+ uml-remove-map_cb.patch added to -mm tree

[akpm@linux-foundation.org]

The patch titled
     uml: remove map_cb
has been added to the -mm tree.  Its filename is
     uml-remove-map_cb.patch

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See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: uml: remove map_cb
From: Jeff Dike <jdike@addtoit.com>

John Reiser noticed that a physical memory region was being mapped twice.

This patch fixes that, and it inlines the responsible function, as that had
only one caller.

Cc: John Reiser <jreiser@BitWagon.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/um/kernel/mem.c |    8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff -puN arch/um/kernel/mem.c~uml-remove-map_cb arch/um/kernel/mem.c
--- a/arch/um/kernel/mem.c~uml-remove-map_cb
+++ a/arch/um/kernel/mem.c
@@ -36,11 +36,6 @@ int kmalloc_ok = 0;
 /* Used during early boot */
 static unsigned long brk_end;
 
-static void map_cb(void *unused)
-{
-	map_memory(brk_end, __pa(brk_end), uml_reserved - brk_end, 1, 1, 0);
-}
-
 #ifdef CONFIG_HIGHMEM
 static void setup_highmem(unsigned long highmem_start,
 			  unsigned long highmem_len)
@@ -68,8 +63,7 @@ void __init mem_init(void)
 	 * to be turned on.
 	 */
 	brk_end = (unsigned long) UML_ROUND_UP(sbrk(0));
-	map_cb(NULL);
-	initial_thread_cb(map_cb, NULL);
+	map_memory(brk_end, __pa(brk_end), uml_reserved - brk_end, 1, 1, 0);
 	free_bootmem(__pa(brk_end), uml_reserved - brk_end);
 	uml_reserved = brk_end;
 
_

Patches currently in -mm which might be from jdike@addtoit.com are

git-kvm.patch
git-x86.patch
uml-arch-um-include-inith-needs-a-definition-of-__used.patch
uml-implement-get_wchan.patch
uml-implement-get_wchan-fix.patch
uml-get-rid-of-asmlinkage.patch
uml-get-rid-of-asmlinkage-checkpatch-fixes.patch
uml-document-new-ubd-flag.patch
uml-further-bugsc-tidying.patch
uml-further-bugsc-tidying-checkpatch-fixes.patch
uml-smp-needs-to-depend-on-broken-for-now.patch
uml-console-driver-cleanups.patch
uml-clonec-tidying.patch
uml-borrow-consth-techniques.patch
uml-delete-some-unused-headers.patch
uml-allow-lflags-on-command-line.patch
uml-tidy-kern_utilh.patch
uml-tidy-pgtableh.patch
uml-tidy-pgtableh-fix.patch
uml-reconst-a-parameter.patch
arch-um-remove-duplicate-includes.patch
uml-host-tls-diagnostics.patch
uml-move-um_virt_to_phys.patch
uml-header-untangling.patch
uml-header-untangling-fix.patch
uml-style-cleanup.patch
uml-currenth-cleanup.patch
uml-fix-page-table-data-sizes.patch
uml-add-virt_to_pte.patch
uml-simplify-sigsegv-handling.patch
uml-use-ptrace-directly-in-libc-code.patch
uml-kill-processes-instead-of-panicing-kernel.patch
uml-clean-up-task_size-usage.patch
uml-cover-stubs-with-a-vma.patch
uml-fix-command-line-cflags-and-ldflags-support.patch
uml-style-fixes-in-arch-um-os-linux.patch
uml-miscellaneous-code-cleanups.patch
uml-style-fixes-in-filec.patch
uml-64-bit-tlb-fixes.patch
uml-customize-tlbh.patch
uml-eliminate-setjmp_wrapper.patch
uml-install-panic-notifier-earlier.patch
uml-use-barrier-instead-of-mb.patch
uml-tidy-helper-code.patch
uml-dont-kill-pid-0.patch
uml-get-rid-of-syscall-counters.patch
uml-dont-allow-processes-to-call-into-stub.patch
uml-move-sig_handler_common_skas.patch
uml-clean-up-sig_handler_common_skas.patch
uml-style-fixes-in-arch-um-kernel.patch
uml-signal-handling-tidying.patch
uml-remove-init_irq_signals.patch
uml-smp-locking-commentary.patch
uml-implement-o_append.patch
uml-remove-fakehd.patch
uml-debug_shirq-fixes.patch
uml-add-back-config_hz.patch
uml-style-fixes-in-arch-um-sys-x86_64.patch
uml-add-newlines-to-printks.patch
uml-move-register-initialization.patch
uml-remove-unused-fields-from-mm_context.patch
uml-remove-map_cb.patch
uml-use-of-a-public-mac-is-a-warning-not-an-error.patch
uml-defconfig-tweaks.patch
fix-__const_udelay-declaration-and-definition-mismatches.patch
create-arch-kconfig.patch
add-have_oprofile.patch
add-have_kprobes.patch
iget-stop-hostfs-from-using-iget-and-read_inode.patch
iget-stop-hostfs-from-using-iget-and-read_inode-checkpatch-fixes.patch
aout-suppress-aout-library-support-if-config_arch_supports_aout-uml-re-remove-accidentally-restored-code.patch
random-add-async-notification-support-to-dev-random.patch