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path: root/arch/x86/include/asm/pgtable_types.h
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2009-09-23Merge branch 'bugfix' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen into x86/urgent
2009-09-21x86: split NX setup into separate file to limit unstack-protected codeJeremy Fitzhardinge
Move the NX setup into a separate file so that it can be compiled without stack-protection while leaving the rest of the mm/init code protected. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-08-31x86: Move paravirt pagetable_setup to x86_init_opsThomas Gleixner
Replace more paravirt hackery by proper x86_init_ops. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2009-06-15x86: make _PAGE_HIDDEN conditionalJeremy Fitzhardinge
Only _PAGE_HIDDEN when CONFIG_KMEMCHECK is defined, otherwise set it to 0. Allows later cleanups. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> [rebased for mainline inclusion] Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
2009-06-13kmemcheck: add the kmemcheck coreVegard Nossum
General description: kmemcheck is a patch to the linux kernel that detects use of uninitialized memory. It does this by trapping every read and write to memory that was allocated dynamically (e.g. using kmalloc()). If a memory address is read that has not previously been written to, a message is printed to the kernel log. Thanks to Andi Kleen for the set_memory_4k() solution. Andrew Morton suggested documenting the shadow member of struct page. Signed-off-by: Vegard Nossum <vegardno@ifi.uio.no> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> [export kmemcheck_mark_initialized] [build fix for setup_max_cpus] Signed-off-by: Ingo Molnar <mingo@elte.hu> [rebased for mainline inclusion] Signed-off-by: Vegard Nossum <vegardno@ifi.uio.no>
2009-04-21x86: unify noexec handlingPekka Enberg
This patch unifies noexec handling on 32-bit and 64-bit. [ Impact: cleanup ] Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> [ mingo@elte.hu: build fix ] LKML-Reference: <1240303167.771.69.camel@penberg-laptop> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-03-05x86: move init_memory_mapping() to common mm/init.c, build fix on 32-bit PAEIngo Molnar
Impact: build fix Cc: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Yinghai Lu <yinghai@kernel.org> LKML-Reference: <1236257708-27269-14-git-send-email-penberg@cs.helsinki.fi> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-02-13x86: move more pagetable-related definitions into pgtable*.hJeremy Fitzhardinge
PAGETABLE_LEVELS and the PTE masks should be in pgtable*.h Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-13x86 headers: include page_types.h in pgtable_types.hIngo Molnar
To properly pick up details like PTE_FLAGS_MASK. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-02-11x86: move pte types into pgtable*.hJeremy Fitzhardinge
pgtable*.h is intended for definitions relating to actual pagetables and their entries, so move all the definitions for (pte|pmd|pud|pgd)(val)?_t to the appropriate pgtable*.h headers. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
2009-02-11x86: Include pgtable_32|64_types.h in pgtable_types.hJeremy Fitzhardinge
Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
2009-02-11Split pgtable.h into pgtable_types.h and pgtable.hJeremy Fitzhardinge
Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
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