- linaro-toolchain - lists.linaro.org

Re: [Linaro-TCWG-CI] binutils patch #76704: FAIL: 2 regressions

by Christophe Lyon

Hi, The error reported below was in fact caused by a bug in these tests, which has now been fixed. Sorry for the false alarm. Thanks On Tue, 26 Sept 2023 at 16:38, <ci_notify(a)linaro.org> wrote: > Dear contributor, our automatic CI has detected problems related to your > patch(es). Please find some details below. If you have any questions, > please follow up on linaro-toolchain(a)lists.linaro.org mailing list, > Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain > developer on the usual project channel. > > In CI config tcwg_binutils_check/master-aarch64 after: > > | binutils patch https://patchwork.sourceware.org/patch/76704 > | Author: Neal Frager <neal.frager(a)amd.com> > | Date: Tue Sep 26 13:46:37 2023 +0100 > | > | gas: microblaze: fixing constant range check issue > | > | The range check should be checking for the range > | ffffffff80000000..7fffffff, not ffffffff70000000. > | > | This patch has been tested for years of AMD Xilinx Yocto > | releases as part of the following patch set: > | ... 5 lines of the commit log omitted. > | ... applied on top of baseline commit: > | d86dbbea8a8 aarch64: Allow feature flags to occupy >64 bits > > FAIL: 2 regressions > > regressions.sum: > === binutils tests === > > Running binutils:binutils-all/ar.exp ... > FAIL: replacing non-deterministic member (wrong size, expected: 920) > FAIL: replacing SOURCE_DATE_EPOCH deterministic member (wrong size, > expected: 1096) > > === Results Summary === > > You can find the failure logs in *.log.1.xz files in > - > https://ci.linaro.org/job/tcwg_binutils_check--master-aarch64-precommit/379… > . > The full lists of regressions and progressions are in > - > https://ci.linaro.org/job/tcwg_binutils_check--master-aarch64-precommit/379… > . > The list of [ignored] baseline and flaky failures are in > - > https://ci.linaro.org/job/tcwg_binutils_check--master-aarch64-precommit/379… > . > > > > > -----------------8<--------------------------8<--------------------------8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : > https://ci.linaro.org/job/tcwg_binutils_check--master-aarch64-precommit/379… > Reference build : > https://ci.linaro.org/job/tcwg_binutils_check--master-aarch64-build/302/art…

1 year, 7 months

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Re: [Linaro-TCWG-CI] binutils patch #76687: FAIL: 2 regressions

by Christophe Lyon

Hi, The error reported below was in fact caused by a bug in these tests, which has now been fixed. Sorry for the false alarm. Thanks On Tue, 26 Sept 2023 at 16:38, <ci_notify(a)linaro.org> wrote: > Dear contributor, our automatic CI has detected problems related to your > patch(es). Please find some details below. If you have any questions, > please follow up on linaro-toolchain(a)lists.linaro.org mailing list, > Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain > developer on the usual project channel. > > In CI config tcwg_binutils_check/master-aarch64 after: > > | binutils patch https://patchwork.sourceware.org/patch/76687 > | Author: YunQiang Su <yunqiang.su(a)cipunited.com> > | Date: Tue Sep 26 07:20:35 2023 -0400 > | > | GAS/MIPS: Fix testcase module-defer-warn2 for r2+ triples > | > | When gas is configured with --target=mipsisa32r2el-elf, > module-defer-warn2 > | will fail: > | > | /binutils-gdb/gas/testsuite/gas/mips/module-defer-warn2.s: > Assembler messages: > | /binutils-gdb/gas/testsuite/gas/mips/module-defer-warn2.s:2: > Error: `gp=64' used with a 32-bit processor > | ... 11 lines of the commit log omitted. > | ... applied on top of baseline commit: > | d86dbbea8a8 aarch64: Allow feature flags to occupy >64 bits > > FAIL: 2 regressions > > regressions.sum: > === binutils tests === > > Running binutils:binutils-all/ar.exp ... > FAIL: replacing non-deterministic member (wrong size, expected: 920) > FAIL: replacing SOURCE_DATE_EPOCH deterministic member (wrong size, > expected: 1096) > > === Results Summary === > > You can find the failure logs in *.log.1.xz files in > - > https://ci.linaro.org/job/tcwg_binutils_check--master-aarch64-precommit/378… > . > The full lists of regressions and progressions are in > - > https://ci.linaro.org/job/tcwg_binutils_check--master-aarch64-precommit/378… > . > The list of [ignored] baseline and flaky failures are in > - > https://ci.linaro.org/job/tcwg_binutils_check--master-aarch64-precommit/378… > . > > > > > -----------------8<--------------------------8<--------------------------8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : > https://ci.linaro.org/job/tcwg_binutils_check--master-aarch64-precommit/378… > Reference build : > https://ci.linaro.org/job/tcwg_binutils_check--master-aarch64-build/302/art…

