On Mon, Oct 11, 2010 at 07:32:10PM +0200, Marco Stornelli wrote:
Il 10/10/2010 18:46, Andi Kleen ha scritto:
This won't work at all on x86 because you don't handle large
pages.
And it doesn't work on x86-64 because the first 2GB are double
mapped (direct and kernel text mapping
per-arch?! Wow. Mmm...maybe I have to change something at fs level to
avoid that. An alternative could be to use the follow_pte solution but
avoid the protection via Kconfig if the fs is used on some archs (ia64
or MIPS), with large pages and so on. An help of the kernel community
to know all
Marco Stornelli marco.storne...@gmail.com writes:
+
+ do {
+ pgd = pgd_offset(init_mm, address);
+ if (pgd_none(*pgd) || unlikely(pgd_bad(*pgd)))
+ goto out;
+
+ pud = pud_offset(pgd, address);
+ if (pud_none(*pud) ||
Stephen Rothwell s...@canb.auug.org.au writes:
Hi Andrew,
On Thu, 23 Jul 2009 00:32:28 -0700 Andrew Morton a...@linux-foundation.org
wrote:
It gets easy if I remove linux-next.patch from -mm. Maybe I'll do that.
At that point we could add the stable part of -mm to linux-next :-)
I
VomLehn dvoml...@cisco.com writes:
History
v2Wait for the preferred console rather than any console. Make the
delay interval a tunable.
CONFIG tunables are usually a bad idea. What should a binary distribution
kernel set? Better make it a boot option with a reasonable default.
Also
On Sun, Apr 19, 2009 at 09:23:36AM -0700, David VomLehn wrote:
Andi Kleen wrote:
VomLehn dvoml...@cisco.com writes:
History
v2 Wait for the preferred console rather than any console. Make the
delay interval a tunable.
CONFIG tunables are usually a bad idea. What should a binary
