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From: Andrew Morton <akpm@linux-foundation.org>
To: akpm@linux-foundation.org, daniel.m.jordan@oracle.com,
	dbueso@suse.de, hughd@google.com, jgg@ziepe.ca,
	jglisse@redhat.com, jhubbard@nvidia.com, ldufour@linux.ibm.com,
	Liam.Howlett@oracle.com, linux-mm@kvack.org,
	mm-commits@vger.kernel.org, peterz@infradead.org,
	rientjes@google.com, torvalds@linux-foundation.org,
	vbabka@suse.cz, walken@google.com, willy@infradead.org,
	yinghan@google.com
Subject: [patch 64/93] mmap locking API: convert mmap_sem call sites missed by coccinelle
Date: Mon, 08 Jun 2020 21:33:29 -0700	[thread overview]
Message-ID: <20200609043329.Qj-Xb1f6l%akpm@linux-foundation.org> (raw)
In-Reply-To: <20200608212922.5b7fa74ca3f4e2444441b7f9@linux-foundation.org>

From: Michel Lespinasse <walken@google.com>
Subject: mmap locking API: convert mmap_sem call sites missed by coccinelle

Convert the last few remaining mmap_sem rwsem calls to use the new mmap
locking API.  These were missed by coccinelle for some reason (I think
coccinelle does not support some of the preprocessor constructs in these
files ?)

[akpm@linux-foundation.org: convert linux-next leftovers]
[akpm@linux-foundation.org: more linux-next leftovers]
[akpm@linux-foundation.org: more linux-next leftovers]
Link: http://lkml.kernel.org/r/20200520052908.204642-6-walken@google.com
Signed-off-by: Michel Lespinasse <walken@google.com>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Reviewed-by: Laurent Dufour <ldufour@linux.ibm.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Davidlohr Bueso <dbueso@suse.de>
Cc: David Rientjes <rientjes@google.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: John Hubbard <jhubbard@nvidia.com>
Cc: Liam Howlett <Liam.Howlett@oracle.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ying Han <yinghan@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/arm64/kvm/mmu.c                           |   14 +++++++-------
 arch/mips/mm/fault.c                           |   10 +++++-----
 arch/riscv/mm/pageattr.c                       |    4 ++--
 arch/x86/kvm/mmu/paging_tmpl.h                 |    8 ++++----
 drivers/staging/media/atomisp/pci/hmm/hmm_bo.c |    4 ++--
 drivers/vfio/pci/vfio_pci.c                    |    8 ++++----
 fs/proc/base.c                                 |    6 +++---
 lib/test_hmm.c                                 |   14 +++++++-------
 8 files changed, 34 insertions(+), 34 deletions(-)

--- a/arch/arm64/kvm/mmu.c~mmap-locking-api-convert-mmap_sem-call-sites-missed-by-coccinelle
+++ a/arch/arm64/kvm/mmu.c
@@ -1084,7 +1084,7 @@ void stage2_unmap_vm(struct kvm *kvm)
 	int idx;
 
 	idx = srcu_read_lock(&kvm->srcu);
-	down_read(&current->mm->mmap_sem);
+	mmap_read_lock(current->mm);
 	spin_lock(&kvm->mmu_lock);
 
 	slots = kvm_memslots(kvm);
@@ -1092,7 +1092,7 @@ void stage2_unmap_vm(struct kvm *kvm)
 		stage2_unmap_memslot(kvm, memslot);
 
 	spin_unlock(&kvm->mmu_lock);
-	up_read(&current->mm->mmap_sem);
+	mmap_read_unlock(current->mm);
 	srcu_read_unlock(&kvm->srcu, idx);
 }
 
@@ -1848,11 +1848,11 @@ static int user_mem_abort(struct kvm_vcp
 	}
 
 	/* Let's check if we will get back a huge page backed by hugetlbfs */
-	down_read(&current->mm->mmap_sem);
+	mmap_read_lock(current->mm);
 	vma = find_vma_intersection(current->mm, hva, hva + 1);
 	if (unlikely(!vma)) {
 		kvm_err("Failed to find VMA for hva 0x%lx\n", hva);
-		up_read(&current->mm->mmap_sem);
+		mmap_read_unlock(current->mm);
 		return -EFAULT;
 	}
 
