a935b759df99bfe4a6b13c820204f81d3 > > # good: [048914d1bed271f04f726b7f78d0bef8cd1809f5] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git > > git bisect good 048914d1bed271f04f726b7f78d0bef8cd1809f5 > > # good: [40a959d7042bb7711e404ad2318b30e9f92c6b9b] usb: host: ohci-ppc-of: Fix refcount leak bug > > git bisect good 40a959d7042bb7711e404ad2318b30e9f92c6b9b > > # good: [849f35422319a46c2a52289e2d5c85eb3346a921] Merge tag 'thunderbolt-for-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next > > git bisect good 849f35422319a46c2a52289e2d5c85eb3346a921 > > # bad: [a52ed4866d2b90dd5e4ae9dabd453f3ed8fa3cbc] mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv > > git bisect bad a52ed4866d2b90dd5e4ae9dabd453f3ed8fa3cbc > > # bad: [f516d01b9df2782b9399c44fa1d21c3d09211f8a] Revert "driver core: Set default deferred_probe_timeout back to 0." > > git bisect bad f516d01b9df2782b9399c44fa1d21c3d09211f8a > > # bad: [f8217275b57aa48d98cc42051c2aac34152718d6] net: mdio: Delete usage of driver_deferred_probe_check_state() > > git bisect bad f8217275b57aa48d98cc42051c2aac34152718d6 > > # bad: [24a026f85241a01bbcfe1b263caeeaa9a79bab40] pinctrl: devicetree: Delete usage of driver_deferred_probe_check_state() > > git bisect bad 24a026f85241a01bbcfe1b263caeeaa9a79bab40 > > # bad: [5a46079a96451cfb15e4f5f01f73f7ba24ef851a] PM: domains: Delete usage of driver_deferred_probe_check_state() > > git bisect bad 5a46079a96451cfb15e4f5f01f73f7ba24ef851a > > # first bad commit: [5a46079a96451cfb15e4f5f01f73f7ba24ef851a] PM: domains: Delete usage of driver_deferred_probe_check_state() > > ------------------------------------------------------------------------------- > > > > > > -=-=-=-=-=-=-=-=-=-=-=- > > Groups.io Links: You receive all messages sent to this group. > > View/Reply Online (#28727): https://groups.io/g/kernelci-results/message/28727 > > Mute This Topic: https://groups.io/mt/92093224/1131744 > > Group Owner: kernelci-results+owner@groups.io > > Unsubscribe: https://groups.io/g/kernelci-results/unsub [broonie@kernel.org] > > -=-=-=-=-=-=-=-=-=-=-=- > > > > ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m 2022-06-30 21:48 ` Saravana Kannan @ 2022-07-01 1:02 ` Saravana Kannan 2022-07-01 9:16 ` Mark Brown 0 siblings, 1 reply; 7+ messages in thread From: Saravana Kannan @ 2022-07-01 1:02 UTC (permalink / raw) To: Mark Brown Cc: Geert Uytterhoeven, Ulf Hansson, Greg Kroah-Hartman, kernelci-results, bot, gtucker, Michael Walle, linux-pci, linux-kernel On Thu, Jun 30, 2022 at 2:48 PM Saravana Kannan <saravanak@google.com> wrote: > > On Thu, Jun 30, 2022 at 11:44 AM Mark Brown <broonie@kernel.org> wrote: > > > > On Thu, Jun 30, 2022 at 11:32:06AM -0700, KernelCI bot wrote: > > > > The KernelCI bisection bot identified a failure to probe the PCI bus on > > kontron-pitx-imx8m in -next resulting from commit (5a46079a96451 PM: > > domains: Delete usage of driver_deferred_probe_check_state()) with at > > least an arm64 defconfig+64K_PAGES. > > > > The only logging I see from PCI in the failing boot is: > > > > <6>[ 0.580973] PCI: CLS 0 bytes, default 64 > > > > there's none of the host bridge enumeration starting with > > > > <6>[ 2.394399] imx6q-pcie 33800000.pcie: host bridge /soc@0/pcie@33800000 ranges: > > <6>[ 2.396012] imx6q-pcie 33c00000.pcie: host bridge /soc@0/pcie@33c00000 ranges: > > > > that is seen with working boots. > > > > I've left the full bot report below, it's got a Reported-by tag, links > > to more details including full boot logs and more. The bot checked that > > reverting the patch seems to fix the problem. > > Thanks for the report. I'll look into this alongside the issue Tony reported. Hi Mark, I think the root cause is the same as the issue I debugged here: https://lore.kernel.org/lkml/CAGETcx_1qa=gGT4LVkyPpcA1vFM9FzuJE+0DhL_nFyg5cbFjVg@mail.gmail.com/ The patch attached to that email will probably fix this issue. I haven't dealt with Kernel CI bot before. Is there a way to get it to test a patch? Thanks, Saravana > > > > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * > > > * This automated bisection report was sent to you on the basis * > > > * that you may be involved with the breaking commit it has * > > > * found. No manual investigation has been done to verify it, * > > > * and the root cause of the problem may be somewhere else. * > > > * * > > > * If you do send a fix, please include this trailer: * > > > * Reported-by: "kernelci.org bot" <bot@kernelci.org> * > > > * * > > > * Hope this helps! * > > > * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * > > > > > > next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m > > > > > > Summary: > > > Start: 6cc11d2a17592 Add linux-next specific files for 20220630 > > > Plain log: https://storage.kernelci.org/next/master/next-20220630/arm64/defconfig+CONFIG_ARM64_64K_PAGES=y/gcc-10/lab-kontron/baseline-kontron-pitx-imx8m.txt > > > HTML log: https://storage.kernelci.org/next/master/next-20220630/arm64/defconfig+CONFIG_ARM64_64K_PAGES=y/gcc-10/lab-kontron/baseline-kontron-pitx-imx8m.html > > > Result: 5a46079a96451 PM: domains: Delete usage of driver_deferred_probe_check_state() > > > > > > Checks: > > > revert: PASS > > > verify: PASS > > > > > > Parameters: > > > Tree: next > > > URL: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > > > Branch: master > > > Target: kontron-pitx-imx8m > > > CPU arch: arm64 > > > Lab: lab-kontron > > > Compiler: gcc-10 > > > Config: defconfig+CONFIG_ARM64_64K_PAGES=y > > > Test case: baseline.bootrr.imx6q-pcie-pcie0-probed > > > > > > Breaking commit found: > > > > > > ------------------------------------------------------------------------------- > > > commit 5a46079a96451cfb15e4f5f01f73f7ba24ef851a > > > Author: Saravana Kannan <saravanak@google.com> > > > Date: Wed Jun 1 00:06:57 2022 -0700 > > > > > > PM: domains: Delete usage of driver_deferred_probe_check_state() > > > > > > Now that fw_devlink=on by default and fw_devlink supports > > > "power-domains" property, the execution will never get to the point > > > where driver_deferred_probe_check_state() is called before the supplier > > > has probed successfully or before deferred probe timeout has expired. > > > > > > So, delete the call and replace it with -ENODEV. > > > > > > Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> > > > Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> > > > Signed-off-by: Saravana Kannan <saravanak@google.com> > > > Link: https://lore.kernel.org/r/20220601070707.3946847-2-saravanak@google.com > > > Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > > > > > > diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c > > > index 739e52cd4aba5..3e86772d5fac5 100644 > > > --- a/drivers/base/power/domain.c > > > +++ b/drivers/base/power/domain.c > > > @@ -2730,7 +2730,7 @@ static int __genpd_dev_pm_attach(struct device *dev, struct device *base_dev, > > > mutex_unlock(&gpd_list_lock); > > > dev_dbg(dev, "%s() failed to find PM domain: %ld\n", > > > __func__, PTR_ERR(pd)); > > > - return driver_deferred_probe_check_state(base_dev); > > > + return -ENODEV; > > > } > > > > > > dev_dbg(dev, "adding to PM domain %s\n", pd->name); > > > ------------------------------------------------------------------------------- > > > > > > > > > Git bisection log: > > > > > > ------------------------------------------------------------------------------- > > > git bisect start > > > # good: [d9b2ba67917c18822c6a09af41c32fa161f1606b] Merge tag 'platform-drivers-x86-v5.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 > > > git bisect good d9b2ba67917c18822c6a09af41c32fa161f1606b > > > # bad: [6cc11d2a1759275b856e464265823d94aabd5eaf] Add linux-next specific files for 20220630 > > > git bisect bad 6cc11d2a1759275b856e464265823d94aabd5eaf > > > # good: [7391068f14aafb8c5bb9d5aeb07ecfa55c89be42] Merge branch 'drm-next' of https://gitlab.freedesktop.org/agd5f/linux > > > git bisect good 7391068f14aafb8c5bb9d5aeb07ecfa55c89be42 > > > # good: [17daf6a2ab5178cf52a20d1c85470ea4638d4310] Merge branch 'next' of git://git.kernel.org/pub/scm/virt/kvm/kvm.git > > > git bisect good 17daf6a2ab5178cf52a20d1c85470ea4638d4310 > > > # bad: [a143ea0f3ce59385089e6e7b71b04fd0b5621bd8] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git > > > git bisect bad a143ea0f3ce59385089e6e7b71b04fd0b5621bd8 > > > # bad: [57b6609eb7251280cf9f34fdebf1244f10673749] Merge branch 'icc-next' of git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git > > > git bisect bad 57b6609eb7251280cf9f34fdebf1244f10673749 > > > # bad: [eb3fd63a935b759df99bfe4a6b13c820204f81d3] Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git > > > git bisect bad eb3fd63a935b759df99bfe4a6b13c820204f81d3 > > > # good: [048914d1bed271f04f726b7f78d0bef8cd1809f5] Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git > > > git bisect good 048914d1bed271f04f726b7f78d0bef8cd1809f5 > > > # good: [40a959d7042bb7711e404ad2318b30e9f92c6b9b] usb: host: ohci-ppc-of: Fix refcount leak bug > > > git bisect good 40a959d7042bb7711e404ad2318b30e9f92c6b9b > > > # good: [849f35422319a46c2a52289e2d5c85eb3346a921] Merge tag 'thunderbolt-for-v5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into usb-next > > > git bisect good 849f35422319a46c2a52289e2d5c85eb3346a921 > > > # bad: [a52ed4866d2b90dd5e4ae9dabd453f3ed8fa3cbc] mwifiex: fix sleep in atomic context bugs caused by dev_coredumpv > > > git bisect bad a52ed4866d2b90dd5e4ae9dabd453f3ed8fa3cbc > > > # bad: [f516d01b9df2782b9399c44fa1d21c3d09211f8a] Revert "driver core: Set default deferred_probe_timeout back to 0." > > > git bisect bad f516d01b9df2782b9399c44fa1d21c3d09211f8a > > > # bad: [f8217275b57aa48d98cc42051c2aac34152718d6] net: mdio: Delete usage of driver_deferred_probe_check_state() > > > git bisect bad f8217275b57aa48d98cc42051c2aac34152718d6 > > > # bad: [24a026f85241a01bbcfe1b263caeeaa9a79bab40] pinctrl: devicetree: Delete usage of driver_deferred_probe_check_state() > > > git bisect bad 24a026f85241a01bbcfe1b263caeeaa9a79bab40 > > > # bad: [5a46079a96451cfb15e4f5f01f73f7ba24ef851a] PM: domains: Delete usage of driver_deferred_probe_check_state() > > > git bisect bad 5a46079a96451cfb15e4f5f01f73f7ba24ef851a > > > # first bad commit: [5a46079a96451cfb15e4f5f01f73f7ba24ef851a] PM: domains: Delete usage of driver_deferred_probe_check_state() > > > ------------------------------------------------------------------------------- > > > > > > > > > -=-=-=-=-=-=-=-=-=-=-=- > > > Groups.io Links: You receive all messages sent to this group. > > > View/Reply Online (#28727): https://groups.io/g/kernelci-results/message/28727 > > > Mute This Topic: https://groups.io/mt/92093224/1131744 > > > Group Owner: kernelci-results+owner@groups.io > > > Unsubscribe: https://groups.io/g/kernelci-results/unsub [broonie@kernel.org] > > > -=-=-=-=-=-=-=-=-=-=-=- > > > > > > ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m 2022-07-01 1:02 ` Saravana Kannan @ 2022-07-01 9:16 ` Mark Brown 2022-07-01 22:28 ` Saravana Kannan 0 siblings, 1 reply; 7+ messages in thread From: Mark Brown @ 2022-07-01 9:16 UTC (permalink / raw) To: Saravana Kannan Cc: Geert Uytterhoeven, Ulf Hansson, Greg Kroah-Hartman, kernelci-results, bot, gtucker, Michael Walle, linux-pci, linux-kernel [-- Attachment #1: Type: text/plain, Size: 361 bytes --] On Thu, Jun 30, 2022 at 06:02:04PM -0700, Saravana Kannan wrote: > The patch attached to that email will probably fix this issue. I > haven't dealt with Kernel CI bot before. Is there a way to get it to > test a patch? It is but I don't have access to do that - either the lab owner (Michael, CCed here) or Guillaume (also CCed) should be able to help there. [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 488 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m 2022-07-01 9:16 ` Mark Brown @ 2022-07-01 22:28 ` Saravana Kannan 2022-07-01 22:34 ` Michael Walle 2022-07-04 12:58 ` Michael Walle 0 siblings, 2 replies; 7+ messages in thread From: Saravana Kannan @ 2022-07-01 22:28 UTC (permalink / raw) To: Mark Brown Cc: Geert Uytterhoeven, Ulf Hansson, Greg Kroah-Hartman, kernelci-results, bot, gtucker, Michael Walle, linux-pci, linux-kernel