* Bunch of CRC errors in next with arm: move exports to definitions
@ 2016-08-22 16:25 Tony Lindgren
2016-08-26 18:19 ` Tony Lindgren
2016-10-18 4:59 ` Sebastian Reichel
0 siblings, 2 replies; 10+ messages in thread
From: Tony Lindgren @ 2016-08-22 16:25 UTC (permalink / raw)
To: linux-arm-kernel
Hi Al,
Looks like starting with next-20160818 I'm now getting close to
800 lines of WARNINGs on ARM with omap2plus_defconfig while doing
make modules:
Building modules, stage 2.
MODPOST 399 modules
WARNING: "__memzero" [sound/usb/snd-usbmidi-lib.ko] has no CRC!
WARNING: "memset" [sound/usb/snd-usbmidi-lib.ko] has no CRC!
WARNING: "memcpy" [sound/usb/snd-usbmidi-lib.ko] has no CRC!
WARNING: "_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC!
WARNING: "_test_and_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC!
WARNING: "_clear_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC!
WARNING: "__aeabi_uidivmod" [sound/usb/snd-usb-audio.ko] has no CRC!
WARNING: "_test_and_clear_bit" [sound/usb/snd-usb-audio.ko] has no CRC!
WARNING: "arm_copy_to_user" [sound/usb/snd-usb-audio.ko] has no CRC!
WARNING: "__aeabi_uidiv" [sound/usb/snd-usb-audio.ko] has no CRC!
...
WARNING: "memset" [crypto/drbg.ko] has no CRC!
WARNING: "memcpy" [crypto/ctr.ko] has no CRC!
WARNING: "memcpy" [crypto/cmac.ko] has no CRC!
WARNING: "__memzero" [crypto/cmac.ko] has no CRC!
WARNING: "memcpy" [crypto/ccm.ko] has no CRC!
WARNING: "__memzero" [crypto/ccm.ko] has no CRC!
Reverting commit 4dd1837d7589 ("arm: move exports to definitions")
fixes it.
Regards,
Tony
^ permalink raw reply [flat|nested] 10+ messages in thread* Bunch of CRC errors in next with arm: move exports to definitions 2016-08-22 16:25 Bunch of CRC errors in next with arm: move exports to definitions Tony Lindgren @ 2016-08-26 18:19 ` Tony Lindgren 2016-08-26 18:46 ` Tony Lindgren 2016-08-26 18:51 ` Russell King - ARM Linux 2016-10-18 4:59 ` Sebastian Reichel 1 sibling, 2 replies; 10+ messages in thread From: Tony Lindgren @ 2016-08-26 18:19 UTC (permalink / raw) To: linux-arm-kernel * Tony Lindgren <tony@atomide.com> [160822 09:28]: > Hi Al, > > Looks like starting with next-20160818 I'm now getting close to > 800 lines of WARNINGs on ARM with omap2plus_defconfig while doing > make modules: ... > Reverting commit 4dd1837d7589 ("arm: move exports to definitions") > fixes it. And not happening with multi_v7_defconfig for example. Adding Russell to Cc, maybe he already has a fix for this one? Regards, Tony ^ permalink raw reply [flat|nested] 10+ messages in thread
* Bunch of CRC errors in next with arm: move exports to definitions 2016-08-26 18:19 ` Tony Lindgren @ 2016-08-26 18:46 ` Tony Lindgren 2016-08-26 18:53 ` Russell King - ARM Linux 2016-08-26 18:51 ` Russell King - ARM Linux 1 sibling, 1 reply; 10+ messages in thread From: Tony Lindgren @ 2016-08-26 18:46 UTC (permalink / raw) To: linux-arm-kernel * Tony Lindgren <tony@atomide.com> [160826 11:20]: > * Tony Lindgren <tony@atomide.com> [160822 09:28]: > > Hi Al, > > > > Looks like starting with next-20160818 I'm now getting close to > > 800 lines of WARNINGs on ARM with omap2plus_defconfig while doing > > make modules: > ... > > Reverting commit 4dd1837d7589 ("arm: move exports to definitions") > > fixes it. > > And not happening with multi_v7_defconfig for example. Adding Russell > to Cc, maybe he already has a fix for this one? And this issue does not seem to happen with omap2plus_defconfig when compiled with: gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-29) But does happen when compiled with: gcc version 6.1.1 20160705 (Debian 6.1.1-9) Regards, Tony ^ permalink raw reply [flat|nested] 10+ messages in thread
