RE: [Xen-devel] PAE mode errors: in shadow.c

[pak333@xxxxxxxxxxx]

Thanks! it works. Had to change Config.mk under xen

 

- Padma

 

-------------- Original message --------------
From: "Nakajima, Jun" <jun.nakajima@xxxxxxxxx>

> Keir Fraser wrote:
> > You probably just need to 'make clean' before you 'pae=y make'.
> >
> > -- Keir
>
> Yes. If you build just xen, you need 'pae=y' (or export pae=y) as well as
> XEN_TARGET_X86_PAE.
>
> Jun
> >
> > On 5 May 2006, at 11:41, pak333@xxxxxxxxxxx wrote:
> >
> >>
> >> Looks like the file shadow.c has not been updated to support PAE
> >> thought it says "Extended to support 32-bit PAE and 64-bit guests"
> >> at the beginning of the file If anyone has a pacth for this, please
> >> share with me
> >>
> >> Thanks
> >> - Padma
> >>> -------------- Original mes sage --------------
> >>> From: pak333@xxxxxxxxxxx
> >>>
> >>> Maybe the attachment isn't going thru. here are the errors
> >>> --------------------------- make -C xen install
> >>>
> >>>
> >>> make[1]: Entering directory `/home/xen-unstable/xen'
> >>>
> >>> make -C tools
> >>>
> >>> make[2]: Entering directory `/home/xen-unstable/xen/tools'
> >>>
> >>> make -C figlet
> >>>
> >>> make[3]: Entering directory `/home/xen-unstable/xen/tools/figlet'
> >>>
> >>> make[3]: `figlet' is up to date.
> >>>
> >>> make[3]: Leaving directory `/home/xen-unstable/xen/tools/figlet'
> >>>
> >>> make symbols
> >>>
> >>> make[3]: Entering di rectory `/home/xen-unstable/xen/tools'
> >>>
> >>> make[3]: `symbols' is up to date.
> >>>
> >>> make[3]: Leaving directory `/home/xen-unstable/xen/tools'
> >>>
> >>> make[2]: Leaving directory `/home/xen-unstable/xen/tools'
> >>>
> >>> make include/xen/compile.h
> >>>
> >>> make[2]: Entering directory `/home/xen-unstable/xen'
> >>>
> >>> tools/figlet/figlet -d tools/figlet Xen 3.0.0 >
> >>> include/xen/banner.h.new
> >>>
> >>> __ __ _____ ___ ___
> >>>
> >>> \ \/ /___ _ __ |___ / / _ \ / _ \
> >>>
> >>> \ // _ \ '_ \ |_ \| | | | | | |
> >>>
> >>> / \ __/ | | | ___) | |_| | |_| |
> >>>
> >>> /_/\_\___|_| |_| |____(_)_ __(_)___/
> >>>
> >>> make[2]: Leaving directory `/home/xen-unstable/xen'
> >>>
> >>> make include/xen/acm_policy.h
> >>>
> >>> make[2]: Entering directory `/home/xen-unstable/xen'
> >>>
> >>> make[2]: `include/xen/acm_policy.h' is up to date.
> >>>
> >>> make[2]: Leaving directory `/home/xen-unstable/xen'
> >>>
> >>> [ -e include/asm ] || ln -sf asm-x86 include/asm
> >>>
> >>> make -C arch/x86 asm-offsets.s
> >>>
> >>> make[2]: Entering directory `/home/xen-unstable/xen/arch/x86'
> >>>
> >>> make[2]: `asm-offsets.s' is up to date.
> >>>
> >>> make[2]: Leaving directory `/home/xen-unstable/xen/arch/x86'
> >>>
> >>> make include/asm-x86/ asm-offsets.h
> >>>
> >>> make[2]: Entering directory `/home/xen-unstable/xen'
> >>>
> >>> make[2]: `include/asm-x86/asm-offsets.h' is up to date.
> >>>
> >>> make[2]: Leaving directory `/home/xen-unstable/xen'
> >>>
> >>> make -C common
> >>>
> >>> make[2]: Entering directory `/home/xen-unstable/xen/common'
> >>>
> >>> gcc -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common
> >>> -fno-strict-aliasing -iwithprefix include -Wall -Werror
> >>> -Wno-pointer-arith -pipe -I/home/xen-unstable/xen/include
> >>> -I/home/xen-unstable/xen/include/asm-x86/mach-generic
> >>> -I/home/xen-unstable/xen/include/asm-x86/mach-default -O3
> >>> -fomit-frame-pointer -msoft-float -m32 -march=i686 -DNDEBUG -c
> >& gt;> kernel.c -o kernel.o
> >>>
> >>> ld -m elf_i386 -r -o common.o acm_ops.o ac_timer.o bitmap.o
> >>> dom0_ops.o domain.o elf.o event_channel.o grant_table.o kernel.o
> >>> keyhandler.o lib.o memory.o multicall.o page_alloc.o sched_bvt.o
> >>> sched_sedf.o schedule.o softirq.o string.o symbols.o trace.o
> >>> vsprintf.o xmalloc.o
> >>>
