Search Linux Wireless

Re: [PATCH RESEND 01/15] rt2x00: define RF5592 in init_eeprom routine

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, Sep 17, 2022 at 03:10:53PM +0200, Stanislaw Gruszka wrote:
> On Sat, Sep 17, 2022 at 12:04:21AM +0100, Daniel Golle wrote:
> > From: Tomislav Požega <pozega.tomislav@xxxxxxxxx>
> > 
> > This patch fixes following crash on Linksys EA2750 during 5GHz wifi
> > init:
> > 
> > [    7.955153] rt2800pci 0000:01:00.0: card - bus=0x1, slot = 0x0 irq=4
> > [    7.962259] rt2800pci 0000:01:00.0: loaded eeprom from mtd device "Factory"
> > [    7.969435] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5592, rev 0222 detected
> > [    7.977348] ieee80211 phy0: rt2800_init_eeprom: Error - Invalid RF chipset 0x0000 detected
> > [    7.985793] ieee80211 phy0: rt2x00lib_probe_dev: Error - Failed to allocate device
> > [    7.993569] CPU 0 Unable to handle kernel paging request at virtual address 00000024, epc == 800c8f54, ra == 80249ff8
> > [    8.004408] Oops[#1]:
> > 
> > Signed-off-by: Tomislav Požega <pozega.tomislav@xxxxxxxxx>
> 
> Please add your's signed-off-by and fix the changelog. Patch
> fixes  incorrect rf value encoded in eeprom, not a crash. IIRC
> crash itself was caused by incorrect rt2x00->eeprom_file pointer,
> happend when rt2800_init_eeprom() returned error. And should
> be alredy fixed in openwrt tree.

The crash was fixed by:
https://patchwork.ozlabs.org/project/openwrt/patch/1551000198-30901-1-git-send-email-sgruszka@xxxxxxxxxx/



[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Wireless Regulations]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux