14 Oct, 2007
1 commit
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I2C devices do not have any form of ID as PCI or USB devices have.
No driver uses "MODULE_DEVICE_TABLE(i2c, ...)" because it doesn't
make sense. So we can get rid of struct i2c_device_id and the
associated support code.Signed-off-by: Jean Delvare
Cc: Greg KH
12 Oct, 2007
3 commits
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* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (867 commits)
[SKY2]: status polling loop (post merge)
[NET]: Fix NAPI completion handling in some drivers.
[TCP]: Limit processing lost_retrans loop to work-to-do cases
[TCP]: Fix lost_retrans loop vs fastpath problems
[TCP]: No need to re-count fackets_out/sacked_out at RTO
[TCP]: Extract tcp_match_queue_to_sack from sacktag code
[TCP]: Kill almost unused variable pcount from sacktag
[TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L
[TCP]: Add bytes_acked (ABC) clearing to FRTO too
[IPv6]: Update setsockopt(IPV6_MULTICAST_IF) to support RFC 3493, try2
[NETFILTER]: x_tables: add missing ip6t_modulename aliases
[NETFILTER]: nf_conntrack_tcp: fix connection reopening
[QETH]: fix qeth_main.c
[NETLINK]: fib_frontend build fixes
[IPv6]: Export userland ND options through netlink (RDNSS support)
[9P]: build fix with !CONFIG_SYSCTL
[NET]: Fix dev_put() and dev_hold() comments
[NET]: make netlink user -> kernel interface synchronious
[NET]: unify netlink kernel socket recognition
[NET]: cleanup 3rd argument in netlink_sendskb
...Fix up conflicts manually in Documentation/feature-removal-schedule.txt
and my new least favourite crap, the "mod_devicetable" support in the
files include/linux/mod_devicetable.h and scripts/mod/file2alias.c.(The latter files seem to be explicitly _designed_ to get conflicts when
different subsystems work with them - that have an absolutely horrid
lack of subsystem separation!)Signed-off-by: Linus Torvalds
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
[AVR32] Fix random segfault with preemption
[AVR32] Don't use __builtin_xchg()
[AVR32] ngw100 i2c-gpio tweaks
[AVR32] Ignore a few irrelevant syscalls
[AVR32] SMC configuration in clock cycles
[AVR32] Drop support for redundant "keepinitrd" boot-time parm.
[AVR32] Make dma_sync_*_for_cpu no-ops
[AVR32] Remove unneeded 8K alignment of .text section
[AVR32] Kill a few hardcoded constants in vmlinux.lds
[AVR32] rename vmlinux.lds
[AVR32] fix command line parsing in early_parse_fbmem
[AVR32] checkstack support
[AVR32] Wire up USBA device
[AVR32] add multidrive support for pio driver
[AVR32] /sys/kernel/debug/at32ap_clk
[AVR32] Move AT32_PM_BASE definition into pm.h -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (67 commits)
mmc: don't use weight32()
pxamci: support arbitrary block size
sdio: make the IRQ thread more resilient in the presence of bad states
sdio: fix IRQ diagnostic message
sdhci: remove old dma module params
sdhci: add SDHCI_QUIRK_BROKEN_DMA quirk
sdhci: remove DMA capability check from controller's PCI Class reg
sdhci: fix a typo
mmc: Disabler for Ricoh MMC controller
sdio: adaptive interrupt polling
mmc: pxamci: add SDIO card interrupt reporting capability
mmc: pxamci: set proper buswidth capabilities according to PXA flavor
mmc: pxamci: set proper block capabilities according to PXA flavor
mmc: pxamci: better pending IRQ determination
arm: i.MX/MX1 SDHC implements SD cards read-only switch read-back
mmc: add led trigger
mmc_spi host driver
MMC core learns about SPI
MMC/SD card driver learns SPI
MMC headers learn about SPI
...
11 Oct, 2007
5 commits
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Let namespace.pl look at the correct files.
Signed-off-by: Thomas Gleixner
Signed-off-by: Ingo Molnar -
Add regexes to recognize stack frame adjustments in AVR32 code.
Signed-off-by: Haavard Skinnemoen
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Move the headers to include/asm-x86 and fixup the
header install make rulesSigned-off-by: Thomas Gleixner
Signed-off-by: Ingo Molnar -
With the net namespaces many code leaved the __init section,
thus making the kernel occupy more memory than it did before.
Since we have a config option that prohibits the namespace
creation, the functions that initialize/finalize some netns
stuff are simply not needed and can be freed after the boot.Currently, this is almost not noticeable, since few calls
are no longer in __init, but when the namespaces will be
merged it will be possible to free more code. I propose to
use the __net_init, __net_exit and __net_initdata "attributes"
for functions/variables that are not used if the CONFIG_NET_NS
is not set to save more space in memory.The exiting functions cannot just reside in the __exit section,
as noticed by David, since the init section will have
references on it and the compilation will fail due to modpost
checks. These references can exist, since the init namespace
never dies and the exit callbacks are never called. So I
introduce the __exit_refok attribute just like it is already
done with the __init_refok.Signed-off-by: Pavel Emelyanov
Signed-off-by: David S. Miller -
SSB is an SoC bus used in a number of embedded devices. The most
well-known of these devices is probably the Linksys WRT54G, but there
are others as well. The bus is also used internally on the BCM43xx
and BCM44xx devices from Broadcom.This patch also includes support for SSB ID tables in modules, so
that SSB drivers can be loaded automatically.Signed-off-by: Michael Buesch
Signed-off-by: John W. Linville
Signed-off-by: David S. Miller
24 Sep, 2007
1 commit
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Signed-off-by: Pierre Ossman
01 Sep, 2007
1 commit
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Avoid setting the value if the symbol doesn't need to be changed or can't
be changed. Later choices may change the dependencies and thus the
possible input range.make oldconfig from a 2.6.22 .config with CONFIG_HOTPLUG_CPU not set
was in some configurations setting CONFIG_HOTPLUG_CPU=y without asking,
even when there was no actual requirement for CONFIG_HOTPLUG_CPU.
This was triggered by SUSPEND_SMP that does a select HOTPLUG_CPU.Signed-off-by: Roman Zippel
Tested-by: Hugh Dickins
Signed-off-by: Sam Ravnborg
12 Aug, 2007
1 commit
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This version brings a number of new checks, and a number of bug
fixes. Of note:- checks for spacing on round and square bracket combinations
- loosening of the single statement brace checks, to allow
them when they contain comments or where other blocks in a
compound statement have them.
- parks the multple declaration support
- allows architecture defines in architecture specific headersAndy Whitcroft (21):
Version: 0.09
loosen single statement brace checks
fix up multiple declaration to avoid function arguments
add some function space parenthesis check exceptions
handle EXPORT_'s with parentheses in their names
clean up some warnings in multi-line macro bracketing support
park the multiple declaration checks
make block brace checks count comments as a statement
__volatile__ and __extension__ are not functions
allow architecture specific defined within architecture includes
check spacing on square brackets
check spacing on parentheses
ensure we apply checks to the part before start comment
check #ifdef conditional spacing
handle __init_refok and __must_check
add noinline to inline checks
prevent email addresses from tripping spacing checks
handle typed initialiser spacing
handle line contination as end of line
add bool to the type matcher
refine EXPORT_SYMBOL checks to handle pointersSigned-off-by: Andy Whitcroft
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
01 Aug, 2007
1 commit
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This is needed on MIPS where the same mechanism as get_user() is used to
intercept bus error exceptions for some hardware probes. Without this
patch modpost will throw spurious warnings:LD vmlinux
SYSMAP System.map
SYSMAP .tmp_System.map
MODPOST vmlinux
WARNING: arch/mips/sgi-ip22/built-in.o(__dbe_table+0x0): Section mismatch: reference to .init.text:Signed-off-by: Ralf Baechle
Cc: Sam Ravnborg
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
26 Jul, 2007
8 commits
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The Xtensa architecture places literal pools in sections separate
from the instructions. The corresponsing text sections, therefore,
reference the .literal section, and we have to suppress those
warnings.The naming convention defines the name for a literal
section as .SECTION.literal, unless .SECTION is .text. In that case
the name is only .literal. Using strncmp() instead of strcmp()
to compare the from-section with .SECTION.init.refok in pattern 0
should not cause any regressions for other architectures.We also need to suppress warnings for two informational
sections (.xt.lit and .xt.prop) used by the Xtensa architecture.Signed-off-by: Chris Zankel
Signed-off-by: Sam Ravnborg -
In the whitelist function of modpost now use the same
check to identify init_section as in other places of modpost.
This has the effect that we now recognize sections named
.init.text.19 as init sections and we no longer warn
when we see these.At the same time make surrounding code readable by dropping
use of temporary flags.Signed-off-by: Sam Ravnborg
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This is a preparational patch that just move
two functions and add one (for now unused) function.Signed-off-by: Sam Ravnborg
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Sam Ravnborg pointed out that Documentation/kbuild/makefiles.txt already
says this is what it's for. This patch makes the reality live up to the
documentation. This fixes the problem of LDFLAGS_BUILD_ID getting into too
many places.Signed-off-by: Roland McGrath
Signed-off-by: Sam Ravnborg -
dep and dep2 in struct symbol was unused - remove them.
