Make UML build in the absence of CONFIG_INET by making the
inetaddr_notifier registration depend on it.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/net_kern.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
Index: linux-2.6.22/arch/um/d
These four patches are bug and build fixes that should go into 2.6.24.
Jeff
--
Work email - jdike at linux dot intel dot com
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
More majordomo
Handle the case of CONFIG_PRINTK being disabled. This requires a
do-nothing stub to be present in arch/um/include/user.h so that we
don't get references to printk from libc code.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/include/user.h | 13 -
1 file chang
asm/page.h is disappearing from the libc headers and we don't need it anyway.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/kernel/skas/clone.c |1 -
1 file changed, 1 deletion(-)
Index: linux-2.6.22/arch/um/kernel/skas/c
These four patches are bug and build fixes that should go into 2.6.24.
Jeff
--
Work email - jdike at linux dot intel dot com
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Handle the case of CONFIG_PRINTK being disabled. This requires a
do-nothing stub to be present in arch/um/include/user.h so that we
don't get references to printk from libc code.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/include/user.h | 13 -
1 file changed, 12
asm/page.h is disappearing from the libc headers and we don't need it anyway.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/kernel/skas/clone.c |1 -
1 file changed, 1 deletion(-)
Index: linux-2.6.22/arch/um/kernel/skas/clone.c
and the request_irq call.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/kernel/irq.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
Index: linux-2.6.22/arch/um/kernel/irq.c
===
--- linux-2.6.22.orig/arch/um
Make UML build in the absence of CONFIG_INET by making the
inetaddr_notifier registration depend on it.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/drivers/net_kern.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
Index: linux-2.6.22/arch/um/drivers
On Tue, Oct 30, 2007 at 10:40:46AM -0700, Joe Perches wrote:
> Perhaps instead of unsigned long?
>
> bool skipped_ip; //delayed initialization
Ooh, I forgot we had bool. I'll fix that in a later patch.
Jeff
--
Work email - jdike at linux dot intel dot com
-
To
These four patches are non-urgent and should wait for 2.6.25. Three
of them are code cleanup and the other is an implementation of
get_wchan, which no one has been complaining about.
Jeff
--
Work email - jdike at linux dot intel dot com
-
To unsubscribe from
From: Karol Swietlicki <[EMAIL PROTECTED]>
This patch removes some code which ran at every boot, but does not
seem to do anything anymore. Please test. It works for me but mistakes
can happen.
Signed-off-by: Karol Swietlicki <[EMAIL PROTECTED]>
Signed-off-by: Jeff Dike <[
-errno instead of -1 ]
Signed-off-by: WANG Cong <[EMAIL PROTECTED]>
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/include/os.h| 12 ++--
arch/um/os-Linux/file.c | 14 +++---
arch/um/os-Linux/main.c | 12
arch/um/os-Linux
Get rid of asmlinkage and remove some old cruft from asm/linkage.h.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/sys-i386/tls.c |9 +
include/asm-um/linkage.h |7 ---
2 files changed, 5 insertions(+), 11 deletions(-)
Index: linux-2.6.22/arch/um/sys-i386
own context switching routine.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/kernel/process.c | 37 +
include/asm-um/processor-generic.h |2 +-
2 files changed, 38 insertions(+), 1 deletion(-)
Index: linux-2.6.22/arch/um/
Get rid of asmlinkage and remove some old cruft from asm/linkage.h.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/sys-i386/tls.c |9 +
include/asm-um/linkage.h |7 ---
2 files changed, 5 insertions(+), 11 deletions(-)
Index: linux-2.6.22/arch/um/sys-i386/tls.c
own context switching routine.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/kernel/process.c | 37 +
include/asm-um/processor-generic.h |2 +-
2 files changed, 38 insertions(+), 1 deletion(-)
Index: linux-2.6.22/arch/um/kernel
From: Karol Swietlicki [EMAIL PROTECTED]
This patch removes some code which ran at every boot, but does not
seem to do anything anymore. Please test. It works for me but mistakes
can happen.