> >>> make[2]: Leaving directory `/home/xen-unstable/xen/common'
> >>>
> >>> make -C drivers
> >>>
> >>> make[2]: Entering directory `/home/xen-unstable/xen/drivers'
> >>>
> >>> make -C char
> >>>
> >>> make[3]: Entering directory `/home/xen-unstable/xen/drivers/char'
> >>>
> >>> gcc -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common
> >&g t;> -fno-strict-aliasing -iwithprefix include -Wall -Werror
> >>> -Wno-pointer-arith -pipe -I/home/xen-unstable/xen/include
> >>> -I/home/xen-unstable/xen/include/asm-x86/mach-generic
> >>> -I/home/xen-unstable/xen/include/asm-x86/mach-default -O3
> >>> -fomit-frame-pointer -msoft-float -m32 -march=i686 -DNDEBUG -c
> >>> console.c -o console.o
> >>>
> >>> ld -m elf_i386 -r -o driver.o console.o ns16550.o serial.o
> >>>
> >>> make[3]: Leaving directory `/home/xen-unstable/xen/drivers/char'
> >>>
> >>> make -C acpi
> >>>
> >>> make[3]: Entering directory `/home/xen-unstable/xen/drivers/acpi'
> >>>
> >>> make[3]: Nothing to be done for `default'.
> >>>
> >>> make[3]: Leaving directory `/home/xen-unstable/xen/driver s/acpi'
> >>>
> >>> make[2]: Leaving directory `/home/xen-unstable/xen/drivers'
> >>>
> >>> make -C arch/x86
> >>>
> >>> make[2]: Entering directory `/home/xen-unstable/xen/arch/x86'
> >>>
> >>> gcc -Wdeclaration-after-statement -nostdinc -fno-builtin -fno-common
> >>> -fno-strict-aliasing -iwithprefix include -Wall -Werror
> >>> -Wno-pointer-arith -pipe -I/home/xen-unstable/xen/include
> >>> -I/home/xen-unstable/xen/include/asm-x86/mach-generic
> >>> -I/home/xen-unstable/xen/include/asm-x86/mach-default -O3
> >>> -fomit-frame-pointer -msoft-float -m32 -march=i686 -DNDEBUG -c
> >>> shadow.c -o shadow.o
> >>>
> >>> In file included from shadow.c:37:
> >>>
> >>> /home/xen-unstable/xen/include/asm/shad o L2_PAGETABLE_SHIFTw_64.h:
> >>> In function `table_offset_64':
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h:105: error:
> >>> `L3_PAGETABLE_SHIFT' undeclared (first use in this function)
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h:105: error: (Each
> >>> undeclared identifier is reported only once
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h:105: error: for each
> >>> function it appears in.)
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h:105: error:
> >>> `L3_PAGETABLE_ENTRIES' undeclared (first use in this function)
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h: In function
> >>> `free_out_of_sync_state':
> >>>
> >>> /home/xen-u nstable/xen/include/asm/shadow_64.h:137: warning:
> >>> implicit declaration of function `release_out_of_sync_entry'
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h: In function
> >>> `__entry':
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h:164: error:
> >>> dereferencing pointer to incomplete type
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h: At top level:
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h:239: error:
> >>> conflicting types for '__guest_set_l2e'
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow.h:545: error: previous
> >>> definition of '__guest_set_l2e' was here
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h:265: error:
> >& gt;> conflicting types for '__guest_get_l2e'
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow.h:538: error: previous
> >>> definition of '__guest_get_l2e' was here
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h: In function
> >>> `entry_general':
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow_64.h:397: error:
> >>> dereferencing pointer to incomplete type
> >>>
> >>> shadow.c: In function `alloc_shadow_page':
> >>>
> >>> shadow.c:226: error: dereferencing pointer to incomplete type
> >>>
> >>> shadow.c:381: error: dereferencing pointer to incomplete type
> >>>
> >>> shadow.c: At top level:
> >>>
> >>> shadow.c:547: warning: static declaration of
> &g t;>> 'shadow_map_l1_into_current_l2' follows non-static declaration
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow.h:1521: warning: previous
> >>> declaration of 'shadow_map_l1_into_current_l2' was here
> >>>
> >>> shadow.c:684: error: redefinition of 'shadow_set_l1e'
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow.h:1525: error: previous
> >>> definition of 'shadow_set_l1e' was here
> >>>
> >>> shadow.c:1026: warning: static declaration of
> >>> 'shadow_mark_va_out_of_sync' follows non-static declaration
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow.h:745: warning: previous
> >>> declaration of 'shadow_mark_va_out_of_sync' was here
> >>>
> >>> shadow.c: In function `remove_all_write_access':
> &g t;>>
> >>> shadow.c:1387: warning: implicit declaration of function
> >>> `MFN_PINNED'
> >>>
> >>> shadow.c: In function `resync_all':
> >>>
> >>> shadow.c:1549: error: dereferencing pointer to incomplete type
> >>>
> >>> shadow.c:1583: warning: ISO C90 forbids mixed declarations and code
> >>>
> >>> shadow.c:1626: warning: ISO C90 forbids mixed declarations and code
> >>>
> >>> shadow.c: In function `sync_all':
> >>>
> >>> shadow.c:1810: error: dereferencing pointer to incomplete type
> >>>
> >>> shadow.c: At top level:
> >>>
> >>> shadow.c:1839: error: redefinition of 'l1pte_write_fault'
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow.h:750: error: previ ous
> >>> definition of 'l1pte_write_fault' was here
> >>>
> >>> shadow.c:1875: error: redefinition of 'l1pte_read_fault'
> >>>
> >>> /home/xen-unstable/xen/include/asm/shadow.h:786: error: previous
> >>> definition of 'l1pte_read_fault' was here
> >>>
> >>> shadow.c:3590: error: variable `MODE_A_HANDLER' has initializer but
> >>> incomplete type
> >>>
> >>> shadow.c:3591: error: unknown field `guest_paging_levels' specified
> >>> in initializer
> >>>
> >>> shadow.c:3591: warning: excess elements in struct initializer
> >>>
> >>> shadow.c:3591: warning: (near initialization for `MODE_A_HANDLER')
> >>>
> >>> shadow.c:3592: error: unknown field `invlpg' specified in
> >>> initializer < BR>> >>>
> >>> shadow.c:3592: warning: excess elements in struct initializer
> >>>
> >>> shadow.c:3592: warning: (near initialization for `MODE_A_HANDLER')
> >>>
> >>> shadow.c:3593: error: unknown field `fault' specified in initializer
> >>>
> >>> shadow.c:3593: warning: excess elements in struct initializer
> >>>
> >>> shadow.c:3593: warning: (near initialization for `MODE_A_HANDLER')
> >>>
> >>> shadow.c:3594: error: unknown field `update_pagetables' specified
> >>> in initializer
> >>>
> >>> shadow.c:3594: warning: excess elements in struct initializer
> >>>
> >>> shadow.c:3594: warning: (near initialization for `MODE_A_HANDLER')
> >>>
> >>> shadow.c:3595: error: unknown field `sync_ all' specified in
> >>> initializer
> >>>
> >>> shadow.c:3595: warning: excess elements in struct initializer
> >>>
> >>> shadow.c:3595: warning: (near initialization for `MODE_A_HANDLER')
> >>>
> >>> shadow.c:3596: error: unknown field `remove_all_write_access'
> >>> specified in initializer
> >>>
> >>> shadow.c:3596: warning: excess elements in struct initializer
> >>>
> >>> shadow.c:3596: warning: (near initialization for `MODE_A_HANDLER')
> >>>
> >>> shadow.c:3597: error: unknown field `do_update_va_mapping'
> >>> specified in initializer
> >>>
> >>> shadow.c:3597: warning: excess elements in struct initializer
> >>>
> >>> shadow.c:3597: warning: (near initialization for `MODE_A_ HANDLER')
> >>>
> >>> shadow.c:3598: error: unknown field `mark_mfn_out_of_sync'
> >>> specified in initializer
> >>>
> >>> shadow.c:3598: warning: excess elements in struct initializer
> >>>
> >>> shadow.c:3598: warning: (near initialization for `MODE_A_HANDLER')
> >>>
> >>> shadow.c:3599: error: unknown field `is_out_of_sync' specified in
> >>> initializer
> >>>
> >>> shadow.c:3599: warning: excess elements in struct initializer
> >>>
> >>> shadow.c:3599: warning: (near initialization for `MODE_A_HANDLER')
> >>>
> >>> shadow.c:3600: error: unknown field `gva_to_gpa' specified in
> >>> initializer
> >>>
> >>> shadow.c:3600: error: `gva_to_gpa_64' undeclared here (not in a
> & gt;>> function)
> >>>
> >>> shadow.c:3600: warning: excess elements in struct initializer
> >>>
> >>> shadow.c:3600: warning: (near initialization for `MODE_A_HANDLER')
> >>>
> >>> shadow.c:3590: error: storage size of `MODE_A_HANDLER' isn't known
> >>>
> >>> make[2]: *** [shadow.o] Error 1
> >>>
> >>> make[2]: Leaving directory `/home/xen-unstable/xen/arch/x86'
> >>>
> >>> make[1]: *** [/home/xen-unstable/xen/xen] Error 2
> >>>
> >>> make[1]: Leaving directory `/home/xen-unstable/xen'
> >>>
> >>> make: *** [install-xen] Error 2
> >>>> -------------- Original message --------------
> >>>> From: pak333@xxxxxxxxxxx
> >>>> Looks like the attachement did not go thru. Attac hed error file
> >>>> again. Let me know if you cannot see the attached file Changed
> >>>> memory to 16GB and still get errros
> >>>> - padma
> >>>>
> >>>>
> >>>>> -------------- Original message --------------
> >>>>> From: Anthony Liguori
> >>>>>
> >>>>>> pak333@xxxxxxxxxxx wrote:
> >>>>>>> Thanks, I just tried this and it gives me a bunch of errors
> >>>>>>
> >>>>>> Care to share those errors? :-)
> >>>>>>
> >>>>>> Regards,
> >>>>>>
> >>>>>> Anthony Liguori
> >>>>>>
> >>>>>>> - Padma
> >>>>>>>
> >>>>&g t;>>
> >>>>>>>
> >>>>>>>
> >>>>>>> -------------- Original message --------------
> >>>>>>> From: Anthony Liguori
> >>>>>>>
> >>>>>>>> You need to rebuild Xen (the hypervisor) with pae support.
> >>>>>>>>
> >>>>>>>> I believe it's something like make pae=yes
> >>>>>>>>
> >>>>>>>> Regards,
> >>>>>>>>
> >>>>>>>> Anthony Liguori
> >>>>>>>>
> >>>>>>>> pak333@xxxxxxxxxxx wrote:
> >>>>>>>>> Hi,
> >>>>>>> ; ; ; > >
> >>>>>>>>> I just added 32GB memory in my system and wan ted Xen to see
> >>>>>>>>> that memory, so enabled PAE in xen0 and XenU. I did a make
> >>>>>>>>> menuconfig in xen0 and xenU, then did a make in xen-unstable
> >>>>>>>>> and a make install.
> >>>>>>>>>
> >>>>>>>>> Whilebooting this kernel, I get the above error PAE mode
> >>>>>>>>> mismatch. I looked under xen/include/asm-x86/processor.h has
> >>>>>>>>> #define X86_CR4_PAE defined and so does cpufeature.h have
> >>>>>>>>> this defined. #define X86_FEATURE_PAE
> >>>>>>> ! > &g t;
> >>>>>>>>> What else should I have done to enable a PAE enabled Xen
> >>>>>>>>> kernel. I am using xen 3.0.0 (xen-unstable) and cannot move
> >>>>>>>>> to 3.02 due to xenoprofile not ready there
> >>>>>>>>>
> >>>>>>>> ; &g t; Thanks
> >>>>>>>>> - Padma
> >>>>>>>>>
> >>>>>>>
> >>>>> --------------------------------------------------------------------
> >>>>> ----
> >>>>>>>
> >>>>>>>>>
> >>>>>>>>> _______________________________________________
> >>>>>>>>> Xen-devel mailing list
> >>>>>>>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
> >>>>>>>>> http://lists.xensource.com/xen-devel
> >>>>>>>>>
> >>>>>>>>
> >>>>> >>>
> >>>>>>>> _______________________________________________
> >>>>>>>> Xen-devel mailing list
> >>>>>>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
> >>>>>>>> http://lists.xensource.com/xen-devel
> >>>>>>>
> >>>>>>
> >>>>>>
> >>>>>> _______________________________________________
> >>>>>> Xen-devel mailing list
> >>>>>> Xen-devel@xxxxxxxxxxxxxxxxxxx
> >>>>>> http://lists.xensource.com/xen-devel
>
> _______________________________________________
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