Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup

On Wed, Nov 28, 2007 at 04:11:37PM -0800, Christoph Lameter wrote:
> 1. The stack canary

You would need to change gcc with a new option and only allow the stack
checking when the compiler supports the new option. However the problem
is still how to get a reasonable fixed offset. Or perhaps just change
gcc to use a linker symbol relative to %gs that could be set to anything?

-Andi
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• Follow-Ups:
  • Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
    • From: Christoph Lameter <[email protected]>

• References:
  • [patch 00/14] Per cpu code simplification
    • From: Christoph Lameter <[email protected]>
  • Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
    • From: Rusty Russell <[email protected]>
  • Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
    • From: Christoph Lameter <[email protected]>
  • Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
    • From: Rusty Russell <[email protected]>
  • Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
    • From: Jeremy Fitzhardinge <[email protected]>
  • Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
    • From: Christoph Lameter <[email protected]>

• Prev by Date: Re: [PATCH 2/3] net/bonding: Return nothing for not applicable values
• Next by Date: Re: void* arithmnetic
• Previous by thread: Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
• Next by thread: Re: [patch 05/14] percpu: Use a Kconfig variable to configure arch specific percpu setup
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]