Michael Hunold [Wed, 8 Oct 2003 01:47:27 +0000 (18:47 -0700)]
[PATCH] various patches for non-av7110 dvb-drivers
- patch by Jon Burgess to fix DMA issues
- reduce the number of dropped TS packets when an error is detected
(Jon Burgess)
- use budget-ci driver for new TT DVB-T cards with onboard MSP430.
Michael Hunold [Wed, 8 Oct 2003 01:47:11 +0000 (18:47 -0700)]
[PATCH] update copyright and licensing
- fix copyright stuff in various files:
- remove e-mail addresses that don't exist anymore, but of course keep
the names
- change license from GPL to LGPL in dvb_i2c.h (Convergence code)
- change license from GPL to LGPL in dvb_ringbuffer.h (ack by original
author Oliver Endriss)
- add LGPL license to dvb_functions
Michael Hunold [Wed, 8 Oct 2003 01:46:54 +0000 (18:46 -0700)]
[PATCH] video capture updates for saa7146 core
- some Kconfig simplifications
- FIELD_ALTERNATE capture was broken, add a "wait for vbi" command
before actually waiting for the field change
- improvements regarding streaming capture to gfx card memory.
- captured frames could only be page aligned. fixed.
- fix pgtable_build_single, it should work for all kinds of buffers now
(system memory (kernel/user) and gfx-memory)
- Fix bytesperline-calculation for V4L2_FIELD_ALTERNATE vs.
V4L2_FIELD_INTERLACED capture
Matthew Wilcox [Wed, 8 Oct 2003 01:33:21 +0000 (18:33 -0700)]
[PATCH] unify drivers/Kconfig
It's a pain for architecture maintainers to keep the toplevel Kconfig
files in sync. This addresses part of the problem by moving all the
standard driver includes to drivers/Kconfig. As a bonus, it moves all
the device drivers together in a menu which tames menuconfig somewhat.
This patch only touches i386. Other architectures can join the party
as soon as they feel ready to inflict all the choices on their userbase.
Miles Bader [Wed, 8 Oct 2003 01:32:54 +0000 (18:32 -0700)]
[PATCH] Changes to v850 platform linker-script fragments
This does two things:
(1) Move the v850 platform-specific linker-script fragments into
arch/v850/kernel, from arch/v850. This move was prompted by a
recent (all-architecture) move for vmlinux.lds.S, to keep the
script together, but I think it also makes sense -- this way, all
platform-specific non-header files are in the same directory with
similar names.
(2) Remove some hardwired constants in the linker script fragments,
using already defined cpp macros anyway. This eliminates one
annoying source of duplicate definitions (which had to be kept in
sync).
Miles Bader [Wed, 8 Oct 2003 01:28:30 +0000 (18:28 -0700)]
[PATCH] Move `ptrinfo' function from mm/slab.c to mm/memory.c
This function doesn't compile on non-MMU systems, so put it in a place
where it won't cause problems (mm/memory.c is only compiled if
CONFIG_MMU is defined).
Trond Myklebust [Tue, 7 Oct 2003 16:51:33 +0000 (12:51 -0400)]
NFSv4 state model update
- Hierarchy of state attached to nfs4_client in order to
simplify state recovery.
state_owners hang off nfs4_client, whereas state hangs
off both open_owners and the nfs_inode.
- Model tries to minimize the number of open_owners on
the server by recycling unused open_owners into a pool.
- NFSv4 state attached to file->private_data. Previously
this was used by credentials (and still is for NFSv2/v3)
Abstract out setup/release of struct file and nfs_page
structure initialization in order to cope with these
conflicting uses of private_data.
Trond Myklebust [Tue, 7 Oct 2003 11:59:42 +0000 (07:59 -0400)]
Simplify the synchronous NFS read call interface by
passing a pointer to a filled nfs_read_data structure
(the same struct used by the asynchronous function calls)
Trond Myklebust [Tue, 7 Oct 2003 11:50:48 +0000 (07:50 -0400)]
The NFSv4 state model assumes that the client machine identifies
itself to the server once and once only.