* Bunch of CRC errors in next with arm: move exports to definitions 2016-08-26 18:46 ` Tony Lindgren @ 2016-08-26 18:53 ` Russell King - ARM Linux 0 siblings, 0 replies; 10+ messages in thread From: Russell King - ARM Linux @ 2016-08-26 18:53 UTC (permalink / raw) To: linux-arm-kernel On Fri, Aug 26, 2016 at 11:46:06AM -0700, Tony Lindgren wrote: > * Tony Lindgren <tony@atomide.com> [160826 11:20]: > > * Tony Lindgren <tony@atomide.com> [160822 09:28]: > > > Hi Al, > > > > > > Looks like starting with next-20160818 I'm now getting close to > > > 800 lines of WARNINGs on ARM with omap2plus_defconfig while doing > > > make modules: > > ... > > > Reverting commit 4dd1837d7589 ("arm: move exports to definitions") > > > fixes it. > > > > And not happening with multi_v7_defconfig for example. Adding Russell > > to Cc, maybe he already has a fix for this one? > > And this issue does not seem to happen with omap2plus_defconfig when > compiled with: > > gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-29) > > But does happen when compiled with: > > gcc version 6.1.1 20160705 (Debian 6.1.1-9) Hmm, if it's a "bleeding edge gcc" issue, I won't see it anyway, my cross-compiler is still 4.7.4! Even my ubuntu boxes are only on 4.8.4... -- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Bunch of CRC errors in next with arm: move exports to definitions 2016-08-26 18:19 ` Tony Lindgren 2016-08-26 18:46 ` Tony Lindgren @ 2016-08-26 18:51 ` Russell King - ARM Linux 1 sibling, 0 replies; 10+ messages in thread From: Russell King - ARM Linux @ 2016-08-26 18:51 UTC (permalink / raw) To: linux-arm-kernel On Fri, Aug 26, 2016 at 11:19:10AM -0700, Tony Lindgren wrote: > * Tony Lindgren <tony@atomide.com> [160822 09:28]: > > Hi Al, > > > > Looks like starting with next-20160818 I'm now getting close to > > 800 lines of WARNINGs on ARM with omap2plus_defconfig while doing > > make modules: > ... > > Reverting commit 4dd1837d7589 ("arm: move exports to definitions") > > fixes it. > > And not happening with multi_v7_defconfig for example. Adding Russell > to Cc, maybe he already has a fix for this one? I don't, and I'm not aware of the commit either... so this is all a surprise to me. -- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Bunch of CRC errors in next with arm: move exports to definitions 2016-08-22 16:25 Bunch of CRC errors in next with arm: move exports to definitions Tony Lindgren 2016-08-26 18:19 ` Tony Lindgren @ 2016-10-18 4:59 ` Sebastian Reichel 2016-10-18 9:13 ` Arnd Bergmann 1 sibling, 1 reply; 10+ messages in thread From: Sebastian Reichel @ 2016-10-18 4:59 UTC (permalink / raw) To: linux-arm-kernel Hi, On Mon, Aug 22, 2016 at 09:25:13AM -0700, Tony Lindgren wrote: > Looks like starting with next-20160818 I'm now getting close to > 800 lines of WARNINGs on ARM with omap2plus_defconfig while doing > make modules: > > Building modules, stage 2. > MODPOST 399 modules > WARNING: "__memzero" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > WARNING: "memset" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > WARNING: "memcpy" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > WARNING: "_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > WARNING: "_test_and_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > WARNING: "_clear_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > WARNING: "__aeabi_uidivmod" [sound/usb/snd-usb-audio.ko] has no CRC! > WARNING: "_test_and_clear_bit" [sound/usb/snd-usb-audio.ko] has no CRC! > WARNING: "arm_copy_to_user" [sound/usb/snd-usb-audio.ko] has no CRC! > WARNING: "__aeabi_uidiv" [sound/usb/snd-usb-audio.ko] has no CRC! > ... > WARNING: "memset" [crypto/drbg.ko] has no CRC! > WARNING: "memcpy" [crypto/ctr.ko] has no CRC! > WARNING: "memcpy" [crypto/cmac.ko] has no CRC! > WARNING: "__memzero" [crypto/cmac.ko] has no CRC! > WARNING: "memcpy" [crypto/ccm.ko] has no CRC! > WARNING: "__memzero" [crypto/ccm.ko] has no CRC! Any update on this one? I just updated my power-supply next branch to v4.9-rc1 and now get almost 18000 CRC warnings for allmodconfig. (I use arm-linux-gnueabihf-gcc (Debian 6.1.1-9) 6.1.1 20160705) -- Sebastian -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20161018/4caf7364/attachment.sig> ^ permalink raw reply [flat|nested] 10+ messages in thread
