Argh. This is indeed bogus. The one reporting the problem states that the
patch did not address the issue. The report was regarding pgd freeing
which is handled slightly differently from pte frees.
[PATCH] Revert quicklist need->flush fix
Did not fix the reported issue. Apart from other
Argh. This is indeed bogus. The one reporting the problem states that the
patch did not address the issue. The report was regarding pgd freeing
which is handled slightly differently from pte frees.
[PATCH] Revert quicklist need-flush fix
Did not fix the reported issue. Apart from other
On Sun, 23 Dec 2007, Linus Torvalds wrote:
> > What did you intend here? s/&//, perhaps?
>
> I think that thing is bogus in other ways. It plays games with
> "needs_flush", just because it seems to want the generic code to then call
> "check_pgt_cache()", not because it actually wants any
On Sun, 23 Dec 2007, Linus Torvalds wrote:
What did you intend here? s///, perhaps?
I think that thing is bogus in other ways. It plays games with
needs_flush, just because it seems to want the generic code to then call
check_pgt_cache(), not because it actually wants any flushing to
On Sun, 23 Dec 2007, Al Viro wrote:
>
> tlb->need_flush += &__get_cpu_var(quicklist)[0].nr_pages != 0;
> makes no sense whatsoever. How the hell can you ever get the address of
> __get_cpu_var(quicklist)[0].nr_pages to be NULL? Postfix operators have
> higher precedence than prefix
tlb->need_flush += &__get_cpu_var(quicklist)[0].nr_pages != 0;
makes no sense whatsoever. How the hell can you ever get the address of
__get_cpu_var(quicklist)[0].nr_pages to be NULL? Postfix operators have
higher precedence than prefix ones, so that's
tlb-need_flush += __get_cpu_var(quicklist)[0].nr_pages != 0;
makes no sense whatsoever. How the hell can you ever get the address of
__get_cpu_var(quicklist)[0].nr_pages to be NULL? Postfix operators have
higher precedence than prefix ones, so that's
On Sun, 23 Dec 2007, Al Viro wrote:
tlb-need_flush += __get_cpu_var(quicklist)[0].nr_pages != 0;
makes no sense whatsoever. How the hell can you ever get the address of
__get_cpu_var(quicklist)[0].nr_pages to be NULL? Postfix operators have
higher precedence than prefix ones, so
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