1 year, 7 months

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Re: [Linaro-TCWG-CI] gcc patch #76638: FAIL: 12 regressions

by Jonathan Wakely

The <bits/version.h> header needs to be regenerated. The changes to the generated file were not in the diff posted to the mailing list (but are committed to git). On Mon, 25 Sept 2023 at 11:55, <ci_notify(a)linaro.org> wrote: > > Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain(a)lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel. > > In CI config tcwg_gcc_check/master-arm after: > > | gcc patch https://patchwork.sourceware.org/patch/76638 > | Author: Jonathan Wakely <jwakely(a)redhat.com> > | Date: Mon Sep 25 09:53:24 2023 +0100 > | > | libstdc++: Define C++23 std::forward_like (P2445R1) > | > | Tested x86_64-linux. Pushed to trunk. > | > | -- >8 -- > | > | libstdc++-v3/ChangeLog: > | ... 8 lines of the commit log omitted. > | ... applied on top of baseline commit: > | c25d6f15211 LoongArch: doc: Update -m[no-]explicit-relocs for r14-4160 > > FAIL: 12 regressions > > regressions.sum: > === libstdc++ tests === > > Running libstdc++:libstdc++-dg/conformance.exp ... > FAIL: 20_util/forward_like/1.cc -std=gnu++23 (test for excess errors) > FAIL: 20_util/forward_like/1.cc -std=gnu++26 (test for excess errors) > FAIL: 20_util/forward_like/2_neg.cc -std=gnu++23 (test for errors, line ) > FAIL: 20_util/forward_like/2_neg.cc -std=gnu++23 (test for errors, line 5) > FAIL: 20_util/forward_like/2_neg.cc -std=gnu++23 (test for errors, line 7) > FAIL: 20_util/forward_like/2_neg.cc -std=gnu++23 (test for excess errors) > FAIL: 20_util/forward_like/2_neg.cc -std=gnu++26 (test for errors, line ) > ... and 7 more entries > > You can find the failure logs in *.log.1.xz files in > - https://ci.linaro.org/job/tcwg_gcc_check--master-arm-precommit/3840/artifac… . > The full lists of regressions and progressions are in > - https://ci.linaro.org/job/tcwg_gcc_check--master-arm-precommit/3840/artifac… . > The list of [ignored] baseline and flaky failures are in > - https://ci.linaro.org/job/tcwg_gcc_check--master-arm-precommit/3840/artifac… . > > > > -----------------8<--------------------------8<--------------------------8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-precommit/3840/artifac… > Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-arm-build/1059/artifact/ar…

1 year, 7 months

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[ACTIVITY] report week ending 27 Sep

by Peter Maydell

Progress (short week, three days): * UM-2 [QEMU upstream maintainership] - Sent a patch to fix a bug involving QEMU's PSCI emulation when QEMU is faking being EL3 firmware for a Linux guest - Sent patch to make our handling of the UNPREDICTABLE T32 LDM-of-single-register case match real hardware (some buggy software assumes this) - Patch review - Converted some more .txt files in our docs directory to rST * QEMU-486 [Support FEAT_RME guests in a board model] - JIRA cleanup to more clearly define what this epic is for, close out some redundant other epics and issues, and create or move some subtasks to be part of this epic -- PMM

1 year, 7 months

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Re: [Linaro-TCWG-CI] gcc-14-4111-g6e92a6a2a72: 483.xalancbmk failed to build

by Maxim Kuvyrkov

Hi Patrick, Did you already get any bug reports for gcc-14-4111-g6e92a6a2a72 ? In our benchmarking we see that 483.xalancbmk (from SPEC CPU2006) fails to build on 32-bit ARM. Let me know if you need any help in reproducing and troubleshooting this. Thanks! -- Maxim Kuvyrkov https://www.linaro.org > On Sep 27, 2023, at 11:05, ci_notify(a)linaro.org wrote: > > Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain(a)lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel. > > In CI config tcwg_bmk-code_speed-spec2k6/gnu-arm-master-O3 after: > > | commit gcc-14-4111-g6e92a6a2a72 > | Author: Patrick Palka <ppalka(a)redhat.com> > | Date: Mon Sep 18 14:47:52 2023 -0400 > | > | c++: non-dependent assignment checking [PR63198, PR18474] > | > | This patch makes us recognize and check non-dependent simple assigments > | ahead of time, like we already do for compound assignments. This means > | the templated representation of such assignments will now usually have > | an implicit INDIRECT_REF (due to the reference return type), which the > | -Wparentheses code needs to handle. As a drive-by improvement, this > | ... 51 lines of the commit log omitted. > > the following benchmarks slowed down by more than 3%: > - 483.xalancbmk failed to build > > Below reproducer instructions can be used to re-build both "first_bad" and "last_good" cross-toolchains used in this bisection. Naturally, the scripts will fail when triggerring benchmarking jobs if you don\'t have access to Linaro TCWG CI. > > Configuration: > - Benchmark: > - Toolchain: GCC + Glibc + GNU Linker > - Version: all components were built from their tip of trunk > - Target: arm-linux-gnueabihf > - Compiler flags: O3 > - Hardware: NVidia TK1 4x Cortex-A15 > > This benchmarking CI is work-in-progress, and we welcome feedback and suggestions at linaro-toolchain(a)lists.linaro.org . In our improvement plans is to add support for SPEC CPU2017 benchmarks and provide "perf report/annotate" data behind these reports. > > -----------------8<--------------------------8<--------------------------8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--gnu-arm-master-O3-bu… > Reference build : https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--gnu-arm-master-O3-bu… > > Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sh… > > Full commit : https://github.com/gcc-mirror/gcc/commit/6e92a6a2a72d3b7a5e1b29042d8a6a43fe… > > Latest bug report status : https://linaro.atlassian.net/browse/GNU-951 > > List of configurations that regressed due to this commit : > * tcwg_bmk-code_speed-spec2k6 > ** gnu-arm-master-O3 > *** 483.xalancbmk failed to build > *** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sh… > *** https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--gnu-arm-master-O3-bu…

