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2005 Aug 15
3
[-mm PATCH 2/32] fs: fix-up schedule_timeout() usage
...| 12 ++++-------- fs/reiserfs/journal.c | 3 +-- fs/smbfs/proc.c | 3 +-- fs/xfs/linux-2.6/time.h | 3 +-- fs/xfs/linux-2.6/xfs_buf.c | 6 +++--- fs/xfs/linux-2.6/xfs_super.c | 12 ++++++------ 11 files changed, 23 insertions(+), 38 deletions(-) diff -urpN 2.6.13-rc5-mm1/fs/cifs/cifsfs.c 2.6.13-rc5-mm1-dev/fs/cifs/cifsfs.c --- 2.6.13-rc5-mm1/fs/cifs/cifsfs.c 2005-08-07 09:57:37.000000000 -0700 +++ 2.6.13-rc5-mm1-dev/fs/cifs/cifsfs.c 2005-08-10 15:03:11.000000000 -0700 @@ -781,14 +781,11 @@ static int cifs_oplock_thread(void * dum oplockThread = c...
2007 Apr 18
2
[PATCH] exec-shield style vdso move.
...use get_unmapped_area for the vsyscall page, as the exec-shield patch does. This means we need a pointer in the thread_info, too. This steals half of the code from Gerd Hoffmann's patch which moves out of fixmap, and most of the rest from Ingo Molnar's exec-shield patch for 2.6.16. diff -urpN --exclude TAGS -X /home/rusty/devel/kernel/kernel-patches/current-dontdiff --minimal .23560-linux-2.6.17-rc4-git3/arch/i386/kernel/asm-offsets.c .23560-linux-2.6.17-rc4-git3.updated/arch/i386/kernel/asm-offsets.c --- .23560-linux-2.6.17-rc4-git3/arch/i386/kernel/asm-offsets.c 2005-07-15 04:38:36.00...
2007 Apr 18
2
[PATCH] exec-shield style vdso move.
...use get_unmapped_area for the vsyscall page, as the exec-shield patch does. This means we need a pointer in the thread_info, too. This steals half of the code from Gerd Hoffmann's patch which moves out of fixmap, and most of the rest from Ingo Molnar's exec-shield patch for 2.6.16. diff -urpN --exclude TAGS -X /home/rusty/devel/kernel/kernel-patches/current-dontdiff --minimal .23560-linux-2.6.17-rc4-git3/arch/i386/kernel/asm-offsets.c .23560-linux-2.6.17-rc4-git3.updated/arch/i386/kernel/asm-offsets.c --- .23560-linux-2.6.17-rc4-git3/arch/i386/kernel/asm-offsets.c 2005-07-15 04:38:36.00...
2007 Apr 18
0
[patch 6/9] Guest page hinting: writable page table entries.
...1 mm/memory.c | 5 ++++ mm/mprotect.c | 1 mm/page-discard.c | 49 +++++++++++++++++++++++++++++++++++++++++++- mm/page_alloc.c | 3 +- mm/rmap.c | 1 9 files changed, 91 insertions(+), 5 deletions(-) diff -urpN linux-2.6/fs/exec.c linux-2.6-patched/fs/exec.c --- linux-2.6/fs/exec.c 2006-09-01 12:49:30.000000000 +0200 +++ linux-2.6-patched/fs/exec.c 2006-09-01 12:50:24.000000000 +0200 @@ -307,6 +307,7 @@ void install_arg_page(struct vm_area_str { struct mm_struct *mm = vma->vm_mm; pte_t * pte; + pt...
2007 Apr 18
0
[patch 6/9] Guest page hinting: writable page table entries.
...1 mm/memory.c | 5 ++++ mm/mprotect.c | 1 mm/page-discard.c | 49 +++++++++++++++++++++++++++++++++++++++++++- mm/page_alloc.c | 3 +- mm/rmap.c | 1 9 files changed, 91 insertions(+), 5 deletions(-) diff -urpN linux-2.6/fs/exec.c linux-2.6-patched/fs/exec.c --- linux-2.6/fs/exec.c 2006-09-01 12:49:30.000000000 +0200 +++ linux-2.6-patched/fs/exec.c 2006-09-01 12:50:24.000000000 +0200 @@ -307,6 +307,7 @@ void install_arg_page(struct vm_area_str { struct mm_struct *mm = vma->vm_mm; pte_t * pte; + pt...
2007 Jun 28
6
[patch 0/6] resend: guest page hinting version 5.
Greetings, after Carsten pitched CMM2 on the kvm mini summit here is a repost of version 5 of the guest page hinting patches. The code is still the same but has been adapted to the latest git level. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.
2007 Jun 28
6
[patch 0/6] resend: guest page hinting version 5.
Greetings, after Carsten pitched CMM2 on the kvm mini summit here is a repost of version 5 of the guest page hinting patches. The code is still the same but has been adapted to the latest git level. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.
