This patch fixes this building error:
...
drivers/char/mem.c: In function ‘read_mem’:
drivers/char/mem.c:136: error: implicit declaration of function
‘unxlate_dev_mem_ptr’
...
Cc: Jeff Dike <[EMAIL PROTECTED]>
Signed-off-by: WANG Cong <[EMAIL PROTECTED]>
---
Index: linux/include/asm-um/io.h
==
On Thu, Jan 17, 2008 at 02:35:14AM -0800, Andrew Morton wrote:
>
>ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
Hi, Andrew!
Building uml failed in current -mm tree. ;(
The below patch fixes this building error:
...
include/asm/arch/system.h:8:22: erro
On Thu, Jan 17, 2008 at 09:56:41PM +0800, WANG Cong wrote:
>
> This patch fixes this building error:
> ...
> drivers/char/mem.c: In function ‘read_mem’:
> drivers/char/mem.c:136: error: implicit declaration of function
> ‘unxlate_dev_mem_ptr’
> ...
>
> Cc: Jeff Dike <[EMAIL PROTECTED]>
> Signed-
On Thu, Jan 17, 2008 at 09:21:08PM +0800, WANG Cong wrote:
> Building uml failed in current -mm tree. ;(
>
> The below patch fixes this building error:
> ...
> include/asm/arch/system.h:8:22: error: asm/nops.h: No such file or directory
> ...
>
> Cc: Jeff Dike <[EMAIL PROTECTED]>
> Signed-off-by:
On Tue, Jan 15, 2008 at 08:45:37AM -0800, Ryan Finnie wrote:
> At the moment there is no 32-bit object
> support in x86_64 UML kernels, and of course knowing my luck, the day
> we introduce an x86_64 UML guest at work is the day it needs some
> 32-bit blob or something. I believe you mentioned on
On Thu, Jan 17, 2008 at 07:11:13PM +0100, Mariusz Kozlowski wrote:
> I see this on sparc64 as well:
>
> CC drivers/char/mem.o
> drivers/char/mem.c: In function 'read_mem':
> drivers/char/mem.c:136: error: implicit declaration of function
> 'unxlate_dev_mem_ptr'
> make[2]: *** [drivers/char
On Thu, 17 Jan 2008 19:11:13 +0100 Mariusz Kozlowski <[EMAIL PROTECTED]> wrote:
> Hello,
>
> > This patch fixes this building error:
> > ...
> > drivers/char/mem.c: In function ‘read_mem’:
> > drivers/char/mem.c:136: error: implicit declaration of function
> > ‘unxlate_dev_mem_ptr’
> > ...
>
>
Hello,
> This patch fixes this building error:
> ...
> drivers/char/mem.c: In function ‘read_mem’:
> drivers/char/mem.c:136: error: implicit declaration of function
> ‘unxlate_dev_mem_ptr’
> ...
I see this on sparc64 as well:
CC drivers/char/mem.o
drivers/char/mem.c: In function 'read_me
>-Original Message-
>From: Andrew Morton [mailto:[EMAIL PROTECTED]
>Sent: Thursday, January 17, 2008 10:56 AM
>To: Mariusz Kozlowski
>Cc: WANG Cong; [EMAIL PROTECTED]; Jeff Dike;
>user-mode-linux-devel@lists.sourceforge.net; David Miller;
>[EMAIL PROTECTED]; Ingo Molnar; Thomas Gleixn
This is a lot of cleanup. There are style fixes, printk fixes,
spelling fixes, mutex conversions, and small bug fixes.
This is all obviously for 2.6.25.
Jeff
--
Work email - jdike at linux dot intel dot com
--
Style changes under arch/um/os-Linux:
include trimming
CodingStyle fixes
some printks needed severity indicators
make_tempfile turns out not to be used outside of mem.c, so it is now
static. Its declaration in tempfile.h is no longer needed, and
tempfile.h itself is no lo
avoid-overflows-in-kernel-timec.patch makes CONFIG_HZ necessary for a
successful build. UML lacks a definition, so this patch adds one. It
also changes the hard-wired definition of HZ to CONFIG_HZ.