@@ -1879,7 +1879,7 @@ static int user_mem_abort(struct kvm_vcp
 	if (vma_pagesize == PMD_SIZE ||
 	    (vma_pagesize == PUD_SIZE && kvm_stage2_has_pmd(kvm)))
 		gfn = (fault_ipa & huge_page_mask(hstate_vma(vma))) >> PAGE_SHIFT;
-	up_read(&current->mm->mmap_sem);
+	mmap_read_unlock(current->mm);
 
 	/* We need minimum second+third level pages */
 	ret = mmu_topup_memory_cache(memcache, kvm_mmu_cache_min_pages(kvm),
@@ -2456,7 +2456,7 @@ int kvm_arch_prepare_memory_region(struc
 	    (kvm_phys_size(kvm) >> PAGE_SHIFT))
 		return -EFAULT;
 
-	down_read(&current->mm->mmap_sem);
+	mmap_read_lock(current->mm);
 	/*
 	 * A memory region could potentially cover multiple VMAs, and any holes
 	 * between them, so iterate over all of them to find out if we can map
@@ -2515,7 +2515,7 @@ int kvm_arch_prepare_memory_region(struc
 		stage2_flush_memslot(kvm, memslot);
 	spin_unlock(&kvm->mmu_lock);
 out:
-	up_read(&current->mm->mmap_sem);
+	mmap_read_unlock(current->mm);
 	return ret;
 }
 
--- a/arch/mips/mm/fault.c~mmap-locking-api-convert-mmap_sem-call-sites-missed-by-coccinelle
+++ a/arch/mips/mm/fault.c
@@ -97,7 +97,7 @@ static void __kprobes __do_page_fault(st
 	if (user_mode(regs))
 		flags |= FAULT_FLAG_USER;
 retry:
-	down_read(&mm->mmap_sem);
+	mmap_read_lock(mm);
 	vma = find_vma(mm, address);
 	if (!vma)
 		goto bad_area;
@@ -190,7 +190,7 @@ good_area:
 		}
 	}
 
-	up_read(&mm->mmap_sem);
+	mmap_read_unlock(mm);
 	return;
 
 /*
@@ -198,7 +198,7 @@ good_area:
  * Fix it, but check if it's kernel or user first..
  */
 bad_area:
-	up_read(&mm->mmap_sem);
+	mmap_read_unlock(mm);
 
 bad_area_nosemaphore:
 	/* User mode accesses just cause a SIGSEGV */
@@ -250,14 +250,14 @@ out_of_memory:
 	 * We ran out of memory, call the OOM killer, and return the userspace
 	 * (which will retry the fault, or kill us if we got oom-killed).
 	 */
-	up_read(&mm->mmap_sem);
+	mmap_read_unlock(mm);
 	if (!user_mode(regs))
 		goto no_context;
 	pagefault_out_of_memory();
 	return;
 
 do_sigbus:
-	up_read(&mm->mmap_sem);
+	mmap_read_unlock(mm);
 
 	/* Kernel mode? Handle exceptions or die */
 	if (!user_mode(regs))
--- a/arch/riscv/mm/pageattr.c~mmap-locking-api-convert-mmap_sem-call-sites-missed-by-coccinelle
+++ a/arch/riscv/mm/pageattr.c
@@ -117,10 +117,10 @@ static int __set_memory(unsigned long ad
 	if (!numpages)
 		return 0;
 
-	down_read(&init_mm.mmap_sem);
+	mmap_read_lock(&init_mm);
 	ret =  walk_page_range_novma(&init_mm, start, end, &pageattr_ops, NULL,
 				     &masks);
-	up_read(&init_mm.mmap_sem);
+	mmap_read_unlock(&init_mm);
 
 	flush_tlb_kernel_range(start, end);
 
--- a/arch/x86/kvm/mmu/paging_tmpl.h~mmap-locking-api-convert-mmap_sem-call-sites-missed-by-coccinelle
+++ a/arch/x86/kvm/mmu/paging_tmpl.h
@@ -165,22 +165,22 @@ static int FNAME(cmpxchg_gpte)(struct kv
 		unsigned long pfn;
 		unsigned long paddr;
 
