From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: + aout-suppress-aout-library-support-if-config_arch_supports_aout-uml-re-remove-accidentally-restored-code.patch added to -mm tree Date: Thu, 10 Jan 2008 00:02:57 -0800 Message-ID: <200801100802.m0A82bcs012009@imap1.linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from smtp2.linux-foundation.org ([207.189.120.14]:33387 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752214AbYAJIDT (ORCPT ); Thu, 10 Jan 2008 03:03:19 -0500 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: mm-commits@vger.kernel.org Cc: jdike@addtoit.com, dhowells@redhat.com, jdike@linux.intel.com The patch titled uml: re-remove accidentally restored code has been added to the -mm tree. Its filename is aout-suppress-aout-library-support-if-config_arch_supports_aout-uml-re-remove-accidentally-restored-code.patch *** Remember to use Documentation/SubmitChecklist when testing your code *** 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: re-remove accidentally restored code From: Jeff Dike aout-suppress-aout-library-support-if-config_arch_supports_aout.patch restores some code which had been deleted by uml-move-um_virt_to_phys.patch and uml-add-virt_to_pte.patch, presumably due to a botched diff. This patch gets rid of it again. Cc: David Howells Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton --- arch/um/kernel/process.c | 44 ------------------------------------- 1 file changed, 44 deletions(-) diff -puN arch/um/kernel/process.c~aout-suppress-aout-library-support-if-config_arch_supports_aout-uml-re-remove-accidentally-restored-code arch/um/kernel/process.c --- a/arch/um/kernel/process.c~aout-suppress-aout-library-support-if-config_arch_supports_aout-uml-re-remove-accidentally-restored-code +++ a/arch/um/kernel/process.c @@ -6,7 +6,6 @@ #include #include -#include #include #include #include @@ -259,49 +258,6 @@ void cpu_idle(void) default_idle(); } -void *um_virt_to_phys(struct task_struct *task, unsigned long addr, - pte_t *pte_out) -{ - pgd_t *pgd; - pud_t *pud; - pmd_t *pmd; - pte_t *pte; - pte_t ptent; - - if (task->mm == NULL) - return ERR_PTR(-EINVAL); - pgd = pgd_offset(task->mm, addr); - if (!pgd_present(*pgd)) - return ERR_PTR(-EINVAL); - - pud = pud_offset(pgd, addr); - if (!pud_present(*pud)) - return ERR_PTR(-EINVAL); - - pmd = pmd_offset(pud, addr); - if (!pmd_present(*pmd)) - return ERR_PTR(-EINVAL); - - pte = pte_offset_kernel(pmd, addr); - ptent = *pte; - if (!pte_present(ptent)) - return ERR_PTR(-EINVAL); - - if (pte_out != NULL) - *pte_out = ptent; - return (void *) (pte_val(ptent) & PAGE_MASK) + (addr & ~PAGE_MASK); -} - -char *current_cmd(void) -{ -#if defined(CONFIG_SMP) || defined(CONFIG_HIGHMEM) - return "(Unknown)"; -#else - void *addr = um_virt_to_phys(current, current->mm->arg_start, NULL); - return IS_ERR(addr) ? "(Unknown)": __va((unsigned long) addr); -#endif -} - int __cant_sleep(void) { return in_atomic() || irqs_disabled() || in_interrupt(); /* Is in_interrupt() really needed? */ _ 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 fix-__const_udelay-declaration-and-definition-mismatches.patch create-arch-kconfig.patch add-have_oprofile.patch add-have_kprobes.patch move-kconfiginstrumentation-to-arch-kconfig-and-init-kconfig.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