Hello, Upon ack, please pull from the following git tree. git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git tj-percpu-fix-remap This is the third take of x86-percpu-fix-pageattr patchset. Changes from the last take[L] are... * Rebased on top of linus#master + tj-percpu-convert-most-archs, take#3 * Dup free in setup_pcpu_remap() fixed. * remap allocator renamed to lpage. * Changes to cpa_process_alias() updated such that the remap handling code doesn't consider multipage case and trigger WARN_ON() if @cpa at that point has numpages higher than 1. Because the target PMD page is always partially recycled, it always ends up splitted to 4k pages and thus numpages is guaranteed to be 1 at that point. This patchset contains the following seven patches. 0001-x86-fix-duplicate-free-in-setup_pcpu_remap-failur.patch 0002-x86-rename-remap-percpu-first-chunk-allocator-to-lp.patch 0003-x86-prepare-setup_pcpu_lpage-for-pageattr-fix.patch 0004-x86-reorganize-cpa_process_alias.patch 0005-x86-fix-pageattr-handling-for-lpage-percpu-allocato.patch 0006-x86-implement-percpu_alloc-kernel-parameter.patch 0007-x86-ensure-percpu-lpage-doesn-t-consume-too-much-vm.patch 0001 and 0002 are new ones. 0005 has the cpa_process_alias() change updated describd above. Other than that, no notable changes. This patchset is on top of linus-2.6#master (300df7dc89cc276377fc020704e34875d5c473b6) + [1] tj-percpu-convert-most-archs, take#3 and contains the following changes. Documentation/kernel-parameters.txt | 6 arch/x86/include/asm/percpu.h | 9 + arch/x86/kernel/setup_percpu.c | 219 ++++++++++++++++++++++++++---------- arch/x86/mm/pageattr.c | 65 ++++++---- mm/percpu.c | 13 +- 5 files changed, 226 insertions(+), 86 deletions(-) Thanks. -- tejun [L] http://thread.gmane.org/gmane.linux.kernel/844298 [1] http://thread.gmane.org/gmane.linux.kernel.cross-arch/3818 -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