-		down_read(&current->mm->mmap_sem);
+		mmap_read_lock(current->mm);
 		vma = find_vma_intersection(current->mm, vaddr, vaddr + PAGE_SIZE);
 		if (!vma || !(vma->vm_flags & VM_PFNMAP)) {
-			up_read(&current->mm->mmap_sem);
+			mmap_read_unlock(current->mm);
 			return -EFAULT;
 		}
 		pfn = ((vaddr - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff;
 		paddr = pfn << PAGE_SHIFT;
 		table = memremap(paddr, PAGE_SIZE, MEMREMAP_WB);
 		if (!table) {
-			up_read(&current->mm->mmap_sem);
+			mmap_read_unlock(current->mm);
 			return -EFAULT;
 		}
 		ret = CMPXCHG(&table[index], orig_pte, new_pte);
 		memunmap(table);
-		up_read(&current->mm->mmap_sem);
+		mmap_read_unlock(current->mm);
 	}
 
 	return (ret != orig_pte);
--- a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c~mmap-locking-api-convert-mmap_sem-call-sites-missed-by-coccinelle
+++ a/drivers/staging/media/atomisp/pci/hmm/hmm_bo.c
@@ -982,9 +982,9 @@ static int alloc_user_pages(struct hmm_b
 	}
 
 	mutex_unlock(&bo->mutex);
-	down_read(&current->mm->mmap_sem);
+	mmap_read_lock(current->mm);
 	vma = find_vma(current->mm, (unsigned long)userptr);
-	up_read(&current->mm->mmap_sem);
+	mmap_read_unlock(current->mm);
 	if (!vma) {
 		dev_err(atomisp_dev, "find_vma failed\n");
 		kfree(bo->page_obj);
--- a/drivers/vfio/pci/vfio_pci.c~mmap-locking-api-convert-mmap_sem-call-sites-missed-by-coccinelle
+++ a/drivers/vfio/pci/vfio_pci.c
@@ -1422,17 +1422,17 @@ static int vfio_pci_zap_and_vma_lock(str
 		mutex_unlock(&vdev->vma_lock);
 
 		if (try) {
-			if (!down_read_trylock(&mm->mmap_sem)) {
+			if (!mmap_read_trylock(mm)) {
 				mmput(mm);
 				return 0;
 			}
 		} else {
-			down_read(&mm->mmap_sem);
+			mmap_read_lock(mm);
 		}
 		if (mmget_still_valid(mm)) {
 			if (try) {
 				if (!mutex_trylock(&vdev->vma_lock)) {
-					up_read(&mm->mmap_sem);
+					mmap_read_unlock(mm);
 					mmput(mm);
 					return 0;
 				}
@@ -1454,7 +1454,7 @@ static int vfio_pci_zap_and_vma_lock(str
 			}
 			mutex_unlock(&vdev->vma_lock);
 		}
-		up_read(&mm->mmap_sem);
+		mmap_read_unlock(mm);
 		mmput(mm);
 	}
 }
--- a/fs/proc/base.c~mmap-locking-api-convert-mmap_sem-call-sites-missed-by-coccinelle
+++ a/fs/proc/base.c
@@ -2322,7 +2322,7 @@ proc_map_files_readdir(struct file *file
 	if (!mm)
 		goto out_put_task;
 
-	ret = down_read_killable(&mm->mmap_sem);
+	ret = mmap_read_lock_killable(mm);
 	if (ret) {
 		mmput(mm);
 		goto out_put_task;
@@ -2349,7 +2349,7 @@ proc_map_files_readdir(struct file *file
 		p = genradix_ptr_alloc(&fa, nr_files++, GFP_KERNEL);
 		if (!p) {
 			ret = -ENOMEM;
-			up_read(&mm->mmap_sem);
+			mmap_read_unlock(mm);
 			mmput(mm);
 			goto out_put_task;
 		}
@@ -2358,7 +2358,7 @@ proc_map_files_readdir(struct file *file
 		p->end = vma->vm_end;
 		p->mode = vma->vm_file->f_mode;
 	}
-	up_read(&mm->mmap_sem);
+	mmap_read_unlock(mm);
 	mmput(mm);
 
 	for (i = 0; i < nr_files; i++) {
--- a/lib/test_hmm.c~mmap-locking-api-convert-mmap_sem-call-sites-missed-by-coccinelle
+++ a/lib/test_hmm.c
@@ -245,9 +245,9 @@ static int dmirror_range_fault(struct dm
 		}
 
 		range->notifier_seq = mmu_interval_read_begin(range->notifier);
-		down_read(&mm->mmap_sem);
+		mmap_read_lock(mm);
 		ret = hmm_range_fault(range);
-		up_read(&mm->mmap_sem);
+		mmap_read_unlock(mm);
 		if (ret) {
 			if (ret == -EBUSY)
 				continue;
@@ -686,7 +686,7 @@ static int dmirror_migrate(struct dmirro
 	if (!mmget_not_zero(mm))
 		return -EINVAL;
 
