* [uml-devel] Re: [PATCH 4/9] UML - Delay loop cleanups [not found] <20050518141800.299476d9.akpm@osdl.org> @ 2005-05-20 14:35 ` Jeff Dike 0 siblings, 0 replies; 12+ messages in thread From: Jeff Dike @ 2005-05-20 14:35 UTC (permalink / raw) To: Andrew Morton; +Cc: linux-kernel, user-mode-linux-devel, Arjan van de Ven akpm@osdl.org said: > I'll drop this in light of the review comments - pls redo&&resend Here 'tis. This patch cleans up the delay implementations a bit, makes the loops unoptimizable, and exports __udelay and __const_udelay. Signed-off-by: Jeff Dike <jdike@addtoit.com> Index: linux-2.6.11/arch/um/sys-i386/delay.c =================================================================== --- linux-2.6.11.orig/arch/um/sys-i386/delay.c 2005-05-19 13:18:50.000000000 -0400 +++ linux-2.6.11/arch/um/sys-i386/delay.c 2005-05-19 13:19:40.000000000 -0400 @@ -1,5 +1,7 @@ -#include "linux/delay.h" -#include "asm/param.h" +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/delay.h> +#include <asm/param.h> void __delay(unsigned long time) { @@ -20,13 +22,19 @@ void __udelay(unsigned long usecs) int i, n; n = (loops_per_jiffy * HZ * usecs) / MILLION; - for(i=0;i<n;i++) ; + for(i=0;i<n;i++) + cpu_relax(); } +EXPORT_SYMBOL(__udelay); + void __const_udelay(unsigned long usecs) { int i, n; n = (loops_per_jiffy * HZ * usecs) / MILLION; - for(i=0;i<n;i++) ; + for(i=0;i<n;i++) + cpu_relax(); } + +EXPORT_SYMBOL(__const_udelay); Index: linux-2.6.11/arch/um/sys-x86_64/delay.c =================================================================== --- linux-2.6.11.orig/arch/um/sys-x86_64/delay.c 2005-05-19 13:18:50.000000000 -0400 +++ linux-2.6.11/arch/um/sys-x86_64/delay.c 2005-05-19 13:19:40.000000000 -0400 @@ -5,40 +5,37 @@ * Licensed under the GPL */ -#include "linux/delay.h" -#include "asm/processor.h" -#include "asm/param.h" +#include <linux/module.h> +#include <linux/delay.h> +#include <asm/processor.h> +#include <asm/param.h> void __delay(unsigned long loops) { unsigned long i; - for(i = 0; i < loops; i++) ; + for(i = 0; i < loops; i++) + cpu_relax(); } void __udelay(unsigned long usecs) { - int i, n; + unsigned long i, n; n = (loops_per_jiffy * HZ * usecs) / MILLION; - for(i=0;i<n;i++) ; + for(i=0;i<n;i++) + cpu_relax(); } +EXPORT_SYMBOL(__udelay); + void __const_udelay(unsigned long usecs) { - int i, n; + unsigned long i, n; n = (loops_per_jiffy * HZ * usecs) / MILLION; - for(i=0;i<n;i++) ; + for(i=0;i<n;i++) + cpu_relax(); } -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ +EXPORT_SYMBOL(__const_udelay); ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH 4/9] UML - Delay loop cleanups @ 2005-05-20 14:35 ` Jeff Dike 0 siblings, 0 replies; 12+ messages in thread From: Jeff Dike @ 2005-05-20 14:35 UTC (permalink / raw) To: Andrew Morton; +Cc: linux-kernel, user-mode-linux-devel, Arjan van de Ven akpm@osdl.org said: > I'll drop this in light of the review comments - pls redo&&resend Here 'tis. This patch cleans up the delay implementations a bit, makes the loops unoptimizable, and exports __udelay and __const_udelay. Signed-off-by: Jeff Dike <jdike@addtoit.com> Index: linux-2.6.11/arch/um/sys-i386/delay.c =================================================================== --- linux-2.6.11.orig/arch/um/sys-i386/delay.c 2005-05-19 13:18:50.000000000 -0400 +++ linux-2.6.11/arch/um/sys-i386/delay.c 2005-05-19 13:19:40.000000000 -0400 @@ -1,5 +1,7 @@ -#include "linux/delay.h" -#include "asm/param.h" +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/delay.h> +#include <asm/param.h> void __delay(unsigned long time) { @@ -20,13 +22,19 @@ void __udelay(unsigned long usecs) int i, n; n = (loops_per_jiffy * HZ * usecs) / MILLION; - for(i=0;i<n;i++) ; + for(i=0;i<n;i++) + cpu_relax(); } +EXPORT_SYMBOL(__udelay); + void __const_udelay(unsigned long usecs) { int i, n; n = (loops_per_jiffy * HZ * usecs) / MILLION; - for(i=0;i<n;i++) ; + for(i=0;i<n;i++) + cpu_relax(); } + +EXPORT_SYMBOL(__const_udelay); Index: linux-2.6.11/arch/um/sys-x86_64/delay.c =================================================================== --- linux-2.6.11.orig/arch/um/sys-x86_64/delay.c 2005-05-19 13:18:50.000000000 -0400 +++ linux-2.6.11/arch/um/sys-x86_64/delay.c 2005-05-19 13:19:40.000000000 -0400 @@ -5,40 +5,37 @@ * Licensed under the GPL */ -#include "linux/delay.h" -#include "asm/processor.h" -#include "asm/param.h" +#include <linux/module.h> +#include <linux/delay.h> +#include <asm/processor.h> +#include <asm/param.h> void __delay(unsigned long loops) { unsigned long i; - for(i = 0; i < loops; i++) ; + for(i = 0; i < loops; i++) + cpu_relax(); } void __udelay(unsigned long usecs) { - int i, n; + unsigned long i, n; n = (loops_per_jiffy * HZ * usecs) / MILLION; - for(i=0;i<n;i++) ; + for(i=0;i<n;i++) + cpu_relax(); } +EXPORT_SYMBOL(__udelay); + void __const_udelay(unsigned long usecs) { - int i, n; + unsigned long i, n; n = (loops_per_jiffy * HZ * usecs) / MILLION; - for(i=0;i<n;i++) ; + for(i=0;i<n;i++) + cpu_relax(); } -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ +EXPORT_SYMBOL(__const_udelay); ^ permalink raw reply [flat|nested] 12+ messages in thread
* [uml-devel] [PATCH] UML - 2.6.12-rc4-mm2 Compile error 2005-05-20 14:35 ` Jeff Dike @ 2005-05-22 19:47 ` Eric BEGOT -1 siblings, 0 replies; 12+ messages in thread From: Eric BEGOT @ 2005-05-22 19:47 UTC (permalink / raw) To: Jeff Dike; +Cc: Andrew Morton, linux-kernel, user-mode-linux-devel Here is a patch to correct a compile error on linux 2.6.12-rc4-mm2 for uml. At the compilation of init/main.c, it complains because it doens't find the 2 constants FIXADDR_USER_START and FIXADDR_USER_END --- linux-2.6.12-rc4-mm2/include/asm/fixmap.h.orig 2005-05-22 21:37:13.000000000 +0200 +++ linux-2.6.12-rc4-mm2/include/asm/fixmap.h 2005-05-22 21:38:17.000000000 +0200 @@ -60,7 +60,8 @@ extern unsigned long get_kmem_end(void); #define FIXADDR_TOP (get_kmem_end() - 0x2000) #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) -#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) +#define FIXADDR_USER_START (FIXADDR_TOP - FIXADDR_SIZE) +#define FIXADDR_USER_END FIXADDR_TOP #define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) #define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT) @@ -91,7 +92,7 @@ static inline unsigned long fix_to_virt( static inline unsigned long virt_to_fix(const unsigned long vaddr) { - BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START); + BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_USER_START); return __virt_to_fix(vaddr); } ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel ^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH] UML - 2.6.12-rc4-mm2 Compile error @ 2005-05-22 19:47 ` Eric BEGOT 0 siblings, 0 replies; 12+ messages in thread From: Eric BEGOT @ 2005-05-22 19:47 UTC (permalink / raw) To: Jeff Dike; +Cc: Andrew Morton, linux-kernel, user-mode-linux-devel Here is a patch to correct a compile error on linux 2.6.12-rc4-mm2 for uml. At the compilation of init/main.c, it complains because it doens't find the 2 constants FIXADDR_USER_START and FIXADDR_USER_END --- linux-2.6.12-rc4-mm2/include/asm/fixmap.h.orig 2005-05-22 21:37:13.000000000 +0200 +++ linux-2.6.12-rc4-mm2/include/asm/fixmap.h 2005-05-22 21:38:17.000000000 +0200 @@ -60,7 +60,8 @@ extern unsigned long get_kmem_end(void); #define FIXADDR_TOP (get_kmem_end() - 0x2000) #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) -#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) +#define FIXADDR_USER_START (FIXADDR_TOP - FIXADDR_SIZE) +#define FIXADDR_USER_END FIXADDR_TOP #define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) #define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT) @@ -91,7 +92,7 @@ static inline unsigned long