- 17 May, 2003 3 commits
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Russell King authored
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Russell King authored
- Fix build warnings. - Don't modify region in copyarea method. - Remove FBCON_HAS_CFBx preprocessor tests. - Use runtime test for netwinder mclk parameters.
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Russell King authored
Move Acorn and ARM SCSI and net drivers to drivers/{net,scsi}/arm. This also allows us to find a reasonable home for other ARM specific net drivers.
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- 16 May, 2003 1 commit
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Russell King authored
These were broken by two changes - the removal of the old device model class code, and when scsi device lists appeared. This cset allows these drivers to build again. We also drop some unnecessary code from one of the drivers.
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- 15 May, 2003 2 commits
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Russell King authored
These drivers got missed when the i2c subsystem was converted to the device model.
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Russell King authored
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- 13 May, 2003 11 commits
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Russell King authored
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Russell King authored
This avoids a problem with the original ptrace code using a system call (SWI) to implement single stepping; programs such as ltrace do not expect to receive system call trace traps when breakpoints are hit.
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Russell King authored
Request the memory region used for the keyboard and mouse ports, and ioremap.
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Russell King authored
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Russell King authored
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Russell King authored
Also remove uninitialised variable warning and update mach-types.
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Nicolas Pitre authored
Patch from Nicolas Pitre
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Russell King authored
From: Nicolas Pitre. (manual entry since bk openlogging crapped out again)
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Nicolas Pitre authored
Patch from Nicolas Pitre Of course, the PLD macro is always defined even if it's empty. Without this fix anything below ARMv5 is broken.
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Russell King authored
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Russell King authored
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- 12 May, 2003 1 commit
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Russell King authored
into flint.arm.linux.org.uk:/usr/src/linux-bk-2.5/linux-2.5-rmk
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- 10 May, 2003 10 commits
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Jens Axboe authored
This patch adds dynamic allocation of request structures. Right now we are reserving 256 requests per initialized queue, which adds up to quite a lot of memory for even a modest number of queues. For the quoted 4000 disk systems, it's a disaster. Instead, we mempool 4 requests per queue and put an upper limit on the number of requests that we will put in-flight as well. I've kept the 128 read/write max in-flight limit for now. It is trivial to experiement with larger queue sizes now, but I want to change one thing at the time (the truncate scenario doesn't look all that good with a huge number of requests, for instance). Patch has been in -mm for a while, I'm running it here against stock 2.5 as well. Additionally, it actually kills quite a bit of code as well
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Jens Axboe authored
Limit deadline hash to 32 entries instead of 1024. This has been benched and profiled extensively and shows no increased system time. Also, move "hot" entries to the front of the list.
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Jens Axboe authored
Resend of the ide-cd buggy debug check removal. From der.eremit@email.de.
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Jens Axboe authored
increment bi_sector in bio_endio() so make_request_fn drivers don't have to do this accounting themselves.
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bk://kernel.bkbits.net/davem/net-2.5Linus 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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Linus Torvalds authored
into home.transmeta.com:/home/torvalds/v2.5/linux
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David S. Miller authored
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Hideaki Yoshifuji authored
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Chas Williams authored
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- 09 May, 2003 12 commits
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Hideaki Yoshifuji authored
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Stephen Hemminger authored
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Jeff Garzik authored
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David S. Miller authored
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Greg Kroah-Hartman authored
into kroah.com:/home/greg/linux/BK/gadget-2.5
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Greg Kroah-Hartman authored
into kroah.com:/home/greg/linux/BK/class-2.5
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Greg Kroah-Hartman authored
into kroah.com:/home/greg/linux/BK/i2c-2.5
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Petr Vandrovec authored
send_sig_info() has been broken since 2.5.60. The function can be invoked from a the time interrupt (timer_interrpt -> do_timer -> update_process_times -> -> update_one_process -> ( do_process_times, do_it_prof, do_it_virt ) -> -> send_sig -> send_sig_info) but it uses spin_unlock_irq instead of the correct spin_unlock_irqrestore. This enables interrupts, and later scheduler_tick() locks runqueue (without disabling interrupts). And if we are unlucky, a new interrupt comes at this point. And if this interrupt tries to do wake_up() (like RTC interrupt does), we will deadlock on runqueue lock :-( The bug was introduced by signal-fixes-2.5.59-A4, which split the original send_sig_info into two functions, and in one branch it started using these unsafe spinlock variants (while the "group" variant uses irqsave/restore correctly).
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Greg Kroah-Hartman authored
Thanks to Jonathan Corbet for pointing this out.
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Greg Kroah-Hartman authored
Thanks to Mike Anderson for the idea for this.
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Jonathan Corbet authored
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Greg Kroah-Hartman authored
into kroah.com:/home/greg/linux/BK/i2c-2.5
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