Re: [GIT PULL] x86: clean up use of system_state in virt_addr_valid and co

Ingo Molnar
2009-03-05T13:59:57Z

* Jeremy Fitzhardinge <jeremy@goop.org> wrote:

> These two changes remove the tests based on system_state in the virt_addr_valid/phys_addr functions.
> It replaces the i386 test with an explicit flag to indicate whether the vmalloc range has been determined,
> and on x86-64, it pre-initializes the x86_phys_bits to a reasonable number so that there's no dependency
> on init order.
>
> J
>
> The following changes since commit 4d02f9f7dac27f801fed69be8ebb0b95b798b12c:
> Ingo Molnar (1):
> Merge branch 'x86/urgent'
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git x86/virt
>
> Jeremy Fitzhardinge (2):
> x86-32: use specific __vmalloc_start_set flag in __virt_addr_valid
> x86-64: pre-initialize boot_cpu_data.x86_phys_bits to avoid system_state tests
>
> arch/x86/include/asm/pgtable_32_types.h | 5 +++++
> arch/x86/kernel/setup.c | 4 +++-
> arch/x86/mm/init_32.c | 3 +++
> arch/x86/mm/ioremap.c | 14 +++++---------
> 4 files changed, 16 insertions(+), 10 deletions(-)

Pulled into tip:x86/mm, thanks Jeremy!

Note, there were some conflicts with other changes so i
cherry-picked them and fixed them up - please double-check the
end result in tip:master.

Thanks,

Ingo