1 year, 7 months

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Fwd: [Linaro-TCWG-CI] 2 patches in gdb: Failure

by Guinevere Larsen

Hello! I got 3 of these messages about a patch I have upstream, which seems excessive. I also just managed to grab an aarch64 box and test it and got no errors, so I'd appreciate someone double checking that those werent 3 false positives please. Thank you! Guinevere Larsen She/Her/Hers -------- Forwarded Message -------- Subject: [Linaro-TCWG-CI] 2 patches in gdb: Failure Date: Mon, 25 Sep 2023 05:37:49 +0000 (UTC) From: ci_notify(a)linaro.org Reply-To: linaro-toolchain(a)lists.linaro.org To: blarsen(a)redhat.com Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain(a)lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel. In CI config tcwg_gdb_check/master-aarch64 after: | 2 patches in gdb | Patchwork URL: https://patchwork.sourceware.org/patch/76616 | ca7351280f6 gdb/infrun: simplify process_event_stop_test | 0e77782d402 gdb/record: print frame information when exiting a recursive call | ... applied on top of baseline commit: | be8e8313099 Automatic date update in version.in Results changed to # reset_artifacts: -10 # build_abe gdb -- --prefix /usr --disable install: # FAILED # build_abe dejagnu: # build_abe check_gdb --: # First few build errors in logs: # 00:10:07 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7012:17: error: ‘curr_frame_id’ was not declared in this scope; did you mean ‘outer_frame_id’? # 00:10:07 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7185:14: error: ‘curr_frame_id’ was not declared in this scope; did you mean ‘outer_frame_id’? # 00:10:07 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7185:31: error: ‘original_frame_id’ was not declared in this scope # 00:10:07 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7615:8: error: ‘curr_frame_id’ was not declared in this scope; did you mean ‘outer_frame_id’? # 00:10:07 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7615:25: error: ‘original_frame_id’ was not declared in this scope # 00:10:07 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7663:11: error: ‘curr_frame_id’ was not declared in this scope; did you mean ‘outer_frame_id’? # 00:10:07 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7663:28: error: ‘original_frame_id’ was not declared in this scope # 00:10:09 make[1]: *** [Makefile:1923: infrun.o] Error 1 # 00:10:09 make: *** [Makefile:12387: all-gdb] Error 2 # 00:09:18 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7012:17: error: ‘curr_frame_id’ was not declared in this scope; did you mean ‘outer_frame_id’? # 00:09:18 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7185:14: error: ‘curr_frame_id’ was not declared in this scope; did you mean ‘outer_frame_id’? # 00:09:18 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7185:31: error: ‘original_frame_id’ was not declared in this scope # 00:09:18 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7615:8: error: ‘curr_frame_id’ was not declared in this scope; did you mean ‘outer_frame_id’? # 00:09:18 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7615:25: error: ‘original_frame_id’ was not declared in this scope # 00:09:18 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7663:11: error: ‘curr_frame_id’ was not declared in this scope; did you mean ‘outer_frame_id’? # 00:09:18 /home/tcwg-build/workspace/tcwg_gnu_0/abe/snapshots/gdb.git~master/gdb/infrun.c:7663:28: error: ‘original_frame_id’ was not declared in this scope # 00:09:22 make[1]: *** [Makefile:1924: infrun.o] Error 1 # 00:09:43 make: *** [Makefile:12387: all-gdb] Error 2 From # reset_artifacts: -10 # build_abe gdb -- --prefix /usr --disable install: -2 # build_abe dejagnu: -1 # build_abe check_gdb --: 0 -----------------8<--------------------------8<--------------------------8<-------------------------- The information below can be used to reproduce a debug environment: Current build : https://ci.linaro.org/job/tcwg_gdb_check--master-aarch64-precommit/642/arti… Reference build : https://ci.linaro.org/job/tcwg_gdb_check--master-aarch64-build/326/artifact…

1 year, 7 months

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[weekly][linaro] report week ending 22 Sep

by Peter Maydell

Progress: * UM-2 [QEMU upstream maintainership] - Implemented Neoverse N2 CPU model (easy as it's very similar to the Cortex-A710 we just implemented; but because it supports 48 bit physical addresses we can use it in the sbsa-ref board, so it's worth having both) - Wrote code to wire up the NS EL2 virtual timer IRQ on the virt board. This is part of FEAT_VHE, and we implemented the timer itself in the CPU ages ago, but forgot to ever wire up the interrupt line on the board models. Unfortunately doing this runs into a bug in EDK2 where it incorrectly asserts when it sees a dtb that reports the interrupt line. Leif Lindholm wrote patches to fix this in EDK2, but we'll need to update the QEMU testsuite and figure out how to communicate the need for an updated EDK2 to users. - Looked again at a long-standing missing feature in the virt board where it only has one UART. The main blocker for adding a second one has been odd EDK2 behaviour when the dtb tells it there are two UARTs. Investigated and wrote up exactly what it does to start a discussion about improving it. - Put together a target-arm pull request - Squashed a few -Wshadow warnings - Looking at a bug involving QEMU's PSCI emulation when QEMU is faking being EL3 firmware for a Linux guest * QEMU-530 [QEMU ARM v9.4 Baseline CPU for TCG] - Implemented and sent a patch for FEAT_HPMN0 (a very easy feature that makes MDCR_EL2.HPMN==0 valid) -- PMM