Signed-off-by: Karol Swietlicki [EMAIL PROTECTED]
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um
instead of -1 ]
Signed-off-by: WANG Cong [EMAIL PROTECTED]
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/include/os.h| 12 ++--
arch/um/os-Linux/file.c | 14 +++---
arch/um/os-Linux/main.c | 12
arch/um/os-Linux/mem.c |5 -
arch
These four patches are non-urgent and should wait for 2.6.25. Three
of them are code cleanup and the other is an implementation of
get_wchan, which no one has been complaining about.
Jeff
--
Work email - jdike at linux dot intel dot com
-
To unsubscribe from
On Tue, Oct 30, 2007 at 10:40:46AM -0700, Joe Perches wrote:
Perhaps instead of unsigned long?
bool skipped_ip; //delayed initialization
Ooh, I forgot we had bool. I'll fix that in a later patch.
Jeff
--
Work email - jdike at linux dot intel dot com
-
To
On Sun, Oct 28, 2007 at 03:38:43PM +0800, WANG Cong wrote:
> This patch contains varied fixes and improvements for some files under
> arch/um/os-Linux/, such as a typo fix in a perror message, a missing
> argument fix for a printf, some constifying for pointers and so on.
Generally looks good,
From: WANG Cong <[EMAIL PROTECTED]>
Fix an incompatible-pointer warning.
Signed-off-by: WANG Cong <[EMAIL PROTECTED]>
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/ubd_kern.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/arch/um/
KERNEL_DEFINES needs whitespace trimmed, otherwise the whitespace
crunching done by make fools the patsubst which is used to remove
KERNEL_DEFINES from USER_CFLAGS.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/Makefile |7 +--
1 file changed, 5 insertions(+), 2 del
On Mon, Oct 29, 2007 at 04:31:16AM +, Al Viro wrote:
> Don't undef __i386__/__x86_64__ in uml anymore, make sure that (few) places
> that required adjusting the ifdefs got those.
>
> Signed-off-by: Al Viro <[EMAIL PROTECTED]>
Acked-by: Jeff Dike <[EMAIL PROTECTED]&g
On Mon, Oct 29, 2007 at 04:34:31AM +, Al Viro wrote:
> arch/i386/{Kconfig,Makefile}.cpu got moved
>
> Signed-off-by: Al Viro <[EMAIL PROTECTED]>
Acked-by: Jeff Dike <[EMAIL PROTECTED]>
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel
On Mon, Oct 29, 2007 at 04:36:10AM +, Al Viro wrote:
>
> Signed-off-by: Al Viro <[EMAIL PROTECTED]>
Acked-by: Jeff Dike <[EMAIL PROTECTED]>
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [EMAIL PROTECTED]
On Mon, Oct 29, 2007 at 04:24:54PM +0100, Roel Kluin wrote:
> CC arch/um/drivers/vde_user.o
> /home/roel/dnld/src/kernel/git/linux-2.6/arch/um/drivers/vde_user.c:8:24:
> error: libvdeplug.h: No such file or directory
> /home/roel/dnld/src/kernel/git/linux-2.6/arch/um/drivers/vde_user.c: In
On Mon, Oct 29, 2007 at 04:24:54PM +0100, Roel Kluin wrote:
CC arch/um/drivers/vde_user.o
/home/roel/dnld/src/kernel/git/linux-2.6/arch/um/drivers/vde_user.c:8:24:
error: libvdeplug.h: No such file or directory
/home/roel/dnld/src/kernel/git/linux-2.6/arch/um/drivers/vde_user.c: In
On Mon, Oct 29, 2007 at 04:36:10AM +, Al Viro wrote:
Signed-off-by: Al Viro [EMAIL PROTECTED]
Acked-by: Jeff Dike [EMAIL PROTECTED]
-
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http
On Mon, Oct 29, 2007 at 04:34:31AM +, Al Viro wrote:
arch/i386/{Kconfig,Makefile}.cpu got moved
Signed-off-by: Al Viro [EMAIL PROTECTED]
Acked-by: Jeff Dike [EMAIL PROTECTED]
-
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to [EMAIL
On Mon, Oct 29, 2007 at 04:31:16AM +, Al Viro wrote:
Don't undef __i386__/__x86_64__ in uml anymore, make sure that (few) places
that required adjusting the ifdefs got those.