fix_to_virt( static inline unsigned long virt_to_fix(const unsigned long vaddr) { - BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START); + BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_USER_START); return __virt_to_fix(vaddr); } ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [uml-devel] [PATCH] UML - 2.6.12-rc4-mm2 Compile error 2005-05-22 19:47 ` Eric BEGOT @ 2005-05-23 14:09 ` Blaisorblade -1 siblings, 0 replies; 12+ messages in thread From: Blaisorblade @ 2005-05-23 14:09 UTC (permalink / raw) To: user-mode-linux-devel, eric.begot; +Cc: Jeff Dike, Andrew Morton, linux-kernel On Sunday 22 May 2005 21:47, Eric BEGOT wrote: > Here is a patch to correct a compile error on linux 2.6.12-rc4-mm2 for uml. > At the compilation of init/main.c, it complains because it doens't find > the 2 constants FIXADDR_USER_START and FIXADDR_USER_END Why deleting FIXADDR_START? Also FIXADDR_USER_* are defined, just in a different way (and the patch below is IIRC uncorrect). > > --- linux-2.6.12-rc4-mm2/include/asm/fixmap.h.orig 2005-05-22 > 21:37:13.000000000 +0200 > +++ linux-2.6.12-rc4-mm2/include/asm/fixmap.h 2005-05-22 > 21:38:17.000000000 +0200 > @@ -60,7 +60,8 @@ extern unsigned long get_kmem_end(void); > > #define FIXADDR_TOP (get_kmem_end() - 0x2000) > #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) > -#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) > +#define FIXADDR_USER_START (FIXADDR_TOP - FIXADDR_SIZE) > +#define FIXADDR_USER_END FIXADDR_TOP > > #define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) > #define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT) > @@ -91,7 +92,7 @@ static inline unsigned long fix_to_virt( > > static inline unsigned long virt_to_fix(const unsigned long vaddr) > { > - BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START); > + BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_USER_START); > return __virt_to_fix(vaddr); > } -- Paolo Giarrusso, aka Blaisorblade Skype user "PaoloGiarrusso" Linux registered user n. 292729 http://www.user-mode-linux.org/~blaisorblade ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [uml-devel] [PATCH] UML - 2.6.12-rc4-mm2 Compile error @ 2005-05-23 14:09 ` Blaisorblade 0 siblings, 0 replies; 12+ messages in thread From: Blaisorblade @ 2005-05-23 14:09 UTC (permalink / raw) To: user-mode-linux-devel, eric.begot; +Cc: Jeff Dike, Andrew Morton, linux-kernel On Sunday 22 May 2005 21:47, Eric BEGOT wrote: > Here is a patch to correct a compile error on linux 2.6.12-rc4-mm2 for uml. > At the compilation of init/main.c, it complains because it doens't find > the 2 constants FIXADDR_USER_START and FIXADDR_USER_END Why deleting FIXADDR_START? Also FIXADDR_USER_* are defined, just in a different way (and the patch below is IIRC uncorrect). > > --- linux-2.6.12-rc4-mm2/include/asm/fixmap.h.orig 2005-05-22 > 21:37:13.000000000 +0200 > +++ linux-2.6.12-rc4-mm2/include/asm/fixmap.h 2005-05-22 > 21:38:17.000000000 +0200 > @@ -60,7 +60,8 @@ extern unsigned long get_kmem_end(void); > > #define FIXADDR_TOP (get_kmem_end() - 0x2000) > #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) > -#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) > +#define FIXADDR_USER_START (FIXADDR_TOP - FIXADDR_SIZE) > +#define FIXADDR_USER_END FIXADDR_TOP > > #define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) > #define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT) > @@ -91,7 +92,7 @@ static inline unsigned long fix_to_virt( > > static inline unsigned long virt_to_fix(const unsigned long vaddr) > { > - BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_START); > + BUG_ON(vaddr >= FIXADDR_TOP || vaddr < FIXADDR_USER_START); > return __virt_to_fix(vaddr); > } -- Paolo Giarrusso, aka Blaisorblade Skype user "PaoloGiarrusso" Linux registered user n. 292729 http://www.user-mode-linux.org/~blaisorblade ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [uml-devel] [PATCH] UML - 2.6.12-rc4-mm2 Compile error 2005-05-23 14:09 ` Blaisorblade @ 2005-05-23 14:16 ` Miklos Szeredi -1 siblings, 0 replies; 12+ messages in thread From: Miklos Szeredi @ 2005-05-23 14:16 UTC (permalink / raw) To: blaisorblade; +Cc: user-mode-linux-devel, eric.begot, jdike, akpm, linux-kernel > > Here is a patch to correct a compile error on linux 2.6.12-rc4-mm2 for uml. > > At the compilation of init/main.c, it complains because it doens't find > > the 2 constants FIXADDR_USER_START and FIXADDR_USER_END > Why deleting FIXADDR_START? Also FIXADDR_USER_* are defined, just in a > different way (and the patch below is IIRC uncorrect). I've seen this error too after 'make menuconfig ARCH=um' on a clean tree. The following fixes it: cp .config /tmp make mrproper ARCH=um cp /tmp/.config . make ARCH=um So there's definitely something wrong with the build on UML. Miklos ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [uml-devel] [PATCH] UML - 2.6.12-rc4-mm2 Compile error @ 2005-05-23 14:16 ` Miklos Szeredi 0 siblings, 0 replies; 12+ messages in thread From: Miklos Szeredi @ 2005-05-23 14:16 UTC (permalink / raw) To: blaisorblade; +Cc: user-mode-linux-devel, eric.begot, jdike, akpm, linux-kernel > > Here is a patch to correct a compile error on linux 2.6.12-rc4-mm2 for uml. > > At the compilation of init/main.c, it complains because it doens't find > > the 2 constants FIXADDR_USER_START and FIXADDR_USER_END > Why deleting FIXADDR_START? Also FIXADDR_USER_* are defined, just in a > different way (and the patch below is IIRC uncorrect). I've seen this error too after 'make menuconfig ARCH=um' on a clean tree. The following fixes it: cp .config /tmp make mrproper ARCH=um cp /tmp/.config . make ARCH=um So there's definitely something wrong with the build on UML. Miklos ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [uml-devel] [PATCH] UML - 2.6.12-rc4-mm2 Compile error 2005-05-23 14:16 ` Miklos Szeredi @ 2005-05-23 17:36 ` Blaisorblade -1 siblings, 0 replies; 12+ messages in thread From: Blaisorblade @ 2005-05-23 17:36 UTC (permalink / raw) To: user-mode-linux-devel Cc: Miklos Szeredi, eric.begot, jdike, akpm, linux-kernel On Monday 23 May 2005 16:16, Miklos Szeredi wrote: > > > Here is a patch to correct a compile error on linux 2.6.12-rc4-mm2 for > > > uml. At the compilation of init/main.c, it complains because it doens't > > > find the 2 constants FIXADDR_USER_START and FIXADDR_USER_END > > > > Why deleting FIXADDR_START? Also FIXADDR_USER_* are defined, just in a > > different way (and the patch below is IIRC uncorrect). > > I've seen this error too after 'make menuconfig ARCH=um' on a clean > tree. > > The following fixes it: > > cp .config /tmp > make mrproper ARCH=um > cp /tmp/.config . > make ARCH=um > > So there's definitely something wrong with the build on UML. Yes, an empty include/asm-um/elf.h which is not by default replaced by a symlink. Sadly a patch which should have been deleted it simply emptied it (courtesy of quilt). So include/asm-um/elf.h: $(call create_the_symlink) (which is pseudo-code) won't create it. As a last resort I'll force that symlink to be unconditional (I hope not needing this). -- Paolo Giarrusso, aka Blaisorblade Skype user "PaoloGiarrusso" Linux registered user n. 292729 http://www.user-mode-linux.org/~blaisorblade ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [uml-devel] [PATCH] UML - 2.6.12-rc4-mm2 Compile error @ 2005-05-23 17:36 ` Blaisorblade 0 siblings, 0 replies; 12+ messages in thread From: Blaisorblade @ 2005-05-23 17:36 UTC (permalink / raw) To: user-mode-linux-devel Cc: Miklos Szeredi, eric.begot, jdike, akpm, linux-kernel On Monday 23 May 2005 16:16, Miklos Szeredi wrote: > > > Here is a patch to correct a compile error on linux 2.6.12-rc4-mm2 for > > > uml. At the compilation of