-	down_read(&mm->mmap_sem);
+	mmap_read_lock(mm);
 	for (addr = start; addr < end; addr = next) {
 		vma = find_vma(mm, addr);
 		if (!vma || addr < vma->vm_start ||
@@ -713,7 +713,7 @@ static int dmirror_migrate(struct dmirro
 		dmirror_migrate_finalize_and_map(&args, dmirror);
 		migrate_vma_finalize(&args);
 	}
-	up_read(&mm->mmap_sem);
+	mmap_read_unlock(mm);
 	mmput(mm);
 
 	/* Return the migrated data for verification. */
@@ -733,7 +733,7 @@ static int dmirror_migrate(struct dmirro
 	return ret;
 
 out:
-	up_read(&mm->mmap_sem);
+	mmap_read_unlock(mm);
 	mmput(mm);
 	return ret;
 }
@@ -825,9 +825,9 @@ static int dmirror_range_snapshot(struct
 
 		range->notifier_seq = mmu_interval_read_begin(range->notifier);
 
-		down_read(&mm->mmap_sem);
+		mmap_read_lock(mm);
 		ret = hmm_range_fault(range);
-		up_read(&mm->mmap_sem);
+		mmap_read_unlock(mm);
 		if (ret) {
 			if (ret == -EBUSY)
 				continue;
_


  parent reply	other threads:[~2020-06-09  4:33 UTC|newest]

Thread overview: 101+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-09  4:29 incoming Andrew Morton
2020-06-09  4:29 ` [patch 01/93] kallsyms/printk: add loglvl to print_ip_sym() Andrew Morton
2020-06-09  4:30 ` [patch 02/93] alpha: add show_stack_loglvl() Andrew Morton
2020-06-09  4:30 ` [patch 03/93] arc: " Andrew Morton
2020-06-09  4:30 ` [patch 04/93] arm/asm: add loglvl to c_backtrace() Andrew Morton
2020-06-09  4:30 ` [patch 05/93] arm: add loglvl to unwind_backtrace() Andrew Morton
2020-06-09  4:30 ` [patch 06/93] arm: add loglvl to dump_backtrace() Andrew Morton
2020-06-09  4:30 ` [patch 07/93] arm: wire up dump_backtrace_{entry,stm} Andrew Morton
2020-06-09  4:30 ` [patch 08/93] arm: add show_stack_loglvl() Andrew Morton
2020-06-09  4:30 ` [patch 09/93] arm64: add loglvl to dump_backtrace() Andrew Morton
2020-06-09  4:30 ` [patch 10/93] arm64: add show_stack_loglvl() Andrew Morton
2020-06-09  4:30 ` [patch 11/93] c6x: " Andrew Morton
2020-06-09  4:30 ` [patch 12/93] csky: " Andrew Morton
2020-06-09  4:30 ` [patch 13/93] h8300: " Andrew Morton
2020-06-09  4:30 ` [patch 14/93] hexagon: " Andrew Morton
2020-06-09  4:30 ` [patch 15/93] ia64: pass log level as arg into ia64_do_show_stack() Andrew Morton
2020-06-09  4:30 ` [patch 16/93] ia64: add show_stack_loglvl() Andrew Morton
2020-06-09  4:30 ` [patch 17/93] m68k: " Andrew Morton
2020-06-09  4:30 ` [patch 18/93] microblaze: add loglvl to microblaze_unwind_inner() Andrew Morton
2020-06-09  4:30 ` [patch 19/93] microblaze: add loglvl to microblaze_unwind() Andrew Morton
2020-06-09  4:30 ` [patch 20/93] microblaze: add show_stack_loglvl() Andrew Morton
2020-06-09  4:30 ` [patch 21/93] mips: " Andrew Morton
2020-06-09  4:31 ` [patch 22/93] nds32: " Andrew Morton
2020-06-09  4:31 ` [patch 23/93] nios2: " Andrew Morton
2020-06-09  4:31 ` [patch 24/93] openrisc: " Andrew Morton
2020-06-09  4:31 ` [patch 25/93] parisc: " Andrew Morton
2020-06-09  4:31 ` [patch 26/93] powerpc: " Andrew Morton
2020-06-09  4:31 ` [patch 27/93] riscv: " Andrew Morton
2020-06-09  4:31 ` [patch 28/93] s390: " Andrew Morton
2020-06-09  4:31 ` [patch 29/93] sh: add loglvl to dump_mem() Andrew Morton
2020-06-09  4:31 ` [patch 30/93] sh: remove needless printk() Andrew Morton
2020-06-09  4:31 ` [patch 31/93] sh: add loglvl to printk_address() Andrew Morton
2020-06-09  4:31 ` [patch 32/93] sh: add loglvl to show_trace() Andrew Morton
2020-06-09  4:31 ` [patch 33/93] sh: add show_stack_loglvl() Andrew Morton
2020-06-09  4:31 ` [patch 34/93] sparc: " Andrew Morton
2020-06-09  4:31 ` [patch 35/93] um/sysrq: remove needless variable sp Andrew Morton
2020-06-09  4:31 ` [patch 36/93] um: add show_stack_loglvl() Andrew Morton
2020-06-09  4:31 ` [patch 37/93] unicore32: remove unused pmode argument in c_backtrace() Andrew Morton
2020-06-09  4:31 ` [patch 38/93] unicore32: add loglvl to c_backtrace() Andrew Morton
2020-06-09  4:31 ` [patch 39/93] unicore32: add show_stack_loglvl() Andrew Morton
2020-06-09  4:31 ` [patch 40/93] x86: add missing const qualifiers for log_lvl Andrew Morton
2020-06-09  4:32 ` [patch 41/93] x86: add show_stack_loglvl() Andrew Morton
2020-06-09  4:32 ` [patch 42/93] xtensa: add loglvl to show_trace() Andrew Morton
2020-06-09  4:32 ` [patch 43/93] xtensa: add show_stack_loglvl() Andrew Morton
2020-06-09  4:32 ` [patch 44/93] sysrq: use show_stack_loglvl() Andrew Morton
2020-06-09  4:32 ` [patch 45/93] x86/amd_gart: print stacktrace for a leak with KERN_ERR Andrew Morton
2020-06-09  4:32 ` [patch 46/93] power: use show_stack_loglvl() Andrew Morton
2020-06-09  4:32 ` [patch 47/93] kdb: don't play with console_loglevel Andrew Morton
2020-06-09  4:32 ` [patch 48/93] sched: print stack trace with KERN_INFO Andrew Morton
2020-06-09  4:32 ` [patch 49/93] kernel: use show_stack_loglvl() Andrew Morton
2020-06-09  4:32 ` [patch 50/93] kernel: rename show_stack_loglvl() => show_stack() Andrew Morton
2020-06-09  4:32 ` [patch 51/93] mm: don't include asm/pgtable.h if linux/mm.h is already included Andrew Morton
2020-06-09  4:32 ` [patch 52/93] mm: introduce include/linux/pgtable.h Andrew Morton
2020-06-09  4:32 ` [patch 53/93] mm: reorder includes after introduction of linux/pgtable.h Andrew Morton
2020-06-09  4:32 ` [patch 54/93] csky: replace definitions of __pXd_offset() with pXd_index() Andrew Morton
