Bart Oldeman f912696ab3 [PATCH] reset tss->io_bitmap_owner in sys_ioperm() ...

my patch "x86: initialise tss->io_bitmap_owner to something" (commit ID
d5cd4aadd3d220afac8e3e6d922e333592551f7d) introduced a problem with a
program (DOSEMU) that called ioperm after already doing some port i/o.

The problem is that a process switch return causes tss->io_bitmap_base
to be set to IO_BITMAP_OFFSET so that the fault (that *really* sets the
io bitmap) never triggers.

This fixes that regression.

Signed-off-by: Bart Oldeman <bartoldeman@users.sourceforge.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2005-11-05 16:31:36 -08:00

..

boot

[PATCH] fbdev: Resurrect hooks to get EDID from firmware

2005-09-09 13:57:59 -07:00

crypto

[PATCH] arch/i386/crypto/aes.c: fix sparse warnings

2005-06-25 16:24:59 -07:00

kernel

[PATCH] reset tss->io_bitmap_owner in sys_ioperm()

2005-11-05 16:31:36 -08:00

lib

[LIB]: Consolidate _atomic_dec_and_lock()

2005-09-14 21:47:01 -07:00

mach-default

[PATCH] useless includes of linux/irq.h in arch/i386

2005-09-26 18:29:50 -07:00

mach-es7000

[PATCH] ES7000 platform update

2005-10-30 17:37:12 -08:00

mach-generic

[PATCH] x86: sutomatically enable bigsmp when we have more than 8 CPUs

2005-09-05 00:06:10 -07:00

mach-visws

[PATCH] useless includes of linux/irq.h in arch/i386

2005-09-26 18:29:50 -07:00

mach-voyager

[PATCH] useless includes of linux/irq.h in arch/i386

2005-09-26 18:29:50 -07:00

math-emu

[PATCH] i386: inline assembler: cleanup and encapsulate descriptor and task register management

2005-09-05 00:06:11 -07:00

mm

[PATCH] x86: add an accessor function for getting the per-CPU gdt

2005-10-30 17:37:12 -08:00

oprofile

[PATCH] mm: kill check_user_page_readable

2005-10-29 21:40:41 -07:00

pci

[PATCH] toshiba_ohci1394_dmi_table should be __devinitdata, not __devinit

2005-11-01 21:27:22 -08:00

power

[PATCH] FPU context corrupted after resume

2005-10-30 17:37:11 -08:00

defconfig

[ACPI] delete CONFIG_ACPI_PCI

2005-08-25 12:40:44 -04:00

Kconfig

[PATCH] i386: CONFIG_PC removal

2005-10-31 09:20:54 -08:00

Kconfig.cpu

[PATCH] uml: reuse i386 cpu-specific tuning

2005-10-30 17:37:16 -08:00

Kconfig.debug

[PATCH] i386: add missing Kconfig help text

2005-07-27 16:25:58 -07:00

Makefile

[PATCH] uml: reuse i386 cpu-specific tuning

2005-10-30 17:37:16 -08:00

Makefile.cpu

[PATCH] i386: use -mcpu, not -mtune, for GCCs older than 3.4

2005-10-30 17:37:16 -08:00