18 Jul, 2007
2 commits
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- add comment for unbind_con_driver().
- bind_con_driver() is made private againSigned-off-by: Jesse Barnes
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Allow fbcon to select the primary display adapter using the
fb_is_primary_device() arch-specific helper. If a a primary adapter is
detected, fbcon will unbind the old adapter from the VT layer, then rebind
using the new adapter. This requires that bind_/unbind_con_driver() be made
public.Because this feature may produce unexpected behavior (from the user's POV),
this must be explicitly enabled in Kconfig.[akpm@linux-foundation.org: export unbind_con_driver]
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
09 May, 2007
1 commit
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The virtual console driver uses a semaphore as mutex. Use the mutex API
instead of the (binary) semaphore.Signed-off-by: Matthias Kaehlcke
Cc: "Antonino A. Daplas"
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Mar, 2007
1 commit
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When the console is in VT_AUTO+KD_GRAPHICS mode, switching to the
SUSPEND_CONSOLE fails, resulting in vt_waitactive() waiting indefinitely or
until the task is interrupted. This patch tests if a console switch can
occur in set_console() and returns early if a console switch is not
possible.[akpm@linux-foundation.org: cleanup]
Signed-off-by: Andrew Johnson
Acked-by: Pavel Machek
Cc: "Antonino A. Daplas"
Cc: "Rafael J. Wysocki"
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
02 Oct, 2006
1 commit
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This is such a rare path it took me a while to figure out how to test
this after soring out the locking.This patch does several things.
- The variables used are moved into a structure and declared in vt_kern.h
- A spinlock is added so we don't have SMP races updating the values.
- Instead of raw pid_t value a struct_pid is used to guard against
pid wrap around issues, if the daemon to spawn a new console dies.Signed-off-by: Eric W. Biederman
Cc: Oleg Nesterov
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
30 Sep, 2006
1 commit
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The current kernel serializes console resizes but does not serialize the
resize against the tty structure updates. This means that while two
parallel resizes cannot mess up the console you can get incorrect results
reported.Secondly while doing this I added vc_lock_resize() to lock and resize the
console. This leaves all knowledge of the console_sem in the vt/console
driver and kicks it out of the tty layer, which is goodThirdly while doing this I decided I couldn't stand "disallocate" any
longer so I switched it to "deallocate".Signed-off-by: Alan Cox
Cc: Paul Fulghum
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
11 Jul, 2006
1 commit
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MAX_NR_CONSOLES, fg_console, want_console and last_console are more of a
function of the VT layer than the TTY one. Moving these to vt.h and vt_kern.h
allows all of the framebuffer and VT console drivers to remove their
dependency on tty.h.[akpm@osdl.org: fix alpha build]
Signed-off-by: Jon Smirl
Signed-off-by: Antonino Daplas
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
21 Jun, 2006
1 commit
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* git://git.infradead.org/hdrcleanup-2.6: (63 commits)
[S390] __FD_foo definitions.
Switch to __s32 types in joystick.h instead of C99 types for consistency.
Add to headers included for userspace in
Move inclusion of out of user scope in asm-x86_64/mtrr.h
Remove struct fddi_statistics from user view in
Move user-visible parts of drivers/s390/crypto/z90crypt.h to include/asm-s390
Revert include/media changes: Mauro says those ioctls are only used in-kernel(!)
Include and use __uXX types in
Use __uXX types in , include too
Remove private struct dx_hash_info from public view in
Include and use __uXX types in
Use __uXX types in for struct divert_blk et al.
Use __u32 for elf_addr_t in , not u32. It's user-visible.
Remove PPP_FCS from user view in , remove __P mess entirely
Use __uXX types in user-visible structures in
Don't use 'u32' in user-visible struct ip_conntrack_old_tuple.
Use __uXX types for S390 DASD volume label definitions which are user-visible
S390 BIODASDREADCMB ioctl should use __u64 not u64 type.
Remove unneeded inclusion of from
Fix private integer types used in V4L2 ioctls.
...Manually resolve conflict in include/linux/mtd/physmap.h
01 Jun, 2006
1 commit
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From: Andrew Morton
Revert commit ff4da2e262d2509fe1bacff70dd00934be569c66.
It broke APM suspend, probably because APM doesn't switch back to a VT
when suspending.Tracked down by Matt Mackall
Rafael sayeth:
"It only fixed the theoretical issue that a quick-handed user could
switch to X after processes have been frozen and before the devices
are suspended.With the current userland suspend tools it shouldn't be necessary."
Cc: Pavel Machek
Cc: "Rafael J. Wysocki"
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
26 Apr, 2006
1 commit
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Signed-off-by: David Woodhouse
23 Mar, 2006
1 commit
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It is unsafe to suspend devices if the hardware is controlled by X. Add an
extra check to prevent this from happening.Signed-off-by: Rafael J. Wysocki
Cc: Pavel Machek
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!