1 year, 7 months

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Re: [EXT] [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure

by Andrew Pinski

I could not reproduce the bootstrap failure at -O3 on x86_64. I used --with-build-config=bootstrap-O3 . Maybe this is an arm (32?) only issue. Thanks, Andrew ________________________________________ From: ci_notify(a)linaro.org <ci_notify(a)linaro.org> Sent: Saturday, September 16, 2023 5:33 AM To: Andrew Pinski Cc: gcc-regression(a)gcc.gnu.org Subject: [EXT] [Linaro-TCWG-CI] basepoints/gcc-14-4038-gb975c0dc3be: Failure External Email ---------------------------------------------------------------------- Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain(a)lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel. In CI config tcwg_bootstrap_build/master-arm-bootstrap_O3 after: | commit basepoints/gcc-14-4038-gb975c0dc3be | Author: Andrew Pinski <apinski(a)marvell.com> | Date: Thu Sep 14 14:47:04 2023 -0700 | | MATCH: Improve zero_one_valued_p for cases without range information | | I noticed we sometimes lose range information in forwprop due to a few | match and simplify patterns optimizing away casts. So the easier way | to these cases is to add a match for zero_one_valued_p wich mathes | a cast from another zero_one_valued_p. | This also adds the case of `x & zero_one_valued_p` as being zero_one_valued_p | ... 13 lines of the commit log omitted. Results changed to # reset_artifacts: -10 # true: 0 # build_abe bootstrap_O3: # FAILED # First few build errors in logs: # 00:30:42 xg++: internal compiler error: Segmentation fault signal terminated program cc1plus # 00:30:42 make[3]: *** [Makefile:1184: tree-ssa-loop-niter.o] Error 4 # 00:30:42 make[2]: *** [Makefile:5051: all-stage2-gcc] Error 2 # 00:30:42 make[1]: *** [Makefile:25871: stage2-bubble] Error 2 # 00:30:42 make: *** [Makefile:1090: all] Error 2 # 00:07:25 make[3]: [Makefile:1822: armv8l-unknown-linux-gnueabihf/bits/largefile-config.h] Error 1 (ignored) # 00:25:31 xg++: internal compiler error: Segmentation fault signal terminated program cc1plus # 00:25:31 make[3]: *** [Makefile:1184: tree-ssa-loop-niter.o] Error 4 # 00:30:14 make[2]: *** [Makefile:5051: all-stage2-gcc] Error 2 # 00:30:14 make[1]: *** [Makefile:25871: stage2-bubble] Error 2 # 00:30:14 make: *** [Makefile:1090: all] Error 2 From # reset_artifacts: -10 # true: 0 # build_abe bootstrap_O3: 1 -----------------8<--------------------------8<--------------------------8<-------------------------- The information below can be used to reproduce a debug environment: Current build : https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg… Reference build : https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg… Reproduce last good and first bad builds: https://urldefense.proofpoint.com/v2/url?u=https-3A__git.linaro.org_toolcha… Full commit : https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_gcc-2Dmirro… Latest bug report status : https://urldefense.proofpoint.com/v2/url?u=https-3A__linaro.atlassian.net_b… List of configurations that regressed due to this commit : * tcwg_bootstrap_build ** master-arm-bootstrap_O3 *** Failure *** https://urldefense.proofpoint.com/v2/url?u=https-3A__git.linaro.org_toolcha… *** https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg…

1 year, 7 months

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[Linaro-TCWG-CI] glibc-2.38.9000-125-g973fe93a56: FAIL: 1 regressions

by ci_notify＠linaro.org

Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain(a)lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel. In CI config tcwg_glibc_check/master-arm after: | commit glibc-2.38.9000-125-g973fe93a56 | Author: Siddhesh Poyarekar <siddhesh(a)sourceware.org> | Date: Fri Sep 15 13:51:12 2023 -0400 | | getaddrinfo: Fix use after free in getcanonname (CVE-2023-4806) | | When an NSS plugin only implements the _gethostbyname2_r and | _getcanonname_r callbacks, getaddrinfo could use memory that was freed | during tmpbuf resizing, through h_name in a previous query response. | | The backing store for res->at->name when doing a query with | ... 15 lines of the commit log omitted. FAIL: 1 regressions regressions.sum: === glibc tests === Running glibc:nss ... FAIL: nss/tst-nss-gai-hv2-canonname === Results Summary === You can find the failure logs in *.log.1.xz files in - https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/616/artifact/a… . The full lists of regressions and progressions are in - https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/616/artifact/a… . The list of [ignored] baseline and flaky failures are in - https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/616/artifact/a… . -----------------8<--------------------------8<--------------------------8<-------------------------- The information below can be used to reproduce a debug environment: Current build : https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/616/artifact/a… Reference build : https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/615/artifact/a… Reproduce last good and first bad builds: https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/glibc/sha… Full commit : https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=973fe93a5675c42798b2… Latest bug report status : https://linaro.atlassian.net/browse/GNU-940 List of configurations that regressed due to this commit : * tcwg_glibc_check ** master-arm *** FAIL: 1 regressions *** https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/glibc/sha… *** https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/616/

1 year, 8 months

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[ACTIVITY] report week ending 15 Sep

by Peter Maydell

Progress: * UM-2 [QEMU upstream maintainership] - sent patches that re-sync our defined set of usermode hwcap bits and ID register bitmasks with what the Linux kernel currently has - code review * QEMU-530 [QEMU ARM v9.4 Baseline CPU for TCG] - FEAT_HBC: wrote and sent patch for this very simple feature - FEAT_MOPS: rolled v2 patchset based on review feedback * QEMU-486 [Update QEMU device models for FEAT_RME] - Looked at the SMMU spec to see (a) what realm-management related changes it needs and (b) where we are on the implementation of other features. Closed a few stale JIRA issues for features we've already implemented. - sent a patchset that advertises that we support SMMUv3.1-XNX (this is a no-op for our implementation) - investigated what the "expected" setup is for enforcing GPT checks on the GIC/ITS. Current front-runner is "the SMMU that's already in the system provides 'GPC checks only' for the accesses from these devices, as well as stage1/stage2 + GPT checks for PCI etc devices" (the term in the SMMU spec rev F.a is for a GPC-checks-only client device is "NoStreamID device") -- PMM

1 year, 8 months

1
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Re: [Linaro-TCWG-CI] glibc patch #75959: FAIL: 1 regressions

by Siddhesh Poyarekar

On 2023-09-14 16:32, ci_notify(a)linaro.org wrote: > Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain(a)lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel. > > In CI config tcwg_glibc_check/master-arm after: > > | glibc patch https://patchwork.sourceware.org/patch/75959 > | Author: Siddhesh Poyarekar <siddhesh(a)sourceware.org> > | Date: Thu Sep 14 06:13:02 2023 -0400 > | > | getaddrinfo: Fix use after free in getcanonname (CVE-2023-4806) > | > | When an NSS plugin only implements the _gethostbyname2_r and > | _getcanonname_r callbacks, getaddrinfo could use memory that was freed > | during tmpbuf resizing, through h_name in a previous query response. > | Fix this by copying h_name over and freeing it at the end. > | > | ... 3 lines of the commit log omitted. > | ... applied on top of baseline commit: > | 803f4073cc Add MOVE_MOUNT_BENEATH from Linux 6.5 to sys/mount.h > > FAIL: 1 regressions > > regressions.sum: > === glibc tests === > > Running glibc:nss ... > FAIL: nss/tst-nss-gai-hv2-canonname > > === Results Summary === > > You can find the failure logs in *.log.1.xz files in > - https://ci.linaro.org/job/tcwg_glibc_check--master-arm-precommit/703/artifa… . > The full lists of regressions and progressions are in > - https://ci.linaro.org/job/tcwg_glibc_check--master-arm-precommit/703/artifa… . > The list of [ignored] baseline and flaky failures are in > - https://ci.linaro.org/job/tcwg_glibc_check--master-arm-precommit/703/artifa… . > > > > -----------------8<--------------------------8<--------------------------8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : https://ci.linaro.org/job/tcwg_glibc_check--master-arm-precommit/703/artifa… > Reference build : https://ci.linaro.org/job/tcwg_glibc_check--master-arm-build/612/artifact/a… Hello, I'm looking at the logs and all it has is: original exit status 127 running post-clean rsync for the new test. It looks like other NSS tests also fail in the same way. Is this a known issue on arm? Thanks, Sid

1 year, 8 months

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Fwd: [Linaro-TCWG-CI] gcc patch #75644: FAIL: 2 regressions

by Jonathan Wakely

I think this is because the patch changes libstdc++-v3/include/bits/version.def which requires version.h to be regenerated, by running 'make update-version' in the objdir/$target/libstdc++-v3/include directory. The patch I sent to gcc-patches (which is archived in patchwork) doesn't have the updates to the generated files, but what I committed to git does have them. ---------- Forwarded message --------- From: <ci_notify(a)linaro.org> Date: Mon, 11 Sept 2023 at 21:00 Subject: [Linaro-TCWG-CI] gcc patch #75644: FAIL: 2 regressions To: <jwakely(a)redhat.com> Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain(a)lists.linaro.org mailing list, Libera's #linaro-tcwg channel, or ping your favourite Linaro toolchain developer on the usual project channel. In CI config tcwg_gcc_check/master-aarch64 after: | gcc patch https://patchwork.sourceware.org/patch/75644 | Author: Jonathan Wakely <jwakely(a)redhat.com> | Date: Mon Sep 11 14:57:08 2023 +0100 | | libstdc++: Formatting std::thread::id and std::stacktrace (P2693R1) | | Tested aarch64-linux. Pushed to trunk. | | -- >8 -- | | New std::formatter specializations for C++23. | ... 18 lines of the commit log omitted. | ... applied on top of baseline commit: | 390fa3a78c8 libstdc++: Fix -Wunused-parameter warnings FAIL: 2 regressions regressions.sum: === libstdc++ tests === Running libstdc++:libstdc++-dg/conformance.exp ... FAIL: 19_diagnostics/stacktrace/output.cc (test for excess errors) FAIL: 19_diagnostics/stacktrace/version.cc (test for excess errors) === Results Summary === You can find the failure logs in *.log.1.xz files in - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-precommit/2232/art… . The full lists of regressions and progressions are in - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-precommit/2232/art… . The list of [ignored] baseline and flaky failures are in - https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-precommit/2232/art… . -----------------8<--------------------------8<--------------------------8<-------------------------- The information below can be used to reproduce a debug environment: Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-precommit/2232/art… Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/926/artifact…

