kernel-hacking-2024-linux-s.../arch/ia64
Tony Luck d6e56a2a08 [IA64] Fix CONFIG_PRINTK_TIME
There were two problems with enabling the PRINTK_TIME config
option:
1) The first calls to printk() occur before per-cpu data virtual
address is pinned into the TLB, so sched_clock() can fault.
2) sched_clock() is based on ar.itc, which may not be synchronized
across cpus.

Ken Chen started this patch, Tony Luck tinkered with it, and Jes
Sorensen perfected it.

Signed-off-by: Tony Luck <tony.luck@intel.com>
2006-02-07 15:25:57 -08:00
..
configs [PATCH] e1000: Added disable packet split capability 2006-01-18 16:17:57 -05:00
dig
hp [PATCH] remove unused tmp_buf_sem's 2006-01-14 10:41:42 -08:00
ia32 [IA64] sem2mutex: arch/ia64/ia32/sys_ia32.c 2006-01-19 11:17:33 -08:00
kernel [IA64] Fix CONFIG_PRINTK_TIME 2006-02-07 15:25:57 -08:00
lib Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2005-10-28 21:09:26 -07:00
mm [IA64] Simple memory hot-add for ia64. 2006-01-16 12:06:55 -08:00
oprofile [PATCH] remove gcc-2 checks 2006-01-08 20:14:02 -08:00
pci [ACPI] merge 3549 4320 4485 4588 4980 5483 5651 acpica asus fops pnpacpi branches into release 2006-01-24 17:52:48 -05:00
scripts
sn [IA64] Fix CONFIG_PRINTK_TIME 2006-02-07 15:25:57 -08:00
defconfig [PATCH] e1000: Added disable packet split capability 2006-01-18 16:17:57 -05:00
install.sh
Kconfig Pull sgi-drivers-makefile-cleanup into release branch 2006-02-02 13:30:59 -08:00
Kconfig.debug [PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu 2005-11-07 07:53:35 -08:00
Makefile [PATCH] remove gcc-2 checks 2006-01-08 20:14:02 -08:00
module.lds