- 21 Feb, 2003 3 commits
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Ganesh Varadarajan authored
Added ids for the Fujitsu-Siemens Loox. Thanks to Michael Brausen.
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Pete Zaitcev authored
Also note that SL11R was duplicated, so I removed it.
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bk://linuxusb@bkbits.net/linus-2.5Greg Kroah-Hartman authored
into kroah.com:/home/linux/linux/BK/gregkh-2.5
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- 20 Feb, 2003 11 commits
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Linus Torvalds authored
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Linus Torvalds authored
which is needed to keep track of process usage counts correctly and efficiently.
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Dave Hansen authored
Bill Irwin was talking about hw_interrupt_type.set_affinity and kirq. When I went looking, I failed to find this initialization. Here are some nice, easy-to-find, named initializers.
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Andrew Morton authored
We're calling mmdrop() under spin_lock_irq(&rq->lock). But mmdrop calls vfree(), which calls smp_call_function(). It is not legal to call smp_call_function() with irq's off. Because another CPU may be running smp_call_function() against _this_ CPU, which deadlocks. So the patch arranges for mmdrop() to not be called under spin_lock_irq(&rq->lock).
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Andrew Morton authored
We are leaving local interrupts disabled coming out of exit_notify(). But we are about to call wait_task_inactive() which spins, waiting for another CPU to end a task. If that CPU has issued smp_call_function() to this CPU, deadlock. So the patch enables interrupts again before returning from exit_notify(). Also, exit_notify() returns with preemption disabled, so there is no need to perform another preempt_disable() in do_exit().
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John Levon authored
Manifested as X profile appearing as /dev/mem ...
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Duncan Sands authored
udsl_atm_proc_read may be called after USB disconnect.
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David Brownell authored
This makes "test 10" verify that completions are returned in-order, resolving a FIXME. OHCI and EHCI do, but UHCI doesn't. (*) That simplified a cleanup of the queue fault tests to make it easier to handle optional faults (with one or more failure modes). It also returns a "lost subcase" that accidentally was not getting run. And in a case of pure paranoia, the unlink tests handle the EBUSY return from an async urb unlink ... if that ever shows up I'd expect it to be on an SMP box. (*) I'd suspected as much given the first round of tests with UHCI; the diagnostics from "usbtest" made no sense otherwise. This is just repeatable confirmation of the earlier bug report. This could cause trouble in the usb_sg_*() I/O calls. In this case, "testusb -at10 -g4" reported that subcase 1 completed out of order (before subcase 0) ... without looking at details, I'd guess a list_add() vs list_add_tail() issue. Then after trying the queue cleanup code, I got diagnostics from uhci_destroy_urb_priv; then a kmalloc poisoning oops in uhci_irq, or "uhci_remove_pending_qhs+0x7c/0x1b0" in more detail. Those looks to be the same "can't unlink from completions" errors that was also reported before in that code. Note that "testusb -at10" (like "testusb -at9") can be made to work with any USB device, using "usbtest" module options.
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David Brownell authored
This gets rid of some potentially scarey messages I've recently seen on disconnect, "bad hash" for a TD ... it's really a "no hash" case, and this prevents the message in some cases where that's not an issue. Likely this is what Gary Gorgen noticed, but even he had a different problem, this message shouldn't always appear. It also slims down one other message, preventing it from appearing in the routine "protocol stall" case (and cluttering logfiles).
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David Brownell authored
This is the rest of the work to make the driver not care which version of the OS it's using, so the difference between the 2.5 and 2.5 versions can just be a small patch with stuff that has a real need to be different.
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David Brownell authored
The 2.5 version branched from 2.4.5 or so, and since then a couple hardware-specific tweaks were merged to 2.4; this teaches 2.5 about NatSemi SUPERIO and PA-RISC quirks. This also uses os/version neutral HCD calls to register the root hub and find the HCD's bus. It also adds os/version neutral macros for its diagnostic macros. Most of those changes have been split out separately, but the macros and a few uses of them weren't naturally splittable. Also a couple minor cleanups, like removing CVS ids, having only one copy of a routine used with the debug files, and getting rid of some inline #ifdefs.
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- 19 Feb, 2003 26 commits
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Linus Torvalds authored
This potentially helps debugging, since otherwise a double fault would generate a triple fault and then reboot the machine. Now instead it can print out a note about where the problem happened, unless all the kernel data structures are truly buggered.
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Christoph Hellwig authored
it's a noop in 2.5 now that the behvaiour of implicitly exporting all symbols is gone.
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Christoph Hellwig authored
This patch removes the devfs interface code in mtrr that has been stubbed out by an ifdef forever. It's one of the few remaining users of regular files on devfs so there's some urge for me to get rid of it :)
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Christoph Hellwig authored
Use cdevname instead in the serial driver printk cut & pasted into about a dozend places.
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Christoph Hellwig authored
small updates to bring us nearer the lm_Sensors CVS (docs, comments, missing statics, named initializers). I still need to review their actual code changes before submitting those..
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bk://are.twiddle.net/axp-2.5Linus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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bk://cifs.bkbits.net/linux-2.5cifsLinus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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Linus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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bk://kernel.bkbits.net/davem/sparc-2.5Linus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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David S. Miller authored
into kernel.bkbits.net:/home/davem/sparc-2.5
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Pete Zaitcev authored
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Pete Zaitcev authored
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David S. Miller authored
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David S. Miller authored
into kernel.bkbits.net:/home/davem/sparc-2.5
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David S. Miller authored
into kernel.bkbits.net:/home/davem/net-2.5
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David S. Miller authored
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David S. Miller authored
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David S. Miller authored
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David S. Miller authored
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David S. Miller authored
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Mitsuru Kanda authored
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Hideaki Yoshifuji authored
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Hideaki Yoshifuji authored
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Richard Henderson authored
into kanga.twiddle.net:/home/rth/linux/axp-2.5
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Richard Henderson authored
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Richard Henderson authored
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