1 year, 8 months

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[ACTIVITY] Report for week #36

by Thiago Jung Bauermann

Hello, # [GNU-767] Support changing SVE vector length in remote debugging - Continuing work on new approach to support changing SVE vector length in remote debugging. Fixed making native GDB work with the new approach using the DWARF location expression. Now porting the same approach to gdbserver, with an ad-hoc minimal location expression. # TCWG CI - Fixed GDB testsuite default timeout value, to make GDB check jobs for 32-bit ARM run in a less unreasonable time again. # Misc - Started preparation for future work on Guarded Control Stack for GDB. -- Thiago

1 year, 8 months

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[ACTIVITY] report week ending 8 Sep

by Peter Maydell

Progress: * UM-2 [QEMU upstream maintainership] - sent patch fixing some regexes in our documentation - patch review and queueing up an arm pull request - Investigated the mps3-an536 Cortex-R52 FPGA image to see what work would be required to implement a QEMU model of it, wrote a draft of a jira epic issue for this * QEMU-530 [QEMU ARM v9.4 Baseline CPU for TCG] - FEAT_MOPS: * Implemented and tested the memcpy/memmove insns CPY* * Got the whole patchseries into good enough shape to send out for review -- PMM

1 year, 8 months

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[ACTIVITY] Report for week #35

by Thiago Jung Bauermann

Hello, # [GNU-767] Support changing SVE vector length in remote debugging - Resumed working on new approach to support changing SVE vector length in remote debugging. I was able to use DWARF location expressions in the target description to express the SVE vector register sizes in terms of the VG register. Also adapted the regcache to support variable-length registers, and removed the VQ value from the target description and from aarch64_gdbarch_tdep, making GDB use one target description regardless of the vector length size. Still ironing out some bugs, and haven't tackled gdbserver yet. -- Thiago

1 year, 8 months

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Re: [EXT] [Linaro-TCWG-CI] 2 patches in gcc: FAIL: 1 regressions

by Andrew Pinski

Just FYI. This test is just bogus and fixing it might be simple as using -fsanitize=undefined to check at runtime there is no undefined behavior being hit. In this case even if we do the comparison in `signed` and do the negate in `unsigned` types. we can still remove the negate in this case since we know the only value that will be still negative in that branch is LONG_MIN. So my patch just simplifies the inner comparison to that instead of `a < 0` and then be able to remove the neg. Someone else will have to fix the testcase since it is a testcase issue ... ________________________________________ From: ci_notify(a)linaro.org <ci_notify(a)linaro.org> Sent: Friday, September 1, 2023 3:07 PM To: Andrew Pinski Subject: [EXT] [Linaro-TCWG-CI] 2 patches in gcc: FAIL: 1 regressions External Email ---------------------------------------------------------------------- Dear contributor, our automatic CI has detected problems related to your patch(es). Please find some details below. If you have any questions, please follow up on linaro-toolchain(a)lists.linaro.org mailing list. In CI config tcwg_gcc_check/master-aarch64 after: | 2 patches in gcc | Patchwork URL: https://urldefense.proofpoint.com/v2/url?u=https-3A__patchwork.sourceware.o… | 504821491ff VR-VALUES: Rewrite test_for_singularity using range_op_handler | f6d1540c3e0 VR-VALUES: Rename op0/op1 to op1/op2 for test_for_singularity | ... applied on top of baseline commit: | b0d75f7d3bb libstdc++: Fix debug-mode tests for constexpr algorithms FAIL: 1 regressions regressions.sum: === gcc tests === Running gcc:gcc.target/aarch64/aarch64.exp ... FAIL: gcc.target/aarch64/vnegd_s64.c scan-assembler-times neg\\tx[0-9]+, x[0-9]+ 1 === Results Summary === -----------------8<--------------------------8<--------------------------8<-------------------------- The information below can be used to reproduce a debug environment: Current build : https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg… Reference build : https://urldefense.proofpoint.com/v2/url?u=https-3A__ci.linaro.org_job_tcwg…

1 year, 8 months

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[ACTIVITY] report week ending 1 Sep

by Peter Maydell

Progress (short week, 3 days): * UM-2 [QEMU upstream maintainership] - code review: + RTH's linux-user ESR signal frame patchset + iMX6/7 cleanup patchset + some other minor bits and pieces * QEMU-530 [QEMU ARM v9.4 Baseline CPU for TCG] - FEAT_MOPS: * SETG* instructions (memset + MTE tag setting) implemented and given some basic testing -- PMM

