* Re: linux-next: Tree for Oct 6 [not found] <20151006182522.09d2d3f5@canb.auug.org.au> @ 2015-10-06 12:33 ` Sudip Mukherjee 2015-10-06 13:24 ` David Miller 2015-10-06 14:46 ` Hans-Peter Nilsson 0 siblings, 2 replies; 5+ messages in thread From: Sudip Mukherjee @ 2015-10-06 12:33 UTC (permalink / raw) To: Stephen Rothwell, Mikael Starvik, Jesper Nilsson Cc: linux-kernel, Jamal Hadi Salim, David S. Miller, netdev, linux-cris-kernel On Tue, Oct 06, 2015 at 06:25:22PM +1100, Stephen Rothwell wrote: > Hi all, > > Changes since 20151002: The build for cris allmodconfig is failing with the error: net/sched/sch_dsmark.c: In function 'dsmark_dequeue': net/sched/sch_dsmark.c:316:1: error: unrecognizable insn: (insn 245 244 119 15 (set (reg:QI 11 r11 [179]) (and:QI (mem/s/j:QI (reg/f:SI 2 r2 [orig:48 D.44939 ] [48]) [0 D.44939_34->mask+0 S1 A8]) (reg:QI 11 r11 [179]))) include/net/dsfield.h:33 -1 (nil)) net/sched/sch_dsmark.c:316:1: internal compiler error: in extract_insn, at recog.c:2109 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. make[2]: *** [net/sched/sch_dsmark.o] Error 1 make[1]: *** [net/sched] Error 2 make[1]: *** Waiting for unfinished jobs.... It says compiler error, but with 4.3-rc4 it compiled properly. Build log of v4.3-rc4 is at https://travis-ci.org/sudipm-mukherjee/parport/jobs/83633972 Build log of linux-next is at: https://travis-ci.org/sudipm-mukherjee/parport/jobs/83839470 regards sudip ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: linux-next: Tree for Oct 6 2015-10-06 12:33 ` linux-next: Tree for Oct 6 Sudip Mukherjee @ 2015-10-06 13:24 ` David Miller 2015-10-06 14:46 ` Hans-Peter Nilsson 1 sibling, 0 replies; 5+ messages in thread From: David Miller @ 2015-10-06 13:24 UTC (permalink / raw) To: sudipm.mukherjee Cc: sfr, starvik, jesper.nilsson, linux-kernel, jhs, netdev, linux-cris-kernel From: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Date: Tue, 6 Oct 2015 18:03:46 +0530 > It says compiler error, but with 4.3-rc4 it compiled properly. That doesn't make it any less of a compiler bug. ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: linux-next: Tree for Oct 6 2015-10-06 12:33 ` linux-next: Tree for Oct 6 Sudip Mukherjee 2015-10-06 13:24 ` David Miller @ 2015-10-06 14:46 ` Hans-Peter Nilsson 2015-10-07 7:10 ` Sudip Mukherjee 1 sibling, 1 reply; 5+ messages in thread From: Hans-Peter Nilsson @ 2015-10-06 14:46 UTC (permalink / raw) To: sudipm.mukherjee Cc: sfr, starvik, jespern, netdev, davem, linux-kernel, linux-cris-kernel, jhs > From: Sudip Mukherjee <sudipm.mukherjee@gmail.com> > Date: Tue, 6 Oct 2015 14:33:46 +0200 > On Tue, Oct 06, 2015 at 06:25:22PM +1100, Stephen Rothwell wrote: > > Hi all, > > > > Changes since 20151002: > > The build for cris allmodconfig is failing with the error: > > net/sched/sch_dsmark.c: In function 'dsmark_dequeue': > net/sched/sch_dsmark.c:316:1: error: unrecognizable insn: > (insn 245 244 119 15 (set (reg:QI 11 r11 [179]) > (and:QI (mem/s/j:QI (reg/f:SI 2 r2 [orig:48 D.44939 ] [48]) [0 D.44939_34->mask+0 S1 A8]) > (reg:QI 11 r11 [179]))) include/net/dsfield.h:33 -1 > (nil)) > net/sched/sch_dsmark.c:316:1: internal compiler error: in extract_insn, at recog.c:2109 > Please submit a full bug report, > with preprocessed source if appropriate. > See <http://gcc.gnu.org/bugs.html> for instructions. > make[2]: *** [net/sched/sch_dsmark.o] Error 1 > make[1]: *** [net/sched] Error 2 > make[1]: *** Waiting for unfinished jobs.... > > It says compiler error, but with 4.3-rc4 it compiled properly. > Build log of v4.3-rc4 is at > https://travis-ci.org/sudipm-mukherjee/parport/jobs/83633972 > > Build log of linux-next is at: > https://travis-ci.org/sudipm-mukherjee/parport/jobs/83839470 Thanks for the heads-up, but any chance of a bug report as per the instructions in the message? It'll only speed up matters. brgds, H-P ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: linux-next: Tree for Oct 6 2015-10-06 14:46 ` Hans-Peter Nilsson @ 2015-10-07 7:10 ` Sudip Mukherjee 2015-10-07 13:31 ` Hans-Peter Nilsson 0 siblings, 1 reply; 5+ messages in thread From: Sudip Mukherjee @ 2015-10-07 7:10 UTC (permalink / raw) To: Hans-Peter Nilsson Cc: sfr, starvik, jespern, netdev, davem, linux-kernel, linux-cris-kernel, jhs On Tue, Oct 06, 2015 at 04:46:53PM +0200, Hans-Peter Nilsson wrote: > > From: Sudip Mukherjee <sudipm.mukherjee@gmail.com> > > Date: Tue, 6 Oct 2015 14:33:46 +0200 > > > On Tue, Oct 06, 2015 at 06:25:22PM +1100, Stephen Rothwell wrote: > > > Hi all, > > > > > > Changes since 20151002: > > > > The build for cris allmodconfig is failing with the error: > > > > net/sched/sch_dsmark.c: In function 'dsmark_dequeue': > > net/sched/sch_dsmark.c:316:1: error: unrecognizable insn: > > (insn 245 244 119 15 (set (reg:QI 11 r11 [179]) > > (and:QI (mem/s/j:QI (reg/f:SI 2 r2 [orig:48 D.44939 ] [48]) [0 D.44939_34->mask+0 S1 A8]) > > (reg:QI 11 r11 [179]))) include/net/dsfield.h:33 -1 > > (nil)) > > net/sched/sch_dsmark.c:316:1: internal compiler error: in extract_insn, at recog.c:2109 > > Please submit a full bug report, > > with preprocessed source if appropriate. > > See <http://gcc.gnu.org/bugs.html> for instructions. > > make[2]: *** [net/sched/sch_dsmark.o] Error 1 > > make[1]: *** [net/sched] Error 2 > > make[1]: *** Waiting for unfinished jobs.... > > > > It says compiler error, but with 4.3-rc4 it compiled properly. > > Build log of v4.3-rc4 is at > > https://travis-ci.org/sudipm-mukherjee/parport/jobs/83633972 > > > > Build log of linux-next is at: > > https://travis-ci.org/sudipm-mukherjee/parport/jobs/83839470 > > Thanks for the heads-up, but any chance of a bug report as per > the instructions in the message? It'll only speed up matters. I can try, but since I am using 4.6.3 version I doubt if I will get the required response (Happened with another arch). And this is the latest cris cross-compiler available in https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/ BTW, I did a bisect and if I revert 47bbbb30b433 ("sch_dsmark: improve memory locality") it again builds without any error. regards sudip ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: linux-next: Tree for Oct 6 2015-10-07 7:10 ` Sudip Mukherjee @ 2015-10-07 13:31 ` Hans-Peter Nilsson 0 siblings, 0 replies; 5+ messages in thread From: Hans-Peter Nilsson @ 2015-10-07 13:31 UTC (permalink / raw) To: sudipm.mukherjee Cc: sfr, starvik, jespern, netdev, davem, linux-kernel, linux-cris-kernel, jhs > From: Sudip Mukherjee <sudipm.mukherjee@gmail.com> > Date: Wed, 7 Oct 2015 09:10:46 +0200 > On Tue, Oct 06, 2015 at 04:46:53PM +0200, Hans-Peter Nilsson wrote: > > Thanks for the heads-up, but any chance of a bug report as per > > the instructions in the message? It'll only speed up matters. > I can try, but since I am using 4.6.3 version I doubt if I will get the > required response (Happened with another arch). Ow, way old. > And this is the latest > cris cross-compiler available in > https://www.kernel.org/pub/tools/crosstool/files/bin/x86_64/ I have nothing to do with that. > BTW, I did a bisect and if I revert 47bbbb30b433 ("sch_dsmark: improve memory locality") > it again builds without any error. Sorry, that's not really useful to me, neither are build logs. What I need to proceed with fixing is preprocessed code and the compiler options used, just as the bug-reporting instructions say. Now that I hear that you get the ICE with a really old gcc version, I'm not inclined to look further, sorry. Except, when you mention the version I vaguely remember; it reminds me of a bug fixed a long time ago. Maybe it was PR53120? Sorry, I don't remember anything else useful. Still, thanks; it'll shorten the response time if other people tell me the same thing. brgds, H-P ^ permalink raw reply [flat|nested] 5+ messages in thread
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[not found] <20151006182522.09d2d3f5@canb.auug.org.au>
2015-10-06 12:33 ` linux-next: Tree for Oct 6 Sudip Mukherjee
2015-10-06 13:24 ` David Miller
2015-10-06 14:46 ` Hans-Peter Nilsson
2015-10-07 7:10 ` Sudip Mukherjee
2015-10-07 13:31 ` Hans-Peter Nilsson
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