Signed-off-by: Sam Ravnborg
Cc: Roman Zippel -
Roman Zippel wrote:
> A simple example would be
> help texts, right now they are per symbol, but they should really be per
> menu, so archs can provide different help texts for something.This patch does this and at the same time introduce a few API
funtions used to access the help text.The relevant api functions are introduced in the various frontends.
Signed-off-by: Sam Ravnborg
Cc: Roman Zippel -
I noticed, when running scripts/ver_linux on both a Gentoo system
and a Slackware system, that the line printing the C library
version looked a little odd. So I fixed it up to be in line with
all the rest.Old output:
Linux C Library > libc.2.5
New output:
Linux C Library 2.5Signed-off-by: Jesper Juhl
Signed-off-by: Sam Ravnborg -
We already check and warn about section mismatches from vmlinux
(build as vmlinux.o) during first pass so skip the checks
during the 2nd pass where we process modules.Signed-off-by: Sam Ravnborg
24 Jul, 2007
1 commit
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Modify modpost (file2alias.c) to add acpi*:XYZ0001: alias in modules.alias
like:
grep acpi /lib/modules/2.6.22-rc4-default/modules.alias
alias acpi*:SNY5001:* sony_laptop
alias acpi*:SNY6001:* sony_laptop
for e.g. the sony_laptop module.
This module matches against all ACPI devices with a HID or CID of SNY5001
or SNY6001Export an uevent and modalias sysfs file containing the string:
[MODALIAS=]acpi:PNP0C0C:
additional CIDs are concatenated at the end.Signed-off-by: Thomas Renninger
Signed-off-by: Kay Sievers
Signed-off-by: Len Brown
20 Jul, 2007
7 commits
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I recently ran Lindent over the AdvanSys driver and it moved the
comments on #else and #endif lines way over to the right:#else /* ADVANSYS_DEBUG */
This doesn't match what I expect from kernel style, but it is
documented. We just need another flag to indent to make this look like:#else /* ADVANSYS_DEBUG */
Signed-off-by: Matthew Wilcox
Signed-off-by: Linus Torvalds -
Signed-off-by: Al Viro
Signed-off-by: Linus Torvalds -
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (33 commits)
xtensa: use DATA_DATA in xtensa
powerpc: add missing DATA_DATA to powerpc
cris: use DATA_DATA in cris
kallsyms: remove usage of memmem and _GNU_SOURCE from scripts/kallsyms.c
kbuild: use -fno-optimize-sibling-calls unconditionally
kconfig: reset generated values only if Kconfig and .config agree.
kbuild: fix the warning when running make tags
kconfig: strip 'CONFIG_' automatically in kernel configuration search
kbuild: use POSIX BRE in headers install target
Whitelist references from __dbe_table to .init
modpost white list pattern adjustment
kbuild: do section mismatch check on full vmlinux
kbuild: whitelist references from variables named _timer to .init.text
kbuild: remove hardcoded _logo names from modpost
kbuild: remove hardcoded apic_es7000 from modpost
kbuild: warn about references from .init.text to .exit.text
kbuild: consolidate section checks
kbuild: refactor code in modpost to improve maintainability
kbuild: ignore section mismatch warnings originating from .note section
kbuild: .paravirtprobe section is obsolete, so modpost doesn't need to handle it
... -
This version brings a number of new checks, and a number of bug
fixes. Of note:- warnings for multiple assignments per line
- warnings for multiple declarations per line
- checks for single statement blocks with bracesThis patch includes an update for feature-removal-schedule.txt to
better target checks.Andy Whitcroft (12):
Version: 0.08
only apply printk checks where there is a string literal
allow suppression of errors for when no patch is found
warn about multiple assignments
warn on declaration of multiple variables
check for kfree() with needless null check
check for single statement braced blocks
check for aggregate initialisation on the next line
handle the => operator
check for spaces between function name and open parenthesis
move to explicit Check: entries in feature-removal-schedule.txt
handle pointer attributesSigned-off-by: Andy Whitcroft
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
If a parameter description begins with a '.', this indicates a "request"
for "man" mode output (*roff), so it needs special handling.Problem case is in include/asm-i386/atomic.h for function
atomic_add_unless():
* @u: ...unless v is equal to u.
This parameter description is currently not printed in man mode output.[akpm@linux-foundation.org: cleanup]
Signed-off-by: Randy Dunlap
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Strip C99-style comments from the input stream.
/*...*/ comments are already stripped.
C99 comments confuse the kernel-doc script.Also update some comments.
