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Martin Schwidefsky 833774849d [S390] Fix pte type checking. ... handle_pte_fault uses pte_present, pte_none and pte_file to find out the type of a pte. That is done without holding the page table lock. This clashes with the way how ptep_clear_flush removes active page table entries from the system. First the ipte instruction is used to invalidate the pte and remove all plt entries for the page. The ipte sets the hardware invalid bit without changing any other bit. After the ipte finished the pte is cleared. A concurrent fault can observe the the previously valid pte with the invalid bit set. With the current encoding of the different pte types an invalidated read-only pte can be misinterpreted as a swap-pte. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		18 years ago
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acpi	ACPI: Processor native C-states using MWAIT	18 years ago
asm-alpha	[PATCH] Consolidate check_signature	18 years ago
asm-arm	[ARM] 3890/1: [Jornada7xx] Addition of MCU commands into jornada720.h	18 years ago
asm-arm26	fix file specification in comments	18 years ago
asm-avr32	[PATCH] IRQ: Fix AVR32 breakage	18 years ago
asm-cris	…
asm-frv	[PATCH] FRV: Use the correct preemption primitives in kmap_atomic() and co	18 years ago
asm-generic	[PATCH] sched: likely profiling	18 years ago
asm-h8300	…
asm-i386	ACPI: Processor native C-states using MWAIT	18 years ago
asm-ia64	[PATCH] ia64/sn __iomem annotations	18 years ago
asm-m32r	[PATCH] Consolidate check_signature	18 years ago
asm-m68k	[PATCH] sun3_ioremap() prototype	18 years ago
asm-m68knommu	[PATCH] m68knommu: sync syscalls with m68k	18 years ago
asm-mips	Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus	18 years ago
asm-parisc	[PARISC] pdc_init no longer exists	18 years ago
asm-powerpc	[PATCH] Consolidate check_signature	18 years ago
asm-ppc	[PATCH] Consolidate check_signature	18 years ago
asm-s390	[S390] Fix pte type checking.	18 years ago
asm-sh	Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6	18 years ago
asm-sh64	[PATCH] Consolidate check_signature	18 years ago
asm-sparc	IRQ: Use the new typedef for interrupt handler function pointers	18 years ago
asm-sparc64	[PATCH] Consolidate check_signature	18 years ago
asm-um	[PATCH] um: irq changes break build	18 years ago
asm-v850	…
asm-x86_64	ACPI: Processor native C-states using MWAIT	18 years ago
asm-xtensa	…
crypto	…
keys	…
linux	Merge git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	18 years ago
math-emu	…
media	…
mtd	…
net	[Bluetooth] Support concurrent connect requests	18 years ago
pcmcia	Don't include linux/config.h from anywhere else in include/	19 years ago
rdma	…
rxrpc	[PATCH] gfp flags annotations - part 1	19 years ago
scsi	Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	18 years ago
sound	[ALSA] version 1.0.13	18 years ago
video	…
Kbuild	…