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2b7f3574ca
Return the proper error code when out-of-range the Rx aggregation count
are reported from the hardware that would create the unreasonable extreme
large Rx buffer.
[ 100.873810] show_stack+0x20/0x2c
[ 100.873823] dump_stack+0xc4/0x140
[ 100.873839] bad_page+0x110/0x114
[ 100.873854] check_new_pages+0xf8/0xfc
[ 100.873869] rmqueue+0x5a0/0x640
[ 100.873884] get_page_from_freelist+0x124/0x20c
[ 100.873898] __alloc_pages_nodemask+0x114/0x2a4
[ 100.873918] mt76s_rx_run_queue+0xd4/0x2e4 [mt76_sdio 8280a88a0c8c9cf203f16e194f99ac293bdbb2f5]
[ 100.873938] mt76s_rx_handler+0xd4/0x2a0 [mt76_sdio 8280a88a0c8c9cf203f16e194f99ac293bdbb2f5]
[ 100.873957] mt76s_txrx_worker+0xac/0x17c [mt76_sdio 8280a88a0c8c9cf203f16e194f99ac293bdbb2f5]
[ 100.873977] mt7921s_txrx_worker+0x5c/0xd8 [mt7921s d0bdbc018082dbc8dc1407614be3c2e7bd64423b]
[ 100.874003] __mt76_worker_fn+0xe8/0x170 [mt76 b80af3483a8f9d48e916c12d8dbfaa0d3cd15337]
[ 100.874018] kthread+0x148/0x3ac
[ 100.874032] ret_from_fork+0x10/0x30
[ 100.874067] Kernel Offset: 0x1fe2000000 from 0xffffffc010000000
[ 100.874079] PHYS_OFFSET: 0xffffffe800000000
[ 100.874090] CPU features: 0x0240002,2188200c
Fixes: 48fab5bbef ("mt76: mt7921: introduce mt7921s support")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.