[uml-devel] [GIT PULL] UML changes for v3.18-rc1

2014-10-13 Thread Richard Weinberger
Linus, The following changes since commit c798360cd1438090d51eeaa8e67985da11362eba: Merge branch 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu (2014-10-10 07:26:02 -0400) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.g

[uml-devel] kernel stalls in balance_dirty_pages_ratelimited()

2014-10-13 Thread Thomas Meyer
#0 balance_dirty_pages_ratelimited (mapping=0x792cc618) at mm/page-writeback.c:1587 #1 0x600ba54f in do_wp_page (mm=, vma=, address=, page_table=, pmd =, orig_pte=..., ptl=) at mm/memory.c:2178 #2 0x600bc986 in handle_pte_fault (flags=, pmd=, pte=, address=, v ma=, mm=) at mm/

Re: [uml-devel] kernel stalls in balance_dirty_pages_ratelimited()

2014-10-13 Thread Anton Ivanov
How does the stall manifest itself? Do you have the journal thread (and sometimes a couple of other threads) sitting in D state? A. On 13/10/14 22:48, Thomas Meyer wrote: > #0 balance_dirty_pages_ratelimited (mapping=0x792cc618) at > mm/page-writeback.c:1587 > #1 0x600ba54f in do_wp_p

Re: [uml-devel] kernel stalls in balance_dirty_pages_ratelimited()

2014-10-13 Thread Anton Ivanov
On 14/10/14 06:38, Anton Ivanov wrote: > How does the stall manifest itself? > > Do you have the journal thread (and sometimes a couple of other threads) > sitting in D state? Sorry, should not be asking questions at 6 am before the 3rd double espresso. I think it is the same bug I am chasing -