On Fri, Jun 22, 2007 at 09:59:47AM -0400, Alan Stern wrote:
> On Fri, 22 Jun 2007, Mattia Dongili wrote:
>
> > > Yes, the problem is not present after reverting this patch.
> >
> > Not for me, I had that patch already reverted. As I said there was a
> > point when bisecting which the kernel came back to life instead of just
> > hanging trying to suspend.
> > I'll try to get a trace with that. May the usb_storage verbose debug
> > help there?
>
> I've lost track of the start of this thread, so it would help to see a
> dmesg log with CONFIG_USB_DEBUG turned on. CONFIG_USB_STORAGE_DEBUG
> doesn't matter so much because the usb-storage suspend and resume
> routines don't do a lot of work.
Sorry, it was probably me who messed things up. It looks like it's not
usb-storage who's preventing suspend here. I have this diff between a
single user mode where I can suspend and a multiuser environment where
suspend hangs, will go loading the missing modules one by one and get a
better idea...
Sorry for the noise.
--- /root/lsmod-str.txt 2007-06-24 10:58:09.953207666 +0900
+++ /root/lsmod-str-nono.txt 2007-06-24 14:21:33.354417422 +0900
@@ -1,10 +1,20 @@
+ac
+acpi_cpufreq
agpgart
arc4
+auth_rpcgss
backlight
+battery
blkcipher
bluetooth
+button
cdrom
cfg80211
+cpufreq_conservative
+cpufreq_ondemand
+cpufreq_powersave
+cpufreq_stats
+cpufreq_userspace
dm_crypt
dm_mirror
dm_mod
@@ -12,20 +22,39 @@
ecb
ehci_hcd
evdev
+exportfs
+fan
firmware_class
+freq_table
fuse
hci_usb
i2c_i801
ide_cd
+inet_diag
intel_agp
+iptable_filter
+iptable_nat
+ip_tables
+ipt_MASQUERADE
+ipv6
iwl3945
+l2cap
+lockd
loop
mac80211
+nf_conntrack
+nf_conntrack_ipv4
+nf_nat
+nfnetlink
+nfs
+nfs_acl
+nfsd
pcmcia
pcmcia_core
psmouse
r5u870
rc80211_simple
+rfcomm
rsrc_nonstatic
rtc
sky2
@@ -38,16 +67,22 @@
snd_timer
sony_laptop
soundcore
+sunrpc
+tcp_diag
+thermal
tifm_7xx1
tifm_core
tpm
tpm_bios
tpm_infineon
uhci_hcd
-usb_storage
usbcore
+usb_storage
v4l1_compat
v4l2_common
video_buf
videodev
+x_tables
+xt_state
+xt_tcpudp
yenta_socket
--
mattia
:wq!
-
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