* Bunch of CRC errors in next with arm: move exports to definitions 2016-10-18 4:59 ` Sebastian Reichel @ 2016-10-18 9:13 ` Arnd Bergmann 2016-10-18 9:36 ` Russell King - ARM Linux 0 siblings, 1 reply; 10+ messages in thread From: Arnd Bergmann @ 2016-10-18 9:13 UTC (permalink / raw) To: linux-arm-kernel On Tuesday, October 18, 2016 6:59:44 AM CEST Sebastian Reichel wrote: > Hi, > > On Mon, Aug 22, 2016 at 09:25:13AM -0700, Tony Lindgren wrote: > > Looks like starting with next-20160818 I'm now getting close to > > 800 lines of WARNINGs on ARM with omap2plus_defconfig while doing > > make modules: > > > > Building modules, stage 2. > > MODPOST 399 modules > > WARNING: "__memzero" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > WARNING: "memset" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > WARNING: "memcpy" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > WARNING: "_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > WARNING: "_test_and_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > WARNING: "_clear_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > WARNING: "__aeabi_uidivmod" [sound/usb/snd-usb-audio.ko] has no CRC! > > WARNING: "_test_and_clear_bit" [sound/usb/snd-usb-audio.ko] has no CRC! > > WARNING: "arm_copy_to_user" [sound/usb/snd-usb-audio.ko] has no CRC! > > WARNING: "__aeabi_uidiv" [sound/usb/snd-usb-audio.ko] has no CRC! > > ... > > WARNING: "memset" [crypto/drbg.ko] has no CRC! > > WARNING: "memcpy" [crypto/ctr.ko] has no CRC! > > WARNING: "memcpy" [crypto/cmac.ko] has no CRC! > > WARNING: "__memzero" [crypto/cmac.ko] has no CRC! > > WARNING: "memcpy" [crypto/ccm.ko] has no CRC! > > WARNING: "__memzero" [crypto/ccm.ko] has no CRC! > > Any update on this one? I just updated my power-supply next branch > to v4.9-rc1 and now get almost 18000 CRC warnings for allmodconfig. > (I use arm-linux-gnueabihf-gcc (Debian 6.1.1-9) 6.1.1 20160705) Nick did a patch to fix this in general, and in powerpc specifically, I sent a patch yesterday to fix the ARM specific symbols. Arnd ^ permalink raw reply [flat|nested] 10+ messages in thread
* Bunch of CRC errors in next with arm: move exports to definitions 2016-10-18 9:13 ` Arnd Bergmann @ 2016-10-18 9:36 ` Russell King - ARM Linux 2016-10-18 10:00 ` Arnd Bergmann 0 siblings, 1 reply; 10+ messages in thread From: Russell King - ARM Linux @ 2016-10-18 9:36 UTC (permalink / raw) To: linux-arm-kernel On Tue, Oct 18, 2016 at 11:13:31AM +0200, Arnd Bergmann wrote: > On Tuesday, October 18, 2016 6:59:44 AM CEST Sebastian Reichel wrote: > > Hi, > > > > On Mon, Aug 22, 2016 at 09:25:13AM -0700, Tony Lindgren wrote: > > > Looks like starting with next-20160818 I'm now getting close to > > > 800 lines of WARNINGs on ARM with omap2plus_defconfig while doing > > > make modules: > > > > > > Building modules, stage 2. > > > MODPOST 399 modules > > > WARNING: "__memzero" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > WARNING: "memset" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > WARNING: "memcpy" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > WARNING: "_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > WARNING: "_test_and_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > WARNING: "_clear_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > WARNING: "__aeabi_uidivmod" [sound/usb/snd-usb-audio.ko] has no CRC! > > > WARNING: "_test_and_clear_bit" [sound/usb/snd-usb-audio.ko] has no