Note: this patch is a good idea even in the absence of hpa's time
fixes.
Cc: "H. Peter Anvin" <[E
The .a flags in openflags never had an implementation.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/os-Linux/file.c |2 ++
1 file changed, 2 insertions(+)
Index: linux-2.6.22/arch/um/os-Linux/file.c
===
--- linux-2.6
A couple more DEBUG_SHIRQ fixes.
The previous mconsole blocking fix exposed the lack of O_NONBLOCK on
the mconsole socket.
Also, winch_interrupt started crashing because it is called at irq
free time and it tries to dereference tty->driver_data, which has
already been set to NULL.
I added some e
Style fixes in arch/um/sys-x86_64:
updated copyrights
CodingStyle fixes
added severities to printks which needed them
A bunch of functions in sys-*/ptrace_user.c turn out to be unused, so
they and their declarations are gone.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
--
The fakehd switch lost its implementation at some point. Since no one is
screaming for it, we might as well remove it.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/ubd_kern.c | 20
1 file changed, 4 insertions(+), 16 deletions(-)
Index: linux-2.6.22/ar
Add some more commentary about various pieces of global data not
needing locking.
Also got rid of unmap_physmem since that is no longer used.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/net_kern.c |7 ++-
arch/um/include/mem_user.h |1 -
arch/um/kernel/mem.c
Calculate TASK_SIZE at run-time by figuring out the host's VMSPLIT -
this is needed on i386 if UML is to run on hosts with varying VMSPLITs
without recompilation.
TASK_SIZE is now defined in terms of a variable, task_size. This gets
rid of an include of pgtable.h from processor.h, which can cause
On Thu, 17 Jan 2008 11:38:53 -0800 "Pallipadi, Venkatesh" <[EMAIL PROTECTED]>
wrote:
>
>
> >-Original Message-
> >From: Andrew Morton [mailto:[EMAIL PROTECTED]
> >Sent: Thursday, January 17, 2008 10:56 AM
> >To: Mariusz Kozlowski
> >Cc: WANG Cong; [EMAIL PROTECTED]; Jeff Dike;
> >use
Hello,
> >> > This patch fixes this building error:
> >> > ...
> >> > drivers/char/mem.c: In function 'read_mem':
> >> > drivers/char/mem.c:136: error: implicit declaration of
> >function 'unxlate_dev_mem_ptr'
> >> > ...
> >>
> >> I see this on sparc64 as well:
> >>
> >> CC drivers/char/
On Thu, Jan 17, 2008 at 11:38:53AM -0800, Pallipadi, Venkatesh wrote:
> Apart from unxlate, there is also ioremap_wc which is defined in the
> same way.
And while we're on the subject, what's the deal with these, in
include/asm-x86/io.h?
#define ioremap_wc ioremap_wc
#define unxlate_dev_mem_ptr u
John Reiser noticed that a physical memory region was being mapped twice.
This patch fixes that, and it inlines the responsible function, as
that had only one caller.
Cc: John Reiser <[EMAIL PROTECTED]>
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/kernel/mem.c |8 +---
1 file
Downgrade one of the MAC validity checks. If it's one that could be
possibly assigned to a physical NIC, then nothing will break. So,
emit a warning in this case, but keep the requested MAC.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/drivers/net_kern.c |9 -
1 file cha
From: Daniel Walker <[EMAIL PROTECTED]>
The port_sem is already used as a mutex since it's using DECLARE_MUTEX(),
but the underlying construct is still a semaphore .. This patch switches
it over to a struct mutex.
Signed-off-by: Daniel Walker <[EMAIL PROTECTED]>
Signed-off-by: Jeff Dike <[EMAIL P
Calling init_registers inside the skas3 checking causes mysterious
crashes if it doesn't happen because the skas3 checking is bypassed.