Signed-off-by: Al Viro [EMAIL PROTECTED]
Acked-by: Jeff Dike [EMAIL PROTECTED]
-
To unsubscribe from this list
From: WANG Cong [EMAIL PROTECTED]
Fix an incompatible-pointer warning.
Signed-off-by: WANG Cong [EMAIL PROTECTED]
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/drivers/ubd_kern.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6/arch/um/drivers/ubd_kern.c
KERNEL_DEFINES needs whitespace trimmed, otherwise the whitespace
crunching done by make fools the patsubst which is used to remove
KERNEL_DEFINES from USER_CFLAGS.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/Makefile |7 +--
1 file changed, 5 insertions(+), 2 deletions
On Sun, Oct 28, 2007 at 03:38:43PM +0800, WANG Cong wrote:
This patch contains varied fixes and improvements for some files under
arch/um/os-Linux/, such as a typo fix in a perror message, a missing
argument fix for a printf, some constifying for pointers and so on.
Generally looks good,
On Fri, Oct 26, 2007 at 01:38:12PM -0700, Luck, Tony wrote:
> Not fundamental reasons, but these patches break the ia64 build for most
> configs with:
>
> In file included from kernel/futex.c:59:
> include/asm/futex.h: In function `futex_atomic_op_inuser':
> include/asm/futex.h:62: error:
There has been a long-standing wart in linux/swap.h where it uses
page_cache_release and release_pages without declaring them by
including linux/pagemap.h. There is this scary comment to warn off
anyone foolish enough to try to fix this:
/* only sparc can not include linux/pagemap.h in
For some time, there has been a problem of linux/swap.h using
page_cache_release and release_pages without declaring them by
including linux/pagemap.h. pagemap.h isn't included because that
breaks the sparc build.
The full details are in the next post, but the short story is that
sparc's
Include linux/pagemap.h in linux/swap.h and remove the comment saying
that it's not possible.
---
include/linux/swap.h |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6.17/include/linux/swap.h
===
---
On Fri, Oct 26, 2007 at 03:58:04PM +0300, Pekka Enberg wrote:
> The current Linus' git does not compile on i386 for UM defconfig:
You need this patch:
http://marc.info/?l=linux-kernel=11933249601=raw
Jeff
--
Work email - jdike at linux dot intel dot
On Fri, Oct 26, 2007 at 03:58:04PM +0300, Pekka Enberg wrote:
The current Linus' git does not compile on i386 for UM defconfig:
You need this patch:
http://marc.info/?l=linux-kernelm=11933249601q=raw
Jeff
--
Work email - jdike at linux dot intel
Include linux/pagemap.h in linux/swap.h and remove the comment saying
that it's not possible.
---
include/linux/swap.h |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6.17/include/linux/swap.h
===
---
For some time, there has been a problem of linux/swap.h using
page_cache_release and release_pages without declaring them by
including linux/pagemap.h. pagemap.h isn't included because that
breaks the sparc build.
The full details are in the next post, but the short story is that
sparc's
There has been a long-standing wart in linux/swap.h where it uses
page_cache_release and release_pages without declaring them by
including linux/pagemap.h. There is this scary comment to warn off
anyone foolish enough to try to fix this:
/* only sparc can not include linux/pagemap.h in
On Fri, Oct 26, 2007 at 01:38:12PM -0700, Luck, Tony wrote:
Not fundamental reasons, but these patches break the ia64 build for most
configs with:
In file included from kernel/futex.c:59:
include/asm/futex.h: In function `futex_atomic_op_inuser':
include/asm/futex.h:62: error: implicit
On Thu, Oct 25, 2007 at 06:30:22PM +0530, Balbir Singh wrote:
> Fix build errors seen in UML.