CRC! > > > WARNING: "arm_copy_to_user" [sound/usb/snd-usb-audio.ko] has no CRC! > > > WARNING: "__aeabi_uidiv" [sound/usb/snd-usb-audio.ko] has no CRC! > > > ... > > > WARNING: "memset" [crypto/drbg.ko] has no CRC! > > > WARNING: "memcpy" [crypto/ctr.ko] has no CRC! > > > WARNING: "memcpy" [crypto/cmac.ko] has no CRC! > > > WARNING: "__memzero" [crypto/cmac.ko] has no CRC! > > > WARNING: "memcpy" [crypto/ccm.ko] has no CRC! > > > WARNING: "__memzero" [crypto/ccm.ko] has no CRC! > > > > Any update on this one? I just updated my power-supply next branch > > to v4.9-rc1 and now get almost 18000 CRC warnings for allmodconfig. > > (I use arm-linux-gnueabihf-gcc (Debian 6.1.1-9) 6.1.1 20160705) > > Nick did a patch to fix this in general, and in powerpc specifically, > I sent a patch yesterday to fix the ARM specific symbols. Did you now? You failed to _at least_ copy me on that. This is clearly about core ARM code and not arm-soc stuff, you should always copy me on such changes, and if I were Lee Jones, I'd insist that it was merged through my tree. -- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Bunch of CRC errors in next with arm: move exports to definitions 2016-10-18 9:36 ` Russell King - ARM Linux @ 2016-10-18 10:00 ` Arnd Bergmann 2016-10-20 13:24 ` Tony Lindgren 0 siblings, 1 reply; 10+ messages in thread From: Arnd Bergmann @ 2016-10-18 10:00 UTC (permalink / raw) To: linux-arm-kernel On Tuesday, October 18, 2016 10:36:28 AM CEST Russell King - ARM Linux wrote: > On Tue, Oct 18, 2016 at 11:13:31AM +0200, Arnd Bergmann wrote: > > On Tuesday, October 18, 2016 6:59:44 AM CEST Sebastian Reichel wrote: > > > Hi, > > > > > > On Mon, Aug 22, 2016 at 09:25:13AM -0700, Tony Lindgren wrote: > > > > Looks like starting with next-20160818 I'm now getting close to > > > > 800 lines of WARNINGs on ARM with omap2plus_defconfig while doing > > > > make modules: > > > > > > > > Building modules, stage 2. > > > > MODPOST 399 modules > > > > WARNING: "__memzero" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > WARNING: "memset" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > WARNING: "memcpy" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > WARNING: "_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > WARNING: "_test_and_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > WARNING: "_clear_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > WARNING: "__aeabi_uidivmod" [sound/usb/snd-usb-audio.ko] has no CRC! > > > > WARNING: "_test_and_clear_bit" [sound/usb/snd-usb-audio.ko] has no CRC! > > > > WARNING: "arm_copy_to_user" [sound/usb/snd-usb-audio.ko] has no CRC! > > > > WARNING: "__aeabi_uidiv" [sound/usb/snd-usb-audio.ko] has no CRC! > > > > ... > > > > WARNING: "memset" [crypto/drbg.ko] has no CRC! > > > > WARNING: "memcpy" [crypto/ctr.ko] has no CRC! > > > > WARNING: "memcpy" [crypto/cmac.ko] has no CRC! > > > > WARNING: "__memzero" [crypto/cmac.ko] has no CRC! > > > > WARNING: "memcpy" [crypto/ccm.ko] has no CRC! > > > > WARNING: "__memzero" [crypto/ccm.ko] has no CRC! > > > > > > Any update on this one? I just updated my power-supply next branch > > > to v4.9-rc1 and now get almost 18000 CRC warnings for allmodconfig. > > > (I use arm-linux-gnueabihf-gcc (Debian 6.1.1-9) 6.1.1 20160705) > > > > Nick did a patch to fix this in general, and in powerpc specifically, > > I sent a patch yesterday to fix the ARM specific symbols. > > Did you now? You failed to _at least_ copy me on that. This is clearly > about core ARM code and not arm-soc stuff, you should always copy me on > such changes, and if I were Lee Jones, I'd insist that it was merged > through my tree. Right, sorry for missing the Cc, this was one of many build-time bugfix patches I sent out recently. Nick's patch is still under discussion on linux-arch, and my patch is part of that discussion, but of course you should have been included in the discussion as well. Arnd ^ permalink raw reply [flat|nested] 10+ messages in thread