Signed-off-by: Randy Dunlap
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Fix kernel-doc warning:
Warning(linux-2.6.22-rc2-git2/include/linux/skbuff.h:316): No description found for parameter '}'which is caused by nested anonymous structs/unions ending with:
};
};Signed-off-by: Randy Dunlap
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
18 Jul, 2007
1 commit
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KSYM_NAME_LEN is peculiar in that it does not include the space for the
trailing '\0', forcing all users to use KSYM_NAME_LEN + 1 when allocating
buffer. This is nonsense and error-prone. Moreover, when the caller
forgets that it's very likely to subtly bite back by corrupting the stack
because the last position of the buffer is always cleared to zero.This patch increments KSYM_NAME_LEN by one and updates code accordingly.
* off-by-one bug in asm-powerpc/kprobes.h::kprobe_lookup_name() macro
is fixed.* Where MODULE_NAME_LEN and KSYM_NAME_LEN were used together,
MODULE_NAME_LEN was treated as if it didn't include space for the
trailing '\0'. Fix it.Signed-off-by: Tejun Heo
Acked-by: Paulo Marques
Cc: Benjamin Herrenschmidt
Cc: Paul Mackerras
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Jul, 2007
10 commits
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The only in-kernel user of "memmem" is scripts/kallsyms.c and it only
uses it to find tokens that are 2 bytes in size. It is trivial to
replace it with a simple function that finds 2-byte tokens.This should help users from systems that don't have the memmem GNU
extension available.Signed-off-by: Paulo Marques
Signed-off-by: Sam Ravnborg -
Normally generated values (Kconfig entries without a prompt) are cleared as
they are regenerated anyway and so they appear as new should they become
visible and defaults work as expected (once a value is set defaults aren't
used anymore).The detection whether a value is generated or not is only based on its
visibility status, which can quickly change for a lot of symbols by just
removing a single line from .config or adding a dependency to Kconfig as you
noticed.The patch now suppresses this logic when .config and Kconfig aren't in sync
and .config needs to be updated, so that you can remove now a random value
from .config and oldconfig won't reask for many other values.Signed-off-by: Roman Zippel
Signed-off-by: Andrew Morton
Signed-off-by: Sam Ravnborg -
Modify the ncurses configuration tool ('make menuconfig') in a way that the
user can enter the search string (/) both with or without the leading
'CONFIG_'.This simplifies using copy & paste from .config files because you can
select the whole word.Signed-off-by: Bernhard Walle
Signed-off-by: Andrew Morton
Signed-off-by: Sam Ravnborg -
The sed expression used at the moment in scripts/Makefile.headersinst
relies on the (handy) GNU extension where you can escape ERE's in an
otherwise BRE without using the GNU -r option. The following patch
replaces this "\+" usage with a functionally equivalent POSIX BRE compliant
"\{1,\}". Tested with `make headers_install` against blackfin/x86_64/i386
targets.Stupid whiny OS X users and their crappy sed ;)
Signed-off-by: Mike Frysinger
Signed-off-by: Andrew Morton
Signed-off-by: Sam Ravnborg -
This is needed on MIPS where the same mechanism as get_user() is used to
intercept bus error exceptions for some hardware probes. Without this
patch modpost will throw spurious warnings:LD vmlinux
SYSMAP System.map
SYSMAP .tmp_System.map
MODPOST vmlinux
WARNING: arch/mips/sgi-ip22/built-in.o(__dbe_table+0x0): Section mismatch: reference to .init.text:Signed-off-by: Ralf Baechle
Signed-off-by: Sam Ravnborg -
gcc puts data into .data.rel or .data.rel.* on some architectures (e.g.
ia64) or under certain conditions, so whatever is legal relative to
.data should also be legal for those other sections. Fixes a few
modpost warnings on ia64.Signed-off-by: Jan Beulich
Signed-off-by: Sam Ravnborg -
Previously we did do the check on the .o files used to link
vmlinux but that failed to find questionable references across
the .o files.
Create a dedicated vmlinux.o file used only for section mismatch checks
that uses the defualt linker script so section does not get renamed.The vmlinux.o may later be used as part of the the final link of vmlinux
but for now it is used fo section mismatch only.
For a defconfig build this is instant but for an allyesconfig this
add two minutes to a full build (that anyways takes ~2 hours).Signed-off-by: Sam Ravnborg
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arm uses a lot of ops structures named *_timer that has legitimite
references to .init.text.
So let's add this variable to the list of variables that may reference
.init.text without causing any warning.Signed-off-by: Sam Ravnborg
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Replaced this with a __init_refok marker
in front of fb_find_logo().I think that the __initdata marker for the logo's are
wrong but I have not justified this so I did not remove it.Signed-off-by: Sam Ravnborg
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Replace the hardcoded variable name apic_es7000 in modpost
with a __initdata_refok marker.Signed-off-by: Sam Ravnborg
