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uprobes: Breakpoint insertion/removal in user space applications.
> +struct user_bkpt_arch_info { + void (*set_ip)(struct pt_regs *regs, unsigned long vaddr); + int (*validate_address)(struct task_struct *tsk, unsigned long vaddr); + int (*read_opcode)(struct task_struct *tsk, unsigned long vaddr, + user_bkpt_opcode_t *opcode); + int (*set_bkpt)(struct task_struct... 4 Aug 2010 09:13
[PATCH 1/8] v3 Move the find_memory_block() routine up
Move the find_me mory_block() routine up to avoid needing a forward declaration in subsequent patches. Signed-off-by: Nathan Fontenot <nfont(a)austin.ibm.com> --- drivers/base/memory.c | 62 +++++++++++++++++++++++++------------------------- 1 file changed, 31 insertions(+), 31 deletions(-) Index: linux-2.6/... 20 Jul 2010 00:32
[PATCH 2/8] v3 Add new phys_index properties
Update the 'phys_index' properties of a memory block to include a 'start_phys_index' which is the same as the current 'phys_index' property. This also adds an 'end_phys_index' property to indicate the id of the last section in th memory block. Signed-off-by: Nathan Fontenot <nfont(a)austin.ibm.com> --- drivers/b... 20 Jul 2010 00:32
[PATCH 7/8] v3 Define memory_block_size_bytes() for ppc/pseries
Define a version of memory_block_size_bytes() for powerpc/pseries such that a memory block spans an entire lmb. Signed-off-by: Nathan Fontenot <nfont(a)austin.ibm.com> --- arch/powerpc/platforms/pseries/hotplug-memory.c | 66 +++++++++++++++++++----- 1 file changed, 53 insertions(+), 13 deletions(-) Index: l... 20 Jul 2010 00:32
[PATCH 6/8] v3 Update the node sysfs code
Update the node sysfs code to be aware of the new capability for a memory block to contain multiple memory sections. This requires an additional parameter to unregister_mem_sect_under_nodes so that we know which memory section of the memory block to unregister. Signed-off-by: Nathan Fontenot <nfont(a)austin.ibm.co... 20 Jul 2010 00:32
[PATCH 4/8] v3 Allow memory_block to span multiple memory sections
Update the memory sysfs code that each sysfs memory directory is now considered a memory block that can contain multiple memory sections per memory block. The default size of each memory block is SECTION_SIZE_BITS to maintain the current behavior of having a single memory section per memory block (i.e. one sysfs d... 20 Jul 2010 00:32
[PATCH 5/8] v3 Update the find_memory_block declaration
Update the find_memory_block declaration to to take a struct mem_section * so that it matches the definition. Signed-off-by: Nathan Fontenot <nfont(a)austin.ibm.com> --- include/linux/memory.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-2.6/include/linux/memory.h ====================... 20 Jul 2010 00:32
[PATCH 3/8] v3 Add section count to memory_block
Add a section count property to the memory_block struct to track the number of memory sections that have been added/removed from a emory block. Signed-off-by: Nathan Fontenot <nfont(a)asutin.ibm.com> --- drivers/base/memory.c | 19 ++++++++++++------- include/linux/memory.h | 2 ++ 2 files changed, 14 inse... 20 Jul 2010 00:32
linux-next: manual merge of the limits tree with the fsnotify tree
Hi Jiri, Today's linux-next merge of the limits tree got conflicts in arch/x86/ia32/ia32entry.S, arch/x86/include/asm/unistd_32.h, arch/x86/include/asm/unistd_64.h and arch/x86/kernel/syscall_table_32.S between commits 21eeaef698e82e64083c10a85121a81a860dac9a ("fanotify: fanotify_init syscall declaration") and ... 20 Jul 2010 00:32
linux-next: manual merge of the limits tree with the tile tree
Hi Jiri, Today's linux-next merge of the limits tree got a conflict in include/asm-generic/unistd.h between commits 5360bd776f73d0a7da571d72a09a03f237e99900 ("Fix up the "generic" unistd.h ABI to be more useful") and b51cae21ee66f77a368428e6bdf75a0c012c9fd7 ("Add wait4() back to the set of <asm-generic/unistd.h>... 20 Jul 2010 04:50
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