[Bug 24712] New: PCMCIA card insert not detected after resume

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Sun Dec 12 06:49:14 EST 2010


           Summary: PCMCIA card insert not detected after resume
           Product: Drivers
           Version: 2.5
    Kernel Version: 2.6.36-zen2
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: PCMCIA
        AssignedTo: linux-pcmcia at lists.infradead.org
        ReportedBy: kenji at ifrit.eu
        Regression: No

Created an attachment (id=39902)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=39902)
lspci -vv

My PCMCIA card works fine, but when I resume my laptop from suspend (with card
ejected) and then try to insert the card, it is not found by the kernel.
I tried to play with pccardctl eject and insert and I get a kernel trace code
attached bellow:

WARNING: at drivers/mtd/nand/r852.c:776 r852_irq+0x268/0x2e0 [r852]()
Hardware name: 7443C1G
Modules linked in: yenta_socket i2c_i801 sdhci_pci sdhci fuse cpufreq_ondemand
acpi_cpufreq freq_table mperf ip6t_REJECT nf_conntrack_ipv6 ip6table_filter
ip6_tables ipv6 nf_conntrack_netbios_ns ext2 uinput snd_hda_codec_conexant
snd_hda_intel usb_storage snd_hda_codec arc4 ecb snd_hwdep snd_seq
snd_seq_device iwlagn snd_pcm iwlcore mac80211 r852 sm_common nand
thinkpad_acpi nand_ids nand_ecc cfg80211 snd_timer mtd snd xhci_hcd e1000e
soundcore snd_page_alloc rfkill pcspkr joydev ext4 mbcache jbd2 cryptd
aes_x86_64 aes_generic xts gf128mul dm_crypt firewire_ohci mmc_core
firewire_core crc_itu_t [last unloaded: yenta_socket]
Pid: 0, comm: kworker/0:0 Tainted: G        W   2.6.36-zen2 #11
Call Trace:
 <IRQ>  [<ffffffff8103dd8f>] warn_slowpath_common+0x7f/0xc0
 [<ffffffff8103ddea>] warn_slowpath_null+0x1a/0x20
 [<ffffffffa02b4ea8>] r852_irq+0x268/0x2e0 [r852]
 [<ffffffff810a5ea9>] handle_IRQ_event+0x79/0x1d0
 [<ffffffff81064edb>] ? sched_clock_tick+0x5b/0x90
 [<ffffffff810a8661>] handle_fasteoi_irq+0x81/0x100
 [<ffffffff810058f2>] handle_irq+0x22/0x40
 [<ffffffff814fcc3c>] do_IRQ+0x6c/0xf0
 [<ffffffff814f62d3>] ret_from_intr+0x0/0xa
 <EOI>  [<ffffffff812aee70>] ? acpi_idle_enter_bm+0x21c/0x250
 [<ffffffff812aee6b>] ? acpi_idle_enter_bm+0x217/0x250
 [<ffffffff813f7612>] cpuidle_idle_call+0x92/0x140
 [<ffffffff810012bc>] cpu_idle+0xac/0x160
 [<ffffffff814eefba>] start_secondary+0x1ed/0x1f4

My lspci -vv is added as attachment.

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