2007 May 11
6
[patch 0/6] [rfc] guest page hinting version 5
After way to many months here is the fifth version of the guest page hinting patches. Compared to version four a few improvements have been added: - Avoid page_host_discards() calls outside of page-states.h - The discard list is now implemented via the page_free_discarded hook and architecture specific code. - PG_state_change page flag has been replaced with architecture specficic
2007 May 11
6
[patch 0/6] [rfc] guest page hinting version 5
After way to many months here is the fifth version of the guest page hinting patches. Compared to version four a few improvements have been added: - Avoid page_host_discards() calls outside of page-states.h - The discard list is now implemented via the page_free_discarded hook and architecture specific code. - PG_state_change page flag has been replaced with architecture specficic
2007 Apr 18
0
[patch 7/9] Guest page hinting: minor fault optimization.
...81 +++++++++++++++++++++++++++++++++++++++++++----- mm/fremap.c | 1 mm/memory.c | 6 ++- mm/rmap.c | 4 -- mm/swap.c | 26 ++++++++++++++- mm/swap_state.c | 4 +- 9 files changed, 120 insertions(+), 20 deletions(-) diff -urpN linux-2.6/include/linux/mm.h linux-2.6-patched/include/linux/mm.h --- linux-2.6/include/linux/mm.h 2006-09-01 12:50:23.000000000 +0200 +++ linux-2.6-patched/include/linux/mm.h 2006-09-01 12:50:25.000000000 +0200 @@ -311,11 +311,15 @@ struct page { * put_page_testzero checks if the page can be mad...
2007 Apr 18
0
[patch 7/9] Guest page hinting: minor fault optimization.
...81 +++++++++++++++++++++++++++++++++++++++++++----- mm/fremap.c | 1 mm/memory.c | 6 ++- mm/rmap.c | 4 -- mm/swap.c | 26 ++++++++++++++- mm/swap_state.c | 4 +- 9 files changed, 120 insertions(+), 20 deletions(-) diff -urpN linux-2.6/include/linux/mm.h linux-2.6-patched/include/linux/mm.h --- linux-2.6/include/linux/mm.h 2006-09-01 12:50:23.000000000 +0200 +++ linux-2.6-patched/include/linux/mm.h 2006-09-01 12:50:25.000000000 +0200 @@ -311,11 +311,15 @@ struct page { * put_page_testzero checks if the page can be mad...
2007 Apr 18
2
[patch 4/9] Guest page hinting: volatile swap cache.
....c | 26 ++++++++++++++++--------- mm/rmap.c | 49 ++++++++++++++++++++++++++++++++++++++++++++---- mm/swap_state.c | 24 ++++++++++++++++++++++- mm/swapfile.c | 29 ++++++++++++++++++++++------ 8 files changed, 149 insertions(+), 22 deletions(-) diff -urpN linux-2.6/include/linux/pagemap.h linux-2.6-patched/include/linux/pagemap.h --- linux-2.6/include/linux/pagemap.h 2006-09-01 12:50:23.000000000 +0200 +++ linux-2.6-patched/include/linux/pagemap.h 2006-09-01 12:50:23.000000000 +0200 @@ -85,6 +85,13 @@ unsigned find_get_pages_contig(struct ad unsign...
2007 Apr 18
2
[patch 4/9] Guest page hinting: volatile swap cache.
....c | 26 ++++++++++++++++--------- mm/rmap.c | 49 ++++++++++++++++++++++++++++++++++++++++++++---- mm/swap_state.c | 24 ++++++++++++++++++++++- mm/swapfile.c | 29 ++++++++++++++++++++++------ 8 files changed, 149 insertions(+), 22 deletions(-) diff -urpN linux-2.6/include/linux/pagemap.h linux-2.6-patched/include/linux/pagemap.h --- linux-2.6/include/linux/pagemap.h 2006-09-01 12:50:23.000000000 +0200 +++ linux-2.6-patched/include/linux/pagemap.h 2006-09-01 12:50:23.000000000 +0200 @@ -85,6 +85,13 @@ unsigned find_get_pages_contig(struct ad unsign...
2007 Apr 18
1
[patch 5/9] Guest page hinting: mlocked pages.
...Martin Schwidefsky <schwidefsky@de.ibm.com> --- include/linux/fs.h | 1 + mm/memory.c | 25 +++++++++++++++++++++++++ mm/mlock.c | 2 ++ mm/page-discard.c | 5 ++++- mm/rmap.c | 13 +++++++++++-- 5 files changed, 43 insertions(+), 3 deletions(-) diff -urpN linux-2.6/include/linux/fs.h linux-2.6-patched/include/linux/fs.h --- linux-2.6/include/linux/fs.h 2006-09-01 12:49:32.000000000 +0200 +++ linux-2.6-patched/include/linux/fs.h 2006-09-01 12:50:24.000000000 +0200 @@ -466,6 +466,7 @@ struct address_space { spinlock_t private_lock; /* for use by th...
2007 Apr 18
1
[patch 5/9] Guest page hinting: mlocked pages.