2020-06-09  4:32 ` [patch 55/93] m68k/mm/motorola: move comment about page table allocation funcitons Andrew Morton
2020-06-09  4:32 ` [patch 56/93] m68k/mm: move {cache,nocahe}_page() definitions close to their user Andrew Morton
2020-06-09  4:33 ` [patch 57/93] x86/mm: simplify init_trampoline() and surrounding logic Andrew Morton
2020-06-09  4:33 ` [patch 58/93] mm: pgtable: add shortcuts for accessing kernel PMD and PTE Andrew Morton
2020-06-09  4:33 ` [patch 59/93] mm: consolidate pte_index() and pte_offset_*() definitions Andrew Morton
2020-06-09  4:33 ` [patch 60/93] mmap locking API: initial implementation as rwsem wrappers Andrew Morton
2020-06-09  4:33 ` [patch 61/93] MMU notifier: use the new mmap locking API Andrew Morton
2020-06-09  4:33 ` [patch 62/93] DMA reservations: " Andrew Morton
2020-06-09  4:33 ` [patch 63/93] mmap locking API: use coccinelle to convert mmap_sem rwsem call sites Andrew Morton
2020-06-09  4:33 ` Andrew Morton [this message]
2020-06-09  4:33 ` [patch 65/93] mmap locking API: convert nested write lock sites Andrew Morton
2020-06-09  4:33 ` [patch 66/93] mmap locking API: add mmap_read_trylock_non_owner() Andrew Morton
2020-06-09  4:33 ` [patch 67/93] mmap locking API: add MMAP_LOCK_INITIALIZER Andrew Morton
2020-06-09  4:33 ` [patch 68/93] mmap locking API: add mmap_assert_locked() and mmap_assert_write_locked() Andrew Morton
2020-06-09  4:33 ` [patch 69/93] mmap locking API: rename mmap_sem to mmap_lock Andrew Morton
2020-06-09  4:33 ` [patch 70/93] mmap locking API: convert mmap_sem API comments Andrew Morton
2020-06-09  4:33 ` [patch 71/93] mmap locking API: convert mmap_sem comments Andrew Morton
2020-06-09  4:33 ` [patch 72/93] maccess: unexport probe_kernel_write() Andrew Morton
2020-06-09  4:34 ` [patch 73/93] maccess: remove various unused weak aliases Andrew Morton
2020-06-09  4:34 ` [patch 74/93] maccess: remove duplicate kerneldoc comments Andrew Morton
2020-06-09  4:34 ` [patch 75/93] maccess: clarify " Andrew Morton
2020-06-09  4:34 ` [patch 76/93] maccess: update the top of file comment Andrew Morton
2020-06-09  4:34 ` [patch 77/93] maccess: rename strncpy_from_unsafe_user to strncpy_from_user_nofault Andrew Morton
2020-06-09  4:34 ` [patch 78/93] maccess: rename strncpy_from_unsafe_strict to strncpy_from_kernel_nofault Andrew Morton
2020-06-09  4:34 ` [patch 79/93] maccess: rename strnlen_unsafe_user to strnlen_user_nofault Andrew Morton
2020-06-09  4:34 ` [patch 80/93] maccess: remove probe_read_common and probe_write_common Andrew Morton
2020-06-09  4:34 ` [patch 81/93] maccess: unify the probe kernel arch hooks Andrew Morton
2020-06-09  4:34 ` [patch 82/93] bpf: factor out a bpf_trace_copy_string helper Andrew Morton
2020-06-09  4:34 ` [patch 83/93] bpf: handle the compat string in bpf_trace_copy_string better Andrew Morton
2020-06-09  4:34 ` [patch 84/93] bpf:bpf_seq_printf(): handle potentially unsafe format string better Andrew Morton
2020-06-09  4:34 ` [patch 85/93] bpf: rework the compat kernel probe handling Andrew Morton
2020-06-09  4:34 ` [patch 86/93] tracing/kprobes: handle mixed kernel/userspace probes better Andrew Morton
2020-06-09  4:34 ` [patch 87/93] maccess: remove strncpy_from_unsafe Andrew Morton
2020-06-09  4:34 ` [patch 88/93] maccess: always use strict semantics for probe_kernel_read Andrew Morton
2020-06-09  4:34 ` [patch 89/93] maccess: move user access routines together Andrew Morton
2020-06-09  4:34 ` [patch 90/93] maccess: allow architectures to provide kernel probing directly Andrew Morton
2020-06-09  4:35 ` [patch 91/93] x86: use non-set_fs based maccess routines Andrew Morton
2020-06-09 18:01   ` Linus Torvalds
2020-06-09 18:06     ` Linus Torvalds
2020-06-10  6:57       ` Christoph Hellwig
2020-06-09  4:35 ` [patch 92/93] maccess: return -ERANGE when probe_kernel_read() fails Andrew Morton
2020-06-09  4:35 ` [patch 93/93] include/linux/cache.h: expand documentation over __read_mostly Andrew Morton
2020-06-17 15:51   ` Christopher Lameter
2020-06-09  5:34 ` mmotm 2020-06-08-22-33 uploaded Andrew Morton
2020-06-09  5:36 ` mmotm 2020-06-08-22-35 uploaded Andrew Morton
2020-06-09 16:58 ` incoming Linus Torvalds

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