Al fixed these already.
FWIW, below is a rolled-up combo patch which make 2.6.24-rc1 UML build.
It includes Al's build fixes, Wang Cong's driver fix, and a declaration
mismatch in sched.c.
On Thu, Oct 25, 2007 at 06:30:22PM +0530, Balbir Singh wrote:
Fix build errors seen in UML.
Al fixed these already.
FWIW, below is a rolled-up combo patch which make 2.6.24-rc1 UML build.
It includes Al's build fixes, Wang Cong's driver fix, and a declaration
mismatch in sched.c.
On Wed, Oct 24, 2007 at 04:46:54PM -0500, Rob Landley wrote:
> Prebuilt for Ubuntu 7.04:
> http://landley.net/code/firmware/downloads/cross-compiler/host-i686/cross-compiler-sparc.tar.bz2
>
> Source code:
> Or http://landley.net/code/firmware/downloads/firmware-0.2.2.tar.bz2
Thanks - I already
On Thu, Oct 11, 2007 at 05:54:46PM -0500, Rob Landley wrote:
> Guess what? I still need this patch to build the final 2.6.23, months later.
>
> I know it may not be the right fix, but the build breaks for me without this
> patch. The .config that breaks is attached. ARCH=um.
Can I get a
On Wed, Oct 24, 2007 at 04:46:54PM -0500, Rob Landley wrote:
Prebuilt for Ubuntu 7.04:
http://landley.net/code/firmware/downloads/cross-compiler/host-i686/cross-compiler-sparc.tar.bz2
Source code:
Or http://landley.net/code/firmware/downloads/firmware-0.2.2.tar.bz2
Thanks - I already got
On Thu, Oct 11, 2007 at 05:54:46PM -0500, Rob Landley wrote:
Guess what? I still need this patch to build the final 2.6.23, months later.
I know it may not be the right fix, but the build breaks for me without this
patch. The .config that breaks is attached. ARCH=um.
Can I get a
On Mon, Oct 22, 2007 at 09:38:12PM -0400, Rik van Riel wrote:
> Wrt. the UML failures that Miklos is seeing, I imagine UML needs
> to do some similar tricks.
UML is just an architecture - it has no need of such tricks (although
it does need to keep track of host pids, but these are in
o fold it into this.
Jeff
--
Work email - jdike at linux dot intel dot com
KERNEL_DEFINES needs whitespace trimmed, otherwise this whitespace
crunching done by make fools the patsubst which is used to remove
KERNEL_DEFINES from USER_CFLAGS.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch
On Mon, Oct 22, 2007 at 01:43:22PM +0100, Al Viro wrote:
> FWIW, I would simply kill the damn fastcall thing - right now the only
> user is uml/i386; everything else either has it #defined to nothing or
> (as i386 does) passes -mregparm=3 while having fastcall expand to
>
On Mon, Oct 22, 2007 at 01:43:22PM +0100, Al Viro wrote:
FWIW, I would simply kill the damn fastcall thing - right now the only
user is uml/i386; everything else either has it #defined to nothing or
(as i386 does) passes -mregparm=3 while having fastcall expand to
__attribute__((regparm(3))) -
it into this.
Jeff
--
Work email - jdike at linux dot intel dot com
KERNEL_DEFINES needs whitespace trimmed, otherwise this whitespace
crunching done by make fools the patsubst which is used to remove
KERNEL_DEFINES from USER_CFLAGS.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/Makefile
On Mon, Oct 22, 2007 at 09:38:12PM -0400, Rik van Riel wrote:
Wrt. the UML failures that Miklos is seeing, I imagine UML needs
to do some similar tricks.
