Messages in this thread | | | Subject | arm64 build issue and mainline crash (was Re: linux-next: Tree for Jun 3) | From | John Garry <> | Date | Wed, 3 Jun 2020 12:45:18 +0100 |
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On 03/06/2020 12:06, Stephen Rothwell wrote:
JFYI, I am finding the vanilla defconfig build broken for arm64:
LD vmlinux.o
/home/john/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-ld: cannot find ./drivers/firmware/efi/libstub/lib.abuilt-in.a: No such file or directory make[1]: *** [vmlinux] Error 1
make: *** [__sub-make] Error 2
john@htsatcamb-server:~/linux-next$
In addition, the reason I was testing this was because Linus' master (d6f9469a03d8 Merge tag 'erofs-for-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs) was crashing:
[ 5.368948] loop: module loaded [ 5.372113] Unable to handle kernel paging request at virtual address fffff9ffcfec4000 [ 5.380067] Mem abort info: [ 5.382865]ESR = 0x96000044 [ 5.385927]EC = 0x25: DABT (current EL), IL = 32 bits [ 5.391260]SET = 0, FnV = 0 [ 5.394319]EA = 0, S1PTW = 0 [ 5.397467] Data abort info: [ 5.400354]ISV = 0, ISS = 0x00000044 [ 5.404203]CM = 0, WnR = 1 [ 5.407178] swapper pgtable: 4k pages, 48-bit VAs, pgdp=000000002f3f1000 [ 5.413909] [fffff9ffcfec4000] pgd=0000000000000000 [ 5.418807] Internal error: Oops: 96000044 [#1] PREEMPT SMP [ 5.424399] Modules linked in: [ 5.427462] CPU: 11 PID: 1 Comm: swapper/0 Not tainted 5.7.0-05047-gd6f9469a03d8 #388 [ 5.435325] Hardware name: Huawei Taishan 2280 /D05, BIOS Hisilicon D05 IT21 Nemo 2.0 RC0 04/18/2018 [ 5.444499] pstate: 40000005 (nZcv daif -PAN -UAO BTYPE=--) [ 5.450098] pc : __memset+0x16c/0x1c0 [ 5.453770] lr : pcpu_alloc+0x1a0/0x668 [ 5.457615] sp : ffff800011d3bbd0 [ 5.460936] x29: ffff800011d3bbd0 x28: ffff001fb5495180 [ 5.466267] x27: 0000000000000001 x26: 0000000000000100 [ 5.471597] x25: 0000000000000001 x24: 0000000000000001 [ 5.476928] x23: ffff80001135e9a0 x22: ffff80001196a200 [ 5.482259] x21: ffff80001196a360 x20: 0000000000000000 [ 5.487590] x19: 0000000000000000 x18: fffffe107e6fdb08 [ 5.492920] x17: 000000000000003f x16: 0000000000000000 [ 5.498251] x15: ffff001ffbffee00 x14: 0000000000000002 [ 5.503581] x13: 0000000000000000 x12: 000000000000003f [ 5.508912] x11: 0000000000000040 x10: 0000000000000040 [ 5.514243] x9 : 0000000000000000 x8 : fffff9ffcfec4000 [ 5.519573] x7 : 0000000000000000 x6 : 000000000000003f [ 5.524904] x5 : 0000000000000040 x4 : 0000000000000000 [ 5.530234] x3 : 0000000000000004 x2 : 00000000000000c0 [ 5.535565] x1 : 0000000000000000 x0 : fffff9ffcfec4000 [ 5.540896] Call trace: [ 5.543344] __memset+0x16c/0x1c0 [ 5.546666] __alloc_percpu+0x14/0x1c [ 5.550338] alloc_workqueue+0x164/0x42c [ 5.554273] init+0x24/0xa4 [ 5.557071] do_one_initcall+0x50/0x194 [ 5.560917] kernel_init_freeable+0x1e4/0x250 [ 5.565288] kernel_init+0x10/0x104 [ 5.568785] ret_from_fork+0x10/0x18 [ 5.572372] Code: 91010108 54ffff4a 8b040108 cb050042 (d50b7428) [ 5.578568] ---[ end trace 63c299bbe9b8ea9e ]--- [ 5.583205] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b [ 5.590903] SMP: stopping secondary CPUs [ 5.594846] Kernel Offset: 0xf0000 from 0xffff800010000000 [ 5.600350] PHYS_OFFSET: 0x0 [ 5.603235] CPU features: 0x240022,20806008 [ 5.607430] Memory Limit: none [ 5.610500] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---
I'll check that when I get a chance. Maybe all just transient.
Thanks
> Hi all, > > News: The merge window has opened, so please do *not* add v5.9 material > to your linux-next included branches until after v5.8-rc1 has been > released. > > Changes since 20200602: > > New tree: sh-rf > > My fixes tree contains: > > 4cb4bfffe2c1 ("device_cgroup: Fix RCU list debugging warning") > > The drm-intel-fixes tree gained a conflict against Linus' tree. > > The overlayfs tree gained a build failure for which I applied a patch. > > The v4l-dvb-next tree gained a conflict against the v4l-dvb tree and a > build failure so I used the version from next-20200602. > > The drm-msm tree lost its build failure. > > The akpm-current tree gained a conflict against Linus' tree. > > The akpm tree lost its build failure and gained conflicts against the > kselftest and powerpc trees. > > Non-merge commits (relative to Linus' tree): 10845 > 11211 files changed, 689281 insertions(+), 199935 deletions(-) > > ---------------------------------------------------------------------------- > > I have created today's linux-next tree at > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git > (patches at http://www.kernel.org/pub/linux/kernel/next/ ). If you > are tracking the linux-next tree using git, you should not use "git pull" > to do so as that will try to merge the new linux-next release with the > old one. You should use "git fetch" and checkout or reset to the new > master. > > You can see which trees have been included by looking in the Next/Trees > file in the source. There are also quilt-import.log and merge.log > files in the Next directory. Between each merge, the tree was built > with a ppc64_defconfig for powerpc, an allmodconfig for x86_64, a > multi_v7_defconfig for arm and a native build of tools/perf. After > the final fixups (if any), I do an x86_64 modules_install followed by > builds for x86_64 allnoconfig, powerpc allnoconfig (32 and 64 bit), > ppc44x_defconfig, allyesconfig and pseries_le_defconfig and i386, sparc > and sparc64 defconfig and htmldocs. And finally, a simple boot test > of the powerpc pseries_le_defconfig kernel in qemu (with and without > kvm enabled). > > Below is a summary of the state of the merge. > > I am currently merging 325 trees (counting Linus' and 82 trees of bug > fix patches pending for the current merge release). > > Stats about the size of the tree over time can be seen at > http://neuling.org/linux-next-size.html . > > Status of my local build tests will be at > http://kisskb.ellerman.id.au/linux-next . If maintainers want to give > advice about cross compilers/configs that work, we are always open to add > more builds. > > Thanks to Randy Dunlap for doing many randconfig builds. And to Paul > Gortmaker for triage and bug fixes. >
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