[uml-devel] [PATCH] UML : adding X86_32 config to UML's Kconfig
Hi, I noticed UM config is not working properly for CPU selection. I bisected following commit as a source: commit 1032c0ba9da5c5b53173ad2dcf8b2a2da78f8b17 Author: Sam Ravnborg <[EMAIL PROTECTED]> Date: Tue Nov 6 21:35:08 2007 +0100 x86: arch/x86/Kconfig.cpu unification Move all CPU definitions to Kconfig.cpu Always define X86_MINIMUM_CPU_FAMILY and do the obvious code cleanup in boot/cpucheck.c Comments from: Adrian Bunk <[EMAIL PROTECTED]> incorporated. Signed-off-by: Sam Ravnborg <[EMAIL PROTECTED]> Cc: Adrian Bunk <[EMAIL PROTECTED]> Cc: Brian Gerst <[EMAIL PROTECTED]> Cc: Thomas Gleixner <[EMAIL PROTECTED]> Cc: Ingo Molnar <[EMAIL PROTECTED]> Cc: "H. Peter Anvin" <[EMAIL PROTECTED]> snip diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 0e2adad..c301622 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -3,11 +3,12 @@ if !X86_ELAN choice prompt "Processor family" - default M686 + default M686 if X86_32 + default GENERIC_CPU if X86_64 snip I'm not sure if this is the right way but following patch is working for me. Signed-off-by: Jiri Olsa <[EMAIL PROTECTED]> --- arch/um/Kconfig |4 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/arch/um/Kconfig b/arch/um/Kconfig index dd1689b..3dcc17c 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -68,6 +68,10 @@ config IRQ_RELEASE_METHOD bool default y +config X86_32 + bool + def_bool !64BIT + menu "UML-specific options" config STATIC_LINK - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
[uml-devel] [PATCH] um: include/asm/arch link creation change
Hi, current um code does not create a proper include/asm/arch link. when I bisected it I can see this was introduced by following patch: commit fcbaa088fc8625381bd1096bc2eedc4f58a1572c Author: Jeff Dike <[EMAIL PROTECTED]> Date: Wed Nov 14 16:58:42 2007 -0800 uml: fix symlink loops symlinks to directories in the non-O= case were lacking -n, which meant that, when the link already existed, a new link pointing at itself was created in the target directory. Signed-off-by: Jeff Dike <[EMAIL PROTECTED]> Cc: Sam Ravnborg <[EMAIL PROTECTED]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]> diff --git a/arch/um/Makefile b/arch/um/Makefile index 768a5d1..31999bc 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -168,7 +168,7 @@ ifneq ($(KBUILD_SRC),) $(Q)mkdir -p $(objtree)/include/asm-um $(Q)ln -fsn $(srctree)/include/asm-$(HEADER_ARCH) include/asm-um/arch else - $(Q)cd $(TOPDIR)/include/asm-um && ln -sf ../asm-$(HEADER_ARCH) arch + $(Q)cd $(TOPDIR)/include/asm-um && ln -fsn ../asm-$(SUBARCH) arch endif snip it works for me to use the HEADER_ARCH instead of the SUBARCH Signed-off-by: Jiri Olsa <[EMAIL PROTECTED]> --- arch/um/Makefile |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/um/Makefile b/arch/um/Makefile index 31999bc..ba6813a 100644 --- a/arch/um/Makefile +++ b/arch/um/Makefile @@ -168,7 +168,7 @@ ifneq ($(KBUILD_SRC),) $(Q)mkdir -p $(objtree)/include/asm-um $(Q)ln -fsn $(srctree)/include/asm-$(HEADER_ARCH) include/asm-um/arch else - $(Q)cd $(TOPDIR)/include/asm-um && ln -fsn ../asm-$(SUBARCH) arch + $(Q)cd $(TOPDIR)/include/asm-um && ln -fsn ../asm-$(HEADER_ARCH) arch endif $(objtree)/$(ARCH_DIR)/include: - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
[uml-devel] uml git tree
Hi, I'd like to ask if there's any UML git repository. If there isnt, whats the devel process. How often you merge to Linus tree? thanks, Jiri Olsa - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
Re: [uml-devel] [PATCH] UML : adding X86_32 config to UML's Kconfig
On Thu, Nov 22, 2007 at 09:50:50AM +0100, Jiri Olsa wrote: > I'm not sure if this is the right way but following patch is working for me. Thanks - I sent in the following equivalent patch a few days ago - http://marc.info/?l=linux-kernel&m=119549989631288&q=raw Jeff -- Work email - jdike at linux dot intel dot com - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
Re: [uml-devel] [PATCH] um: include/asm/arch link creation change
On Thu, Nov 22, 2007 at 12:08:17PM +0100, Jiri Olsa wrote: > it works for me to use the HEADER_ARCH instead of the SUBARCH Thanks - this is already in -mm, it just needs to get to mainline. Jeff -- Work email - jdike at linux dot intel dot com - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
Re: [uml-devel] uml git tree
On Thu, Nov 22, 2007 at 01:28:40PM +0100, Jiri Olsa wrote: > I'd like to ask if there's any UML git repository. No, I keep track of my patches with quilt. > If there isnt, whats the devel process. How often you merge to Linus tree? I send stuff to -mm for testing. Bug fixes I request be sent to Linus in the current release. Non-urgent stuff sits in -mm until the next merge window. Patches go to Andrew on a near-daily basis. Jeff -- Work email - jdike at linux dot intel dot com - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
Re: [uml-devel] uml doesn't work on 2.6.24-rc2
> On Wed, Nov 14, 2007 at 10:29:57PM +0100, Miklos Szeredi wrote: > > Config attached. > > Thanks - this reproduces it for me. > > BTW, you can work around this by enabling NO_HZ. Thanks. My other problem is (probably you are aware) that recent -mm kernels don't compile for UML. Miklos - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
Re: [uml-devel] uml doesn't work on 2.6.24-rc2
On Thu, Nov 22, 2007 at 07:08:47PM +0100, Miklos Szeredi wrote: > Thanks. My other problem is (probably you are aware) that recent -mm > kernels don't compile for UML. The patch below fixes the build for rc3-mm1 for me. Jeff -- Work email - jdike at linux dot intel dot com Index: linux-2.6.22/include/asm-um/asm.h === --- /dev/null 1970-01-01 00:00:00.0 + +++ linux-2.6.22/include/asm-um/asm.h 2007-11-21 12:15:03.0 -0500 @@ -0,0 +1,6 @@ +#ifndef __UM_ASM_H +#define __UM_ASM_H + +#include "asm/arch/asm.h" + +#endif - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse012070mrt/direct/01/ ___ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