...Martin Schwidefsky <schwidefsky@de.ibm.com> --- include/linux/fs.h | 1 + mm/memory.c | 25 +++++++++++++++++++++++++ mm/mlock.c | 2 ++ mm/page-discard.c | 5 ++++- mm/rmap.c | 13 +++++++++++-- 5 files changed, 43 insertions(+), 3 deletions(-) diff -urpN linux-2.6/include/linux/fs.h linux-2.6-patched/include/linux/fs.h --- linux-2.6/include/linux/fs.h 2006-09-01 12:49:32.000000000 +0200 +++ linux-2.6-patched/include/linux/fs.h 2006-09-01 12:50:24.000000000 +0200 @@ -466,6 +466,7 @@ struct address_space { spinlock_t private_lock; /* for use by th...
2007 Apr 18
2
[PATCH 1/3] Paravirtualization: Kernel Ring Cleanups
...#39;t when running paravirtualized). 1) Remove the hardcoded 3 and introduce #define SEGMENT_RPL_MASK 3 2) Add a get_kernel_rpl() function 3) Create COMPARE_SEGMENT_STACK and COMPARE_SEGMENT_REG macros which can mask out the bottom two bits (RPL) when comparing for paravirtualization. diff -urpN --exclude TAGS -X /home/rusty/devel/kernel/kernel-patches/current-dontdiff --minimal linux-2.6.17-rc2-git7/arch/i386/kernel/entry.S tmp/arch/i386/kernel/entry.S --- linux-2.6.17-rc2-git7/arch/i386/kernel/entry.S 2006-04-21 12:05:02.000000000 +1000 +++ tmp/arch/i386/kernel/entry.S 2006-05-02 16:00:1...
2007 Apr 18
2
[PATCH 1/3] Paravirtualization: Kernel Ring Cleanups
...#39;t when running paravirtualized). 1) Remove the hardcoded 3 and introduce #define SEGMENT_RPL_MASK 3 2) Add a get_kernel_rpl() function 3) Create COMPARE_SEGMENT_STACK and COMPARE_SEGMENT_REG macros which can mask out the bottom two bits (RPL) when comparing for paravirtualization. diff -urpN --exclude TAGS -X /home/rusty/devel/kernel/kernel-patches/current-dontdiff --minimal linux-2.6.17-rc2-git7/arch/i386/kernel/entry.S tmp/arch/i386/kernel/entry.S --- linux-2.6.17-rc2-git7/arch/i386/kernel/entry.S 2006-04-21 12:05:02.000000000 +1000 +++ tmp/arch/i386/kernel/entry.S 2006-05-02 16:00:1...
2007 Apr 18
0
[patch 2/9] Guest page hinting: unused / free pages on s390.
...10 +++++++ arch/s390/lib/uaccess.S | 18 ++++++++----- arch/s390/lib/uaccess64.S | 18 ++++++++----- include/asm-s390/page-states.h | 55 +++++++++++++++++++++++++++++++++++++++++ include/asm-s390/setup.h | 1 6 files changed, 93 insertions(+), 12 deletions(-) diff -urpN linux-2.6/arch/s390/Kconfig linux-2.6-patched/arch/s390/Kconfig --- linux-2.6/arch/s390/Kconfig 2006-09-01 12:49:25.000000000 +0200 +++ linux-2.6-patched/arch/s390/Kconfig 2006-09-01 12:49:36.000000000 +0200 @@ -463,6 +463,9 @@ config KEXEC current kernel, and to start another kernel. It is li...
2007 Apr 18
0
[patch 2/9] Guest page hinting: unused / free pages on s390.
...10 +++++++ arch/s390/lib/uaccess.S | 18 ++++++++----- arch/s390/lib/uaccess64.S | 18 ++++++++----- include/asm-s390/page-states.h | 55 +++++++++++++++++++++++++++++++++++++++++ include/asm-s390/setup.h | 1 6 files changed, 93 insertions(+), 12 deletions(-) diff -urpN linux-2.6/arch/s390/Kconfig linux-2.6-patched/arch/s390/Kconfig --- linux-2.6/arch/s390/Kconfig 2006-09-01 12:49:25.000000000 +0200 +++ linux-2.6-patched/arch/s390/Kconfig 2006-09-01 12:49:36.000000000 +0200 @@ -463,6 +463,9 @@ config KEXEC current kernel, and to start another kernel. It is li...
2007 Apr 18
1
[PATCH] Gerd Hoffman's move-vsyscall-into-user-address-range patch
...r address region, just below PAGE_OFFSET: it's still at a fixed address, but it's not where the hypervisor wants to be, so resizing the hole is trivial. Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> diff -urpN --exclude TAGS -X /home/rusty/devel/kernel/kernel-patches/current-dontdiff --minimal linux-2.6.17-rc4/arch/i386/kernel/asm-offsets.c working-2.6.17-rc4-vsyscall-above-stack/arch/i386/kernel/asm-offsets.c --- linux-2.6.17-rc4/arch/i386/kernel/asm-offsets.c 2005-07-15 04:38:36.000000000 +1000 +++ wor...