a53df8757f
Some 32 MB devices like the Nanostation M2 suffer from sudden high loads combined with a squashfs related OOM reboot: logd invoked oom-killer: gfp_mask=0x2420848, order=0, oom_score_adj=0 CPU: 0 PID: 774 Comm: logd Not tainted 4.4.135 #0 Stack : 804214dc 00000000 00000001 80480000 8182fa3c 80474803 804028d0 00000306 804e378c 00001ade 00000040 00000000 00000000 800a7f10 00000006 00000000 00000000 00000000 804063e0 80c69994 804e6542 800a5e8c 02420848 00000000 00000001 801fd600 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ... Call Trace: [<800721cc>] show_stack+0x54/0x88 [<800d5468>] dump_header.isra.4+0x48/0x130 [<800d5c38>] check_panic_on_oom+0x48/0x84 [<800d5d64>] out_of_memory+0xf0/0x324 [<800d9888>] __alloc_pages_nodemask+0x6b8/0x724 [<800d2960>] pagecache_get_page+0x154/0x270 [<80134cb0>] __getblk_slow+0x15c/0x374 [<80160418>] squashfs_read_data+0x1c8/0x6e8 [<80164628>] squashfs_readpage_block+0x32c/0x4d8 [<801622a4>] squashfs_readpage+0x5bc/0x6d0 [<800dd030>] __do_page_cache_readahead+0x1f8/0x264 [<800d479c>] filemap_fault+0x1a8/0x458 [<800efc1c>] __do_fault+0x64/0xd0 [<800f2824>] handle_mm_fault+0x4a4/0xb40 [<80076e98>] __do_page_fault+0x134/0x470 [<80060820>] ret_from_exception+0x0/0x10 Reduction of the SquashFS blocksize should reduce the problem slightly on these nodes. The image size will increase slightly but this should be no problem for ar71xx-generic (in contrast to ar71xx-tiny). |
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|---|---|---|
| contrib | ||
| docs | ||
| overlay | ||
| package | ||
| patches | ||
| scripts | ||
| targets | ||
| .gitignore | ||
| CONTRIBUTING.md | ||
| LICENSE | ||
| Makefile | ||
| modules | ||
| README.md | ||
Documentation (incomplete at this time, contribute if you can!) may be found at https://gluon.readthedocs.org/.
If you're new to Gluon and ready to get your feet wet, have a look at the Getting Started Guide.
Gluon IRC channel: #gluon in hackint
Issues & Feature requests
Before opening an issue, make sure to check whether any existing issues (open or closed) match. If you're suggesting a new feature, drop by on IRC or our mailinglist to discuss it first.
We maintain a Roadmap for the future development of Gluon.
Use a release!
Please refrain from using the master branch for anything else but development purposes!
Use the most recent release instead. You can list all releases by running git tag
and switch to one by running git checkout v2017.1.8 && make update.
If you're using the autoupdater, do not autoupdate nodes with anything but releases. If you upgrade using random master commits the nodes will break eventually.
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