On Fri, Jul 1, 2022 at 2:16 AM Mark Brown <broonie@kernel.org> wrote: > > On Thu, Jun 30, 2022 at 06:02:04PM -0700, Saravana Kannan wrote: > > > The patch attached to that email will probably fix this issue. I > > haven't dealt with Kernel CI bot before. Is there a way to get it to > > test a patch? > > It is but I don't have access to do that - either the lab owner > (Michael, CCed here) or Guillaume (also CCed) should be able to help > there. I found a much simpler solution that I think should work. Snippet at the end of this email. https://lore.kernel.org/lkml/CAGETcx-fLAXnG+1S4MHJwg9t7O6jj6Mp+q25bh==C_Z1CLs-mg@mail.gmail.com/ I'm waiting for Alexander in that thread to give it a shot. Michael/Guillaume, if you want to give it a shot too, that'll be nice :) Thanks, Saravana ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m 2022-07-01 22:28 ` Saravana Kannan @ 2022-07-01 22:34 ` Michael Walle 2022-07-04 12:58 ` Michael Walle 1 sibling, 0 replies; 7+ messages in thread From: Michael Walle @ 2022-07-01 22:34 UTC (permalink / raw) To: Saravana Kannan, Mark Brown Cc: Geert Uytterhoeven, Ulf Hansson, Greg Kroah-Hartman, kernelci-results, bot, gtucker, linux-pci, linux-kernel Am 2. Juli 2022 00:28:58 MESZ schrieb Saravana Kannan <saravanak@google.com>: >On Fri, Jul 1, 2022 at 2:16 AM Mark Brown <broonie@kernel.org> wrote: >> >> On Thu, Jun 30, 2022 at 06:02:04PM -0700, Saravana Kannan wrote: >> >> > The patch attached to that email will probably fix this issue. I >> > haven't dealt with Kernel CI bot before. Is there a way to get it to >> > test a patch? >> >> It is but I don't have access to do that - either the lab owner >> (Michael, CCed here) or Guillaume (also CCed) should be able to help >> there. > >I found a much simpler solution that I think should work. Snippet at >the end of this email. >https://lore.kernel.org/lkml/CAGETcx-fLAXnG+1S4MHJwg9t7O6jj6Mp+q25bh==C_Z1CLs-mg@mail.gmail.com/ > >I'm waiting for Alexander in that thread to give it a shot. > >Michael/Guillaume, if you want to give it a shot too, that'll be nice :) > >Thanks, >Saravana Hi, can do on Monday as I'm currently on the road without any real internet access nor laptop. -michael ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m 2022-07-01 22:28 ` Saravana Kannan 2022-07-01 22:34 ` Michael Walle @ 2022-07-04 12:58 ` Michael Walle 1 sibling, 0 replies; 7+ messages in thread From: Michael Walle @ 2022-07-04 12:58 UTC (permalink / raw) To: Saravana Kannan Cc: Mark Brown, Geert Uytterhoeven, Ulf Hansson, Greg Kroah-Hartman, kernelci-results, bot, gtucker, linux-pci, linux-kernel, Heiko Thiery [+ Heiko] Am 2022-07-02 00:28, schrieb Saravana Kannan: > On Fri, Jul 1, 2022 at 2:16 AM Mark Brown <broonie@kernel.org> wrote: >> >> On Thu, Jun 30, 2022 at 06:02:04PM -0700, Saravana Kannan wrote: >> >> > The patch attached to that email will probably fix this issue. I >> > haven't dealt with Kernel CI bot before. Is there a way to get it to >> > test a patch? >> >> It is but I don't have access to do that - either the lab owner >> (Michael, CCed here) or Guillaume (also CCed) should be able to help >> there. > > I found a much simpler solution that I think should work. Snippet at > the end of this email. > https://lore.kernel.org/lkml/CAGETcx-fLAXnG+1S4MHJwg9t7O6jj6Mp+q25bh==C_Z1CLs-mg@mail.gmail.com/ > > I'm waiting for Alexander in that thread to give it a shot. > > Michael/Guillaume, if you want to give it a shot too, that'll be nice > :) Heiko will give it a try on his kontron-pitx-imx8m board. -michael ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2022-07-04 12:59 UTC | newest]
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2022-06-30 18:44 ` next/master bisection: baseline.bootrr.imx6q-pcie-pcie0-probed on kontron-pitx-imx8m Mark Brown
2022-06-30 21:48 ` Saravana Kannan
2022-07-01 1:02 ` Saravana Kannan
2022-07-01 9:16 ` Mark Brown
2022-07-01 22:28 ` Saravana Kannan
2022-07-01 22:34 ` Michael Walle
2022-07-04 12:58 ` Michael Walle
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