The patch titled Subject: bootmem-fix-wrong-call-parameter-for-free_bootmem-fix has been added to the -mm tree. Its filename is bootmem-fix-wrong-call-parameter-for-free_bootmem-fix.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Subject: bootmem-fix-wrong-call-parameter-for-free_bootmem-fix improve free_bootmem() and free_bootmem_pate() documentation Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Cc: FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx> Cc: Haavard Skinnemoen <hskinnemoen@xxxxxxxxx> Cc: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx> Cc: Johannes Weiner <hannes@xxxxxxxxxxx> Cc: Joonsoo Kim <js1304@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/bootmem.h | 4 ++-- mm/bootmem.c | 20 ++++++++++---------- 2 files changed, 12 insertions(+), 12 deletions(-) diff -puN include/linux/bootmem.h~bootmem-fix-wrong-call-parameter-for-free_bootmem-fix include/linux/bootmem.h --- a/include/linux/bootmem.h~bootmem-fix-wrong-call-parameter-for-free_bootmem-fix +++ a/include/linux/bootmem.h @@ -51,8 +51,8 @@ extern unsigned long free_all_bootmem(vo extern void free_bootmem_node(pg_data_t *pgdat, unsigned long addr, unsigned long size); -extern void free_bootmem(unsigned long addr, unsigned long size); -extern void free_bootmem_late(unsigned long addr, unsigned long size); +extern void free_bootmem(unsigned long physaddr, unsigned long size); +extern void free_bootmem_late(unsigned long physaddr, unsigned long size); /* * Flags for reserve_bootmem (also if CONFIG_HAVE_ARCH_BOOTMEM_NODE, diff -puN mm/bootmem.c~bootmem-fix-wrong-call-parameter-for-free_bootmem-fix mm/bootmem.c --- a/mm/bootmem.c~bootmem-fix-wrong-call-parameter-for-free_bootmem-fix +++ a/mm/bootmem.c @@ -147,21 +147,21 @@ unsigned long __init init_bootmem(unsign /* * free_bootmem_late - free bootmem pages directly to page allocator - * @addr: starting address of the range + * @addr: starting physical address of the range * @size: size of the range in bytes * * This is only useful when the bootmem allocator has already been torn * down, but we are still initializing the system. Pages are given directly * to the page allocator, no bootmem metadata is updated because it is gone. */ -void __init free_bootmem_late(unsigned long addr, unsigned long size) +void __init free_bootmem_late(unsigned long physaddr, unsigned long size) { unsigned long cursor, end; - kmemleak_free_part(__va(addr), size); + kmemleak_free_part(__va(physaddr), size); - cursor = PFN_UP(addr); - end = PFN_DOWN(addr + size); + cursor = PFN_UP(physaddr); + end = PFN_DOWN(physaddr + size); for (; cursor < end; cursor++) { __free_pages_bootmem(pfn_to_page(cursor), 0); @@ -385,21 +385,21 @@ void __init free_bootmem_node(pg_data_t /** * free_bootmem - mark a page range as usable - * @addr: starting address of the range + * @addr: starting physical address of the range * @size: size of the range in bytes * * Partial pages will be considered reserved and left as they are. * * The range must be contiguous but may span node boundaries. */ -void __init free_bootmem(unsigned long addr, unsigned long size) +void __init free_bootmem(unsigned long physaddr, unsigned long size) { unsigned long start, end; - kmemleak_free_part(__va(addr), size); + kmemleak_free_part(__va(physaddr), size); - start = PFN_UP(addr); - end = PFN_DOWN(addr + size); + start = PFN_UP(physaddr); + end = PFN_DOWN(physaddr + size); mark_bootmem(start, end, 0, 0); } _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are linux-next.patch i-need-old-gcc.patch arch-alpha-kernel-systblss-remove-debug-check.patch cpu_hotplug-unmap-cpu2node-when-the-cpu-is-hotremoved-fix.patch arch-x86-platform-iris-irisc-register-a-platform-device-and-a-platform-driver.patch arch-x86-tools-insn_sanityc-identify-source-of-messages.patch irq-tsk-comm-is-an-array.patch drivers-tty-serial-serial_corec-fix-uart_get_attr_port-shift.patch mm.patch mm-introduce-mm_find_pmd-fix.patch memory-hotplug-update-mce_bad_pages-when-removing-the-memory-fix.patch slub-hotplug-ignore-unrelated-nodes-hot-adding-and-hot-removing.patch mmvmscan-only-evict-file-pages-when-we-have-plenty-fix.patch slub-slub-specific-propagation-changes-fix.patch dmapool-make-dmapool_debug-detect-corruption-of-free-marker-fix.patch mm-support-more-pagesizes-for-map_hugetlb-shm_hugetlb-v7-fix.patch mm-support-more-pagesizes-for-map_hugetlb-shm_hugetlb-v7-fix-fix.patch mm-check-rb_subtree_gap-correctness-fix.patch mm-rearrange-vm_area_struct-for-fewer-cache-misses-checkpatch-fixes.patch mm-vm_unmapped_area-lookup-function-checkpatch-fixes.patch mm-use-vm_unmapped_area-in-hugetlbfs-on-i386-architecture-fix.patch mm-use-vm_unmapped_area-on-mips-architecture-fix.patch mm-use-vm_unmapped_area-on-arm-architecture-fix.patch mm-use-vm_unmapped_area-on-sh-architecture-fix.patch mm-use-vm_unmapped_area-on-sparc64-architecture-fix.patch mm-adjust-address_space_operationsmigratepage-return-code-fix.patch mm-introduce-a-common-interface-for-balloon-pages-mobility-fix.patch bootmem-fix-wrong-call-parameter-for-free_bootmem-fix.patch drop_caches-add-some-documentation-and-info-messsge-checkpatch-fixes.patch swap-add-a-simple-detector-for-inappropriate-swapin-readahead-fix.patch scripts-pnmtologo-fix-for-plain-pbm-checkpatch-fixes.patch drivers-video-backlight-lp855x_blc-use-generic-pwm-functions-fix.patch drivers-firmware-dmi_scanc-check-dmi-version-when-get-system-uuid-fix.patch drivers-firmware-dmi_scanc-fetch-dmi-version-from-smbios-if-it-exists-checkpatch-fixes.patch binfmt_elf-fix-corner-case-kfree-of-uninitialized-data-checkpatch-fixes.patch rtc-avoid-calling-platform_device_put-twice-in-test_init-fix.patch hfsplus-add-support-of-manipulation-by-attributes-file-checkpatch-fixes.patch procfs-add-vmflags-field-in-smaps-output-v4.patch procfs-add-vmflags-field-in-smaps-output-v4-fix.patch ipc-add-sysctl-to-specify-desired-next-object-id-checkpatch-fixes.patch ipc-message-queue-receive-cleanup-checkpatch-fixes.patch ipc-convert-prepare_copy-from-macro-to-function-fix.patch binfmt_elfc-use-get_random_int-to-fix-entropy-depleting-fix.patch dma-debug-new-interfaces-to-debug-dma-mapping-errors-fix-fix.patch journal_add_journal_head-debug.patch kernel-forkc-export-kernel_thread-to-modules.patch mutex-subsystem-synchro-test-module-fix.patch slab-leaks3-default-y.patch put_bh-debug.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html