This patch moves it to os_early_checks.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/os-Linux/start_up.c | 10 +++---
1 file changed, 7 inserti
Some printks were missing newlines.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/os-Linux/skas/process.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
Index: linux-2.6.22/arch/um/os-Linux/skas/process.c
==
From: Karol Swietlicki <[EMAIL PROTECTED]>
This patch takes care of a problem with the stopping code.
The function inside the while condition returns 0 to signify a problem.
A problem could be for example a bad command or a bad version of the
mconsole client.
A bad command would terminate the sto
From: Daniel Walker <[EMAIL PROTECTED]>
The plug_mem_mutex is already used as a mutex since it's using DECLARE_MUTEX(),
but the underlying construct is still a semaphore .. This patch switches
it over to a struct mutex.
Signed-off-by: Daniel Walker <[EMAIL PROTECTED]>
Signed-off-by: Jeff Dike <[E
From: WANG Cong <[EMAIL PROTECTED]>
TOPDIR is obsolete, use srctree instead.
This patch removes TOPDIR from all UML Makefiles.
Cc: Sam Ravnborg <[EMAIL PROTECTED]>
Signed-off-by: WANG Cong <[EMAIL PROTECTED]>
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/Makefile |4 ++--
Tweak the UML defconfig -
we probably don't need 256 old-style ptys - this slows down udev
noticably
enable hostfs
disable slab debugging - another noticable performance hit
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/defconfig |6 +++---
1 file changed, 3 inser
From: Joe Perches <[EMAIL PROTECTED]>
Spelling fix
Signed-off-by: Joe Perches <[EMAIL PROTECTED]>
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/sys-x86_64/signal.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6-git/arch/um/sys-x86_64/signal.c
==
From: Daniel Walker <[EMAIL PROTECTED]>
The ldt.semaphore conforms to the new struct mutex requirments,
so I converted it to use the new API and changed the name.
Signed-off-by: Daniel Walker <[EMAIL PROTECTED]>
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/sys-i386/ldt.c | 14 +
The 3-level page table fixes forgot to remove a couple now-unused
fields from struct mm_context.
Signed-off-by: Jeff Dike <[EMAIL PROTECTED]>
---
arch/um/include/um_mmu.h |4
1 file changed, 4 deletions(-)
Index: linux-2.6.22/arch/um/include/um_mmu.h
On Thu, Jan 17, 2008 at 01:41:50PM -0800, Venki Pallipadi wrote:
> > And while we're on the subject, what's the deal with these, in
> > include/asm-x86/io.h?
> >
> > #define ioremap_wc ioremap_wc
> > #define unxlate_dev_mem_ptr unxlate_dev_mem_ptr
> >
>
> If archs want to override the defaults f
On Thu, Jan 17, 2008 at 04:14:37PM -0500, Jeff Dike wrote:
> On Thu, Jan 17, 2008 at 11:38:53AM -0800, Pallipadi, Venkatesh wrote:
> > Apart from unxlate, there is also ioremap_wc which is defined in the
> > same way.
>
> And while we're on the subject, what's the deal with these, in
> include/asm
>-Original Message-
>From: Jeff Dike [mailto:[EMAIL PROTECTED]
>Sent: Thursday, January 17, 2008 3:08 PM
>To: Pallipadi, Venkatesh
>Cc: Andrew Morton; Mariusz Kozlowski; WANG Cong;
>[EMAIL PROTECTED];
>user-mode-linux-devel@lists.sourceforge.net; David Miller;
>[EMAIL PROTECTED]; Ing
On Thu, Jan 17, 2008 at 03:17:38PM -0800, Pallipadi, Venkatesh wrote:
> >#define X X
> >
> >is a no-op, yes?
> >
>
> Later there is code in generic.h which is doing
> #ifndef ioremap_wc
> #define ioremap_wc ioremap_nocache
> #endif
Ah, that makes a bit more sense.
It'd be nice if there was less
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