* Bunch of CRC errors in next with arm: move exports to definitions 2016-10-18 10:00 ` Arnd Bergmann @ 2016-10-20 13:24 ` Tony Lindgren 0 siblings, 0 replies; 10+ messages in thread From: Tony Lindgren @ 2016-10-20 13:24 UTC (permalink / raw) To: linux-arm-kernel * Arnd Bergmann <arnd@arndb.de> [161018 03:02]: > On Tuesday, October 18, 2016 10:36:28 AM CEST Russell King - ARM Linux wrote: > > On Tue, Oct 18, 2016 at 11:13:31AM +0200, Arnd Bergmann wrote: > > > On Tuesday, October 18, 2016 6:59:44 AM CEST Sebastian Reichel wrote: > > > > Hi, > > > > > > > > On Mon, Aug 22, 2016 at 09:25:13AM -0700, Tony Lindgren wrote: > > > > > Looks like starting with next-20160818 I'm now getting close to > > > > > 800 lines of WARNINGs on ARM with omap2plus_defconfig while doing > > > > > make modules: > > > > > > > > > > Building modules, stage 2. > > > > > MODPOST 399 modules > > > > > WARNING: "__memzero" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > > WARNING: "memset" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > > WARNING: "memcpy" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > > WARNING: "_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > > WARNING: "_test_and_set_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > > WARNING: "_clear_bit" [sound/usb/snd-usbmidi-lib.ko] has no CRC! > > > > > WARNING: "__aeabi_uidivmod" [sound/usb/snd-usb-audio.ko] has no CRC! > > > > > WARNING: "_test_and_clear_bit" [sound/usb/snd-usb-audio.ko] has no CRC! > > > > > WARNING: "arm_copy_to_user" [sound/usb/snd-usb-audio.ko] has no CRC! > > > > > WARNING: "__aeabi_uidiv" [sound/usb/snd-usb-audio.ko] has no CRC! > > > > > ... > > > > > WARNING: "memset" [crypto/drbg.ko] has no CRC! > > > > > WARNING: "memcpy" [crypto/ctr.ko] has no CRC! > > > > > WARNING: "memcpy" [crypto/cmac.ko] has no CRC! > > > > > WARNING: "__memzero" [crypto/cmac.ko] has no CRC! > > > > > WARNING: "memcpy" [crypto/ccm.ko] has no CRC! > > > > > WARNING: "__memzero" [crypto/ccm.ko] has no CRC! > > > > > > > > Any update on this one? I just updated my power-supply next branch > > > > to v4.9-rc1 and now get almost 18000 CRC warnings for allmodconfig. > > > > (I use arm-linux-gnueabihf-gcc (Debian 6.1.1-9) 6.1.1 20160705) > > > > > > Nick did a patch to fix this in general, and in powerpc specifically, > > > I sent a patch yesterday to fix the ARM specific symbols. > > > > Did you now? You failed to _at least_ copy me on that. This is clearly > > about core ARM code and not arm-soc stuff, you should always copy me on > > such changes, and if I were Lee Jones, I'd insist that it was merged > > through my tree. > > Right, sorry for missing the Cc, this was one of many build-time > bugfix patches I sent out recently. > > Nick's patch is still under discussion on linux-arch, and my patch > is part of that discussion, but of course you should have been > included in the discussion as well. For reference, that thread seems to be at: http://lkml.org/lkml/2016/10/19/221 Tony ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2016-10-20 13:24 UTC | newest] Thread overview: 10+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2016-08-22 16:25 Bunch of CRC errors in next with arm: move exports to definitions Tony Lindgren 2016-08-26 18:19 ` Tony Lindgren 2016-08-26 18:46 ` Tony Lindgren 2016-08-26 18:53 ` Russell King - ARM Linux 2016-08-26 18:51 ` Russell King - ARM Linux 2016-10-18 4:59 ` Sebastian Reichel 2016-10-18 9:13 ` Arnd Bergmann 2016-10-18 9:36 ` Russell King - ARM Linux 2016-10-18 10:00 ` Arnd Bergmann 2016-10-20 13:24 ` Tony Lindgren
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