UML is just an architecture - it has no need of such tricks (although
it does need to keep track of host pids, but these are in architecture
On Sun, Oct 21, 2007 at 07:48:54PM +0800, WANG Cong wrote:
> UML still doesn't build on 2.6.23-git16.
>
> Gcc threw out many errors, I put them in the web:
> http://wangcong.org/down/errors.txt
Looks like either you need to run mrproper and try again, or maybe
fallout from the x86 merge,
On Sun, Oct 21, 2007 at 07:48:54PM +0800, WANG Cong wrote:
UML still doesn't build on 2.6.23-git16.
Gcc threw out many errors, I put them in the web:
http://wangcong.org/down/errors.txt
Looks like either you need to run mrproper and try again, or maybe
fallout from the x86 merge, with
Without the fastcall, I get a declaration mismatch between the
definition here and the declaration in completion.h.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
kernel/sched.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.22/kernel/s
UML's two non-ethernet drivers need some header_ops conversion.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/slip_kern.c |4 +---
arch/um/drivers/slirp_kern.c |4 +---
2 files changed, 2 insertions(+), 6 deletions(-)
Index: linux-2.6.22/arch/um/drivers/slip_
Without the fastcall, I get a declaration mismatch between the
definition here and the declaration in completion.h.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
kernel/sched.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.22/kernel/sched.c
UML's two non-ethernet drivers need some header_ops conversion.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/drivers/slip_kern.c |4 +---
arch/um/drivers/slirp_kern.c |4 +---
2 files changed, 2 insertions(+), 6 deletions(-)
Index: linux-2.6.22/arch/um/drivers/slip_kern.c
On Tue, Oct 09, 2007 at 06:34:35PM +0200, Sam Ravnborg wrote:
> I actually used um as testing ground for this patch so
> it works for um in my way of building um.
Great, thanks.
Jeff
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On Tue, Oct 09, 2007 at 12:00:30PM +0200, Sam Ravnborg wrote:
> If it is OK to drop the $(SUBARCH) assingment like this then yes.
> ARCH ?=
> CROSS_COMPILE ?=
Does the UML build still work when you do that?
Jeff
--
Work email - jdike at linux dot intel
On Tue, Oct 09, 2007 at 12:00:30PM +0200, Sam Ravnborg wrote:
If it is OK to drop the $(SUBARCH) assingment like this then yes.
ARCH ?=
CROSS_COMPILE ?=
Does the UML build still work when you do that?
Jeff
--
Work email - jdike at linux dot intel dot
On Tue, Oct 09, 2007 at 06:34:35PM +0200, Sam Ravnborg wrote:
I actually used um as testing ground for this patch so
it works for um in my way of building um.
Great, thanks.
Jeff
--
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-
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On Tue, Oct 02, 2007 at 08:43:00AM +0200, Geert Uytterhoeven wrote:
> Hmm, perhaps you can use _AC() (from ) to defined the original
> constants instead, so you don't need the #ifdefs?
Ah, neat. Those are exactly what I need.
Jeff
--
Work email - jdike at linux
On Tue, Oct 02, 2007 at 08:43:00AM +0200, Geert Uytterhoeven wrote:
Hmm, perhaps you can use _AC() (from linux/const.h) to defined the original
constants instead, so you don't need the #ifdefs?
Ah, neat. Those are exactly what I need.
Jeff
--
Work email -
.
The two stub.S files had some trailing whitespace, so that is cleaned
up here.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/Kconfig.i386 | 14 --
arch/um/Kconfig.x86_64 | 14 +-
arch/um/defconfig
e dead before the kernel exits ]
Signed-off-by: Lepton Wu <[EMAIL PROTECTED]>
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/os-Linux/skas/process.c |2 +-
arch/um/os-Linux/util.c | 38 ++
2 files changed, 39 insertions(+), 1
Style fixes for the rest of the drivers. arch/um/drivers should be
pretty CodingStyle-compliant now.