init/main.c, it complains because it doens't > > > find the 2 constants FIXADDR_USER_START and FIXADDR_USER_END > > > > Why deleting FIXADDR_START? Also FIXADDR_USER_* are defined, just in a > > different way (and the patch below is IIRC uncorrect). > > I've seen this error too after 'make menuconfig ARCH=um' on a clean > tree. > > The following fixes it: > > cp .config /tmp > make mrproper ARCH=um > cp /tmp/.config . > make ARCH=um > > So there's definitely something wrong with the build on UML. Yes, an empty include/asm-um/elf.h which is not by default replaced by a symlink. Sadly a patch which should have been deleted it simply emptied it (courtesy of quilt). So include/asm-um/elf.h: $(call create_the_symlink) (which is pseudo-code) won't create it. As a last resort I'll force that symlink to be unconditional (I hope not needing this). -- Paolo Giarrusso, aka Blaisorblade Skype user "PaoloGiarrusso" Linux registered user n. 292729 http://www.user-mode-linux.org/~blaisorblade ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [uml-devel] [PATCH] UML - 2.6.12-rc4-mm2 Compile error 2005-05-22 19:47 ` Eric BEGOT @ 2005-05-23 17:32 ` Blaisorblade -1 siblings, 0 replies; 12+ messages in thread From: Blaisorblade @ 2005-05-23 17:32 UTC (permalink / raw) To: user-mode-linux-devel, eric.begot; +Cc: Jeff Dike, Andrew Morton, linux-kernel On Sunday 22 May 2005 21:47, Eric BEGOT wrote: > Here is a patch to correct a compile error on linux 2.6.12-rc4-mm2 for uml. > At the compilation of init/main.c, it complains because it doens't find > the 2 constants FIXADDR_USER_START and FIXADDR_USER_END On mainline it's defined by either include/asm-um/archparam-x86_64.h or include/asm-um/elf-i386.h. Make sure you used a clean tree and a correct command line (make init/main.o ARCH=um wouldn't work because it would not create the needed header symlinks). -- Paolo Giarrusso, aka Blaisorblade Skype user "PaoloGiarrusso" Linux registered user n. 292729 http://www.user-mode-linux.org/~blaisorblade ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? Enter now for the Oracle Space Sweepstakes! http://ads.osdn.com/?ad_id=7412&alloc_id=16344&op=click _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel ^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [uml-devel] [PATCH] UML - 2.6.12-rc4-mm2 Compile error @ 2005-05-23 17:32 ` Blaisorblade 0 siblings, 0 replies; 12+ messages in thread From: Blaisorblade @ 2005-05-23 17:32 UTC (permalink / raw) To: user-mode-linux-devel, eric.begot; +Cc: Jeff Dike, Andrew Morton, linux-kernel On Sunday 22 May 2005 21:47, Eric BEGOT wrote: > Here is a patch to correct a compile error on linux 2.6.12-rc4-mm2 for uml. > At the compilation of init/main.c, it complains because it doens't find > the 2 constants FIXADDR_USER_START and FIXADDR_USER_END On mainline it's defined by either include/asm-um/archparam-x86_64.h or include/asm-um/elf-i386.h. Make sure you used a clean tree and a correct command line (make init/main.o ARCH=um wouldn't work because it would not create the needed header symlinks). -- Paolo Giarrusso, aka Blaisorblade Skype user "PaoloGiarrusso" Linux registered user n. 292729 http://www.user-mode-linux.org/~blaisorblade ^ permalink raw reply [flat|nested] 12+ messages in thread
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2005-05-20 14:35 ` [uml-devel] Re: [PATCH 4/9] UML - Delay loop cleanups Jeff Dike
2005-05-20 14:35 ` Jeff Dike
2005-05-22 19:47 ` [uml-devel] [PATCH] UML - 2.6.12-rc4-mm2 Compile error Eric BEGOT
2005-05-22 19:47 ` Eric BEGOT
2005-05-23 14:09 ` [uml-devel] " Blaisorblade
2005-05-23 14:09 ` Blaisorblade
2005-05-23 14:16 ` Miklos Szeredi
2005-05-23 14:16 ` Miklos Szeredi
2005-05-23 17:36 ` Blaisorblade
2005-05-23 17:36 ` Blaisorblade
2005-05-23 17:32 ` Blaisorblade
2005-05-23 17:32 ` Blaisorblade
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