This patch ensures that we do this by sharing the local identifier
struct nfs4_client among all mountpoints that talk to the same
server/ip address.
Trond Myklebust [Tue, 7 Oct 2003 11:35:49 +0000 (07:35 -0400)]
Fix up hangs with the upcall mechanism for RPCSEC_GSS and the
NFSv4 idmapper.
- Correct bugs in idmapper wait code.
- Correct layering bugs in RPCSEC_GSS and idmapper
- Ensure we advance the file pointer in case of partial
reads/writes of a message on the pipes
Trond Myklebust [Tue, 7 Oct 2003 11:30:00 +0000 (07:30 -0400)]
UDP round trip timer fix. Modify Karn's algorithm so that
we inherit timeouts from previous requests.
This means that we lengthen the window of time during which
we accept updates to the RTO estimate if we see an update.
Scheme proposed by Brian Mancuso, but it is standard for TCP
congestion control implementations.
Chen Yang [Tue, 7 Oct 2003 02:15:15 +0000 (19:15 -0700)]
[PATCH] InterMezzo maintainence patch
I have tested these patches and can atteste that they work.
- rwhron@earthlink.net:
include cleanup of fs/intermezzo
- kdw@neowiz.com:
memory leakage problem,race condition report
- Domen Puncer:
Use list_for_each() where applicable
- Chen Yang:
include file modification for more platforms to compile intermezzo
fix an oops problem
Gerd Knorr [Tue, 7 Oct 2003 00:53:45 +0000 (17:53 -0700)]
[PATCH] v4l: bttv driver update
This updates the bttv driver. It depends on the videobuf patch.
* usual tv card list updates.
* sysfs adaptions.
* new, experimental i2c adapter code for bt878 chips
(not used by default yet).
* various minor fixes.
Gerd Knorr [Tue, 7 Oct 2003 00:53:35 +0000 (17:53 -0700)]
[PATCH] v4l: videobuf update
This updates the videobuf module used by the bttv, saa7134 and saa7146
drivers.
Changes:
* adds support for overlays (i.e. PCI-PCI DMA transfers).
* adds support for userspace DMA.
* fixes bug in the read() helper function (catch I/O errors).
Andi Kleen [Mon, 6 Oct 2003 08:15:45 +0000 (01:15 -0700)]
[PATCH] cpufreq for x86-64
Reuses the i386 cpufreq code and add an notifier to the x86-64
timer code to track frequency changes.
All previous criticism of earlier patches should be addressed:
- it doesn't touch i386 now
- Doesn't include the ACPI P states driver anymore following brodo's request.
Andi Kleen [Mon, 6 Oct 2003 08:15:36 +0000 (01:15 -0700)]
[PATCH] UID16 fixes
This fixes CONFIG_UID16 problems on x86-64 as discussed earlier.
CONFIG_UID16 now only selects the inclusion of kernel/uid16.c, all
conversions are triggered dynamically based on type sizes. This allows
x86-64 to both include uid16.c for emulation purposes, but not truncate
uids to 16bit in sys_newstat.
- Replace the old macros from linux/highuid.h with new SET_UID/SET_GID
macros that do type checking. Based on Linus' proposal.
- Fix everybody to use them.
- Clean up some cruft in the x86-64 32bit emulation allowed by this
(other 32bit emulations could be cleaned too, but I'm too lazy for
that right now)
- Add one missing EOVERFLOW check in x86-64 32bit sys_newstat while
I was at it.
there's one call to strncpy() in vfat that really should be a memcpy().
The source, msdos_name, is a space-filled char array, not a
NUL-terminated string.
The rest of the patch eliminates duplicate occurencies of the
CURRENT_TIME macro inside functions. This shrinks vfat.o by a few
bytes.
Russell King [Mon, 6 Oct 2003 01:18:43 +0000 (18:18 -0700)]
[PATCH] Fix sysrq-t free stack output
It seems that we're attempting to work out the free stack size using two
unrelated pointers for the lowest address of the stack. Fix this to use
the correct pointer.