Except for the ubd driver, which will have to be treated separately.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/chan_user.c | 18 +++--
arch/um/drivers/cow_
before the kernel exits ]
Signed-off-by: Lepton Wu [EMAIL PROTECTED]
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/os-Linux/skas/process.c |2 +-
arch/um/os-Linux/util.c | 38 ++
2 files changed, 39 insertions(+), 1 deletion(-)
Index
Style fixes for the rest of the drivers. arch/um/drivers should be
pretty CodingStyle-compliant now.
Except for the ubd driver, which will have to be treated separately.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/drivers/chan_user.c | 18 +++--
arch/um/drivers/cow_user.c
.
The two stub.S files had some trailing whitespace, so that is cleaned
up here.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/Kconfig.i386 | 14 --
arch/um/Kconfig.x86_64 | 14 +-
arch/um/defconfig|3
On Fri, Sep 28, 2007 at 11:26:34AM -0700, Andrew Morton wrote:
> Doesn't this assume that the arch is only ever uniprocessor, which I
> don't think is true on i386 UML??
It is for now, and when that changes, I haven't decided if and when
interrupts will be received on multiple CPUs.
On Fri, Sep 28, 2007 at 04:45:06PM +0200, Roel Kluin wrote:
> Thanks for noting me. I usually pull the masters branch, so my
> previously submitted patches are against that. Apparently I have to
> apply the -mm patchset before sending patches. Is there a git branch
> to pull from for that?
I
Add _irqsave/_irqrestore to the locking in update_drop_skb to keep
uml_net_rx out while the drop skb is being messed with.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/net_kern.c |5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
Index: linux-2.6.22/a
On Fri, Sep 28, 2007 at 12:56:31PM +0200, Roel Kluin wrote:
> arch/um/kernel/tt/ptproxy/ptrace.c | 12 ++--
I don't know what you're diffing against, but this file is history in
-mm, and will be gone in mainline after 2.6.23.
Jeff
--
Work email -
On Fri, Sep 28, 2007 at 12:56:31PM +0200, Roel Kluin wrote:
arch/um/kernel/tt/ptproxy/ptrace.c | 12 ++--
I don't know what you're diffing against, but this file is history in
-mm, and will be gone in mainline after 2.6.23.
Jeff
--
Work email -
On Fri, Sep 28, 2007 at 04:45:06PM +0200, Roel Kluin wrote:
Thanks for noting me. I usually pull the masters branch, so my
previously submitted patches are against that. Apparently I have to
apply the -mm patchset before sending patches. Is there a git branch
to pull from for that?
I have a
Add _irqsave/_irqrestore to the locking in update_drop_skb to keep
uml_net_rx out while the drop skb is being messed with.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/drivers/net_kern.c |5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
Index: linux-2.6.22/arch/um/drivers
On Fri, Sep 28, 2007 at 11:26:34AM -0700, Andrew Morton wrote:
Doesn't this assume that the arch is only ever uniprocessor, which I
don't think is true on i386 UML??
It is for now, and when that changes, I haven't decided if and when
interrupts will be received on multiple CPUs.
On Thu, Sep 27, 2007 at 04:53:40PM -0700, Andrew Morton wrote:
> Still wanna know why it is safe for uml_net_rx to be playing with
> drop_skb when update_drop_skb() could be concurrently reallocating
> and freeing it.
Ah, yes, I missed that point in the horror of my botch last night.
I'll add
an MTU is seen which is larger
than any seen earlier. This is used to read packets if there is a
memory allocation failure.
The large MTU check is done from eth_configure, which is called when a
interface is added to the system.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/d
an MTU is seen which is larger
than any seen earlier. This is used to read packets if there is a
memory allocation failure.