1 year, 8 months

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[Linaro-TCWG-CI] FAIL: regressions after gcc commit 0c78240fd7d519fc27ca822f66a92f85edf43f70

by Adhemerval Zanella Netto

Hi Jan, Your patch caused a regression [1] on aarch64-linux-gnu. Would you please investigate? I am having some trouble to reproduce it outside our CI environment, but it has been hitting this issues consistently and it does seems related to your patch. Let me know if you need any assistance in reproducing these. Thanks! [1] https://ci.linaro.org/job/tcwg_bootstrap_build--master-aarch64-bootstrap_pr…

1 year, 8 months

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Re: [Linaro-TCWG-CI] FAIL: 2 regressions after gcc commit 27de9aa152141e7f3ee66372647d0f2cd94c4b90

by Adhemerval Zanella Netto

Hi Richard, Your patch caused a regression [1] on aarch64-linux-gnu. Would you please investigate? I did a quick analysis and it seems that for test_copy_lane_f32, test_copy_lane_s32, test_copy_lane_u32, gcc is now generating zip1 instead of a ins; which does not seem fully correct. Let me know if you need any assistance in reproducing these. Thanks! [1] https://ci.linaro.org/job/tcwg_gnu_cross_check_gcc--master-aarch64-build/91…

1 year, 8 months

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Re: [Linaro-TCWG-CI] FAIL: 1 regressions after glibc-2.38.9000-71-g7086332e06 elf: Check that --list-diagnostics output has the expected syntax

by Maxim Kuvyrkov

> On Aug 25, 2023, at 19:18, ci_notify(a)linaro.org wrote: > > Dear contributor, our automatic CI has detected problems related to your patch. > Please find below some details about it. If you have any questions, please > follow up on linaro-toolchain(a)lists.linaro.org mailing list. > > In CI config tcwg_glibc_check/master-aarch64 after: > > | Patchwork URL: https://patchwork.sourceware.org/project/glibc/patch/871qfr9te6.fsf@oldenbu… > | commit 7086332e068cbe778cb47a9baf23cd1d2401444a > | Author: Florian Weimer <fweimer(a)redhat.com> > | Date: Fri Aug 25 14:52:01 2023 +0200 > | > | elf: Check that --list-diagnostics output has the expected syntax > | > | Parts of elf/tst-rtld-list-diagnostics.py have been copied from > | scripts/tst-ld-trace.py. > | > | The abnf module is entirely optional and used to verify the > | ... 3 lines of the commit log omitted. > > FAIL: 1 regressions > > regressions.sum: > === glibc tests === > > Running glibc:elf ... > FAIL: elf/tst-rtld-list-diagnostics Hi Florian, Output of failed test is in [1]. [1] https://ci.linaro.org/job/tcwg_glibc_check--master-aarch64-precommit/597/ar… . Regards, -- Maxim Kuvyrkov https://www.linaro.org > > === Results Summary === > > > > -----------------8<--------------------------8<--------------------------8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : https://ci.linaro.org/job/tcwg_glibc_check--master-aarch64-precommit/597/ar… > Reference build : https://ci.linaro.org/job/tcwg_glibc_check--master-aarch64-build/622/artifa… > > Reproduce last good and first bad builds: https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/glibc/sha… > > Full commit : https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=7086332e068cbe778cb4… > > Latest bug report status : https://linaro.atlassian.net/browse/GNU-692 > > List of configurations that regressed due to this commit : > * tcwg_glibc_check > ** master-aarch64 > *** FAIL: 1 regressions > *** https://ci.linaro.org/job/tcwg_glibc_check--master-aarch64-precommit/597/

1 year, 8 months

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[ACTIVITY] Report for week #34

by Thiago Jung Bauermann

Hello, # TCWG CI - GCC regression GNU-884: Prathamesh confirmed that the new generated code is better so I posted a patch adjusting the testcase. - GCC regression GNU-885: Confirmed that the problem is still present in trunk as of commit 829c0c06fe7b from yesterday, so opened bugzilla 111125 and copied the patch author. He fixed the regression. - Posted Gerrit review request to increase timeout for GDB check jobs to accommodate longer times for Armv8l builds. # GDB Upstream - Reviewed v4 of Luis' patch series adding SME support to GDB and gdbserver. -- Thiago

1 year, 8 months

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Re: [Linaro-TCWG-CI] FAIL: 1 regressions after gcc commit

by Adhemerval Zanella Netto

Hi Andrew, Your patch caused a regression [1] on aarch64-linux-gnu. Would you please investigate? I did a quick analysis and it seems that the expected 18 for aarch64 is now 17: $ grep "Jumps threaded" a-ssa-dom-thread-7.c.197t.thread2 Jumps threaded: 17 Let me know if you need any assistance in reproducing these. Thanks! [1] https://ci.linaro.org/job/tcwg_gnu_native_check_gcc--master-aarch64-build/5…

1 year, 8 months

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Re: [Linaro-TCWG-CI] FAIL: 6 regressions after basepoints/gcc-14-3441-ga1558e9ad85 tree-optimization/111115 - SLP of masked stores

by Maxim Kuvyrkov

Hi Richard, Your patch below ICEs on aarch64-linux-gnu. Should reproduce easily on native or cross aarch64-linux-gnu build. Let me know if you need any assistance in reproducing this. Thanks, -- Maxim Kuvyrkov https://www.linaro.org > On Aug 24, 2023, at 22:03, ci_notify(a)linaro.org wrote: > > Dear contributor, our automatic CI has detected problems related to your patch. > Please find below some details about it. If you have any questions, please > follow up on linaro-toolchain(a)lists.linaro.org mailing list. > > In CI config tcwg_gcc_check/master-aarch64 after: > > | commit a1558e9ad856938f165f838733955b331ebbec09 > | Author: Richard Biener <rguenther(a)suse.de> > | Date: Wed Aug 23 14:28:26 2023 +0200 > | > | tree-optimization/111115 - SLP of masked stores > | > | The following adds the capability to do SLP on .MASK_STORE, I do not > | plan to add interleaving support. > | > | PR tree-optimization/111115 > | ... 21 lines of the commit log omitted. > > FAIL: 6 regressions > > regressions.sum: > === gcc tests === > > Running gcc:gcc.target/aarch64/sve/aarch64-sve.exp ... > FAIL: gcc.target/aarch64/sve/mask_struct_store_4.c (internal compiler error: in get_group_load_store_type, at tree-vect-stmts.cc:2121) > FAIL: gcc.target/aarch64/sve/mask_struct_store_4.c (test for excess errors) > UNRESOLVED: gcc.target/aarch64/sve/mask_struct_store_4.c scan-assembler-not \\tst2b\\t.z[0-9] > UNRESOLVED: gcc.target/aarch64/sve/mask_struct_store_4.c scan-assembler-not \\tst2d\\t.z[0-9] > UNRESOLVED: gcc.target/aarch64/sve/mask_struct_store_4.c scan-assembler-not \\tst2h\\t.z[0-9] > UNRESOLVED: gcc.target/aarch64/sve/mask_struct_store_4.c scan-assembler-not \\tst2w\\t.z[0-9] > > ... and 1 more entries > > > > -----------------8<--------------------------8<--------------------------8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/857/artifact… > Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/856/artifact… > > Reproduce last good and first bad builds: https://git.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/… > > Full commit : https://github.com/gcc-mirror/gcc/commit/a1558e9ad856938f165f838733955b331e… > > Latest bug report status : https://linaro.atlassian.net/browse/GNU-893 > > List of configurations that regressed due to this commit : > * tcwg_gcc_check > ** master-aarch64 > *** FAIL: 6 regressions > *** https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/857/

1 year, 8 months

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[ACTIVITY] report week ending 24 Aug

by Peter Maydell

Progress (short week, 3 days): * UM-2 [QEMU upstream maintainership] - code review: + Xilinx Versal CFI support series + v2 of RTH's Cortex-A710 series - a few more -Wvla patches - put together and sent the first arm pullreq for the 8.2 cycle * QEMU-530 [QEMU ARM v9.4 Baseline CPU for TCG] - FEAT_MOPS: + updated to use a refactoring suggested by RTH + started looking at SETG operation (memset with MTE tag setting) -- PMM

1 year, 8 months

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Re: [Linaro-TCWG-CI] FAIL: 10 regressions after gcc commit: 5 commits in gcc

by Maxim Kuvyrkov

Hi Julian, Your patch series causes regressions on aarch64-linux-gnu. Would you please investigate? Let me know if you need any assistance in reproducing these. Thanks! -- Maxim Kuvyrkov https://www.linaro.org > On Aug 19, 2023, at 09:32, ci_notify(a)linaro.org wrote: > > [Linaro-TCWG-CI] FAIL: 10 regressions after gcc commit: 5 commits in gcc > > Dear contributor, our automatic CI has detected problems related to your patch. > Please find below some details about it. > > In CI config tcwg_gcc_check/master-aarch64 after: > > | gcc commits: > | dce6c135fb52fd631c2fc82d8048d32ce41ece21 OpenMP/OpenACC: Reorganise OMP map clause handling in gimplify.cc > | dd49dd178e3eac8e9925baa3d71325d8d5f69215 OpenMP/OpenACC: Unordered/non-constant component offset runtime diagnostic > | bd5a53e6b47907d05672cbb603af363a665b45a4 OpenMP: Pointers and member mappings > | 4e0359d8a659c8abdca3297fc9b0e20ff89f7f82 OpenMP/OpenACC: Rework clause expansion and nested struct handling > | a855174e5461d2b423af7f892fd31dfb10ce09ec OpenMP/OpenACC: Reindent TO/FROM/_CACHE_ stanza in {c_}finish_omp_clause > > FAIL: 10 regressions > > regressions.sum: > === libgomp tests === > > Running libgomp:libgomp.c++/c++.exp ... > FAIL: libgomp.c++/../libgomp.c-c++-common/map-arrayofstruct-2.c output pattern test > FAIL: libgomp.c++/../libgomp.c-c++-common/map-arrayofstruct-3.c output pattern test > > Running libgomp:libgomp.c/c.exp ... > FAIL: libgomp.c/../libgomp.c-c++-common/map-arrayofstruct-2.c output pattern test > FAIL: libgomp.c/../libgomp.c-c++-common/map-arrayofstruct-3.c output pattern test > > ... and 9 more entries > > > > -----------------8<--------------------------8<--------------------------8<-------------------------- > The information below can be used to reproduce a debug environment: > > Current build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-precommit/1593/art… > Reference build : https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/836/artifact…

1 year, 8 months

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