mirror of
https://github.com/edk2-porting/linux-next.git
synced 2025-01-07 21:24:00 +08:00
Mainline Linux tree for various devices, only for fun :)
9926de7315
Latest kernel will explode on the PHY interrupt config, since it depends
now on allocated priv. So, run probe to allocate priv to fix it.
ar9331_switch ethernet.1:10 lan0 (uninitialized): PHY [!ahb!ethernet@1a000000!mdio!switch@10:00] driver [Qualcomm Atheros AR9331 built-in PHY] (irq=13)
CPU 0 Unable to handle kernel paging request at virtual address 0000000a, epc == 8050e8a8, ra == 80504b34
...
Call Trace:
[<8050e8a8>] at803x_config_intr+0x5c/0xd0
[<80504b34>] phy_request_interrupt+0xa8/0xd0
[<8050289c>] phylink_bringup_phy+0x2d8/0x3ac
[<80502b68>] phylink_fwnode_phy_connect+0x118/0x130
[<8074d8ec>] dsa_slave_create+0x270/0x420
[<80743b04>] dsa_port_setup+0x12c/0x148
[<8074580c>] dsa_register_switch+0xaf0/0xcc0
[<80511344>] ar9331_sw_probe+0x370/0x388
[<8050cb78>] mdio_probe+0x44/0x70
[<804df300>] really_probe+0x200/0x424
[<804df7b4>] __driver_probe_device+0x290/0x298
[<804df810>] driver_probe_device+0x54/0xe4
[<804dfd50>] __device_attach_driver+0xe4/0x130
[<804dcb00>] bus_for_each_drv+0xb4/0xd8
[<804dfac4>] __device_attach+0x104/0x1a4
[<804ddd24>] bus_probe_device+0x48/0xc4
[<804deb44>] deferred_probe_work_func+0xf0/0x10c
[<800a0ffc>] process_one_work+0x314/0x4d4
[<800a17fc>] worker_thread+0x2a4/0x354
[<800a9a54>] kthread+0x134/0x13c
[<8006306c>] ret_from_kernel_thread+0x14/0x1c
Same Issue would affect some other PHYs (QCA8081, QCA9561), so fix it
too.
Fixes:
|
||
---|---|---|
arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
LICENSES | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
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.