The large MTU check is done from eth_configure, which is called when a
interface is added to the system.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/drivers
On Thu, Sep 27, 2007 at 04:53:40PM -0700, Andrew Morton wrote:
Still wanna know why it is safe for uml_net_rx to be playing with
drop_skb when update_drop_skb() could be concurrently reallocating
and freeing it.
Ah, yes, I missed that point in the horror of my botch last night.
I'll add
interface has its MTU changed.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/net_kern.c | 60 +
1 file changed, 60 insertions(+)
Index: linux-2.6.20/arch/um/drivers/net_
, causing a zero-byte kmalloc and crash when the invalid
pointer returned from kmalloc was dereferenced.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/daemon_kern.c| 15 +++
arch/um/drivers/daemon_user.c| 11 +---
arch/um/drivers/mcast_
interface has its MTU changed.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/drivers/net_kern.c | 60 +
1 file changed, 60 insertions(+)
Index: linux-2.6.20/arch/um/drivers/net_kern.c
, causing a zero-byte kmalloc and crash when the invalid
pointer returned from kmalloc was dereferenced.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/drivers/daemon_kern.c| 15 +++
arch/um/drivers/daemon_user.c| 11 +---
arch/um/drivers/mcast_kern.c
On Tue, Sep 25, 2007 at 09:54:15PM +0200, Thomas Gleixner wrote:
> On Tue, 2007-09-25 at 13:37 -0400, Jeff Dike wrote:
> > Put back an implementation of timeval_to_ns in
> > arch/um/os-Linux/time.c. tglx pointed out in his review of tickless
> > support that there
ter to make sure all of our children process
to quit when user mode linux kernel abort.
[ jdike - the kernel process needs to ignore SIGTERM, plus the
waitpid/kill loop is needed to make sure that all of our children
are dead before the kernel exits ]
Signed-off-by: Lepton Wu <[EMAIL PROTEC
to be a libc version.
So, I'm copying the version from linux/time.h rather than resurrecting
my version. This causes some declaration changes as it now returns a
signed value rather than an unsigned value.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/include/os.h|4 ++--
to be a libc version.
So, I'm copying the version from linux/time.h rather than resurrecting
my version. This causes some declaration changes as it now returns a
signed value rather than an unsigned value.
Signed-off-by: Jeff Dike [EMAIL PROTECTED]
---
arch/um/include/os.h|4 ++--
arch/um
process
to quit when user mode linux kernel abort.
[ jdike - the kernel process needs to ignore SIGTERM, plus the
waitpid/kill loop is needed to make sure that all of our children
are dead before the kernel exits ]
Signed-off-by: Lepton Wu [EMAIL PROTECTED]
Signed-off-by: Jeff Dike [EMAIL
On Tue, Sep 25, 2007 at 09:54:15PM +0200, Thomas Gleixner wrote:
On Tue, 2007-09-25 at 13:37 -0400, Jeff Dike wrote:
Put back an implementation of timeval_to_ns in
arch/um/os-Linux/time.c. tglx pointed out in his review of tickless
support that there was a perfectly good implementation
On Thu, Sep 20, 2007 at 05:57:49PM +0200, Paolo Giarrusso wrote:
> Yes, indeed - or sign extension on 64bit machines would set to 1 the whole
> high-word.
>
> But using long for that mask makes no difference; either int or long
> long (or better, either u32 or u64) should be used, given that
On Sat, Sep 22, 2007 at 12:39:55PM +0800, lepton wrote:
> There is a bug in os_free_irq_by_cb, when the first element
> of active_fds list is free, the value of active_fds is not
> updated, just value in stack is updated.
Man, that sucks.
Nice spotting.
>
> The intresting thing is
On Sat, Sep 22, 2007 at 11:39:32PM +0800, lepton wrote:
> Since we just call clone without CLONE_VM, it is no need to
> use anoymous mmap to get a new stack frame.
This section of code has been converted to use fork() for this exact reason.
Jeff
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