Linus Walleij 9e7ee421ac mm: kfence: pass a pointer to virt_to_page() ... Functions that work on a pointer to virtual memory such as virt_to_pfn() and users of that function such as virt_to_page() are supposed to pass a pointer to virtual memory, ideally a (void *) or other pointer. However since many architectures implement virt_to_pfn() as a macro, this function becomes polymorphic and accepts both a (unsigned long) and a (void *). If we instead implement a proper virt_to_pfn(void *addr) function the following happens (occurred on arch/arm): mm/kfence/core.c:558:30: warning: passing argument 1 of 'virt_to_pfn' makes pointer from integer without a cast [-Wint-conversion] In one case we can refer to __kfence_pool directly (and that is a proper (char *) pointer) and in the other call site we use an explicit cast. Link: https://lkml.kernel.org/r/20220630084124.691207-4-linus.walleij@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Marco Elver <elver@google.com> Cc: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>		2022-07-17 17:14:36 -07:00
..
damon	mm/damon/lru_sort: fix potential memory leak in damon_lru_sort_init()	2022-07-17 17:14:27 -07:00
kasan	kasan: separate double free case from invalid free	2022-07-17 17:14:33 -07:00
kfence	mm: kfence: pass a pointer to virt_to_page()	2022-07-17 17:14:36 -07:00
backing-dev.c	init: Initialize noop_backing_dev_info early	2022-06-16 10:55:57 +02:00
balloon_compaction.c
bootmem_info.c
cma_debug.c
cma_sysfs.c
cma.c
cma.h
compaction.c	mm, docs: fix comments that mention mem_hotplug_end()	2022-07-03 18:08:50 -07:00
debug_page_ref.c
debug_vm_pgtable.c	docs: rename Documentation/vm to Documentation/mm	2022-06-27 12:52:53 -07:00
debug.c
dmapool.c
early_ioremap.c
fadvise.c
failslab.c
filemap.c	filemap: Handle sibling entries in filemap_get_read_batch()	2022-06-20 16:37:45 -04:00
folio-compat.c
frontswap.c	docs: rename Documentation/vm to Documentation/mm	2022-06-27 12:52:53 -07:00
gup_test.c	mm: rename is_pinnable_page() to is_longterm_pinnable_page()	2022-07-17 17:14:27 -07:00
gup_test.h
gup.c	mm/gup: migrate device coherent pages when pinning instead of failing	2022-07-17 17:14:28 -07:00
highmem.c	mm/highmem: pass a pointer to virt_to_page()	2022-07-17 17:14:36 -07:00
hmm.c
huge_memory.c	mm: khugepaged: reorg some khugepaged helpers	2022-07-17 17:14:33 -07:00
hugetlb_cgroup.c
hugetlb_vmemmap.c	mm: memory_hotplug: make hugetlb_optimize_vmemmap compatible with memmap_on_memory	2022-07-03 18:08:49 -07:00
hugetlb_vmemmap.h
hugetlb.c	hugetlb: do not update address in huge_pmd_unshare	2022-07-17 17:14:34 -07:00
hwpoison-inject.c	mm/memory-failure: disable unpoison once hw error happens	2022-06-16 19:11:32 -07:00
init-mm.c
internal.h	mm/gup: migrate device coherent pages when pinning instead of failing	2022-07-17 17:14:28 -07:00
interval_tree.c
io-mapping.c
ioremap.c
Kconfig	docs: rename Documentation/vm to Documentation/mm	2022-06-27 12:52:53 -07:00
Kconfig.debug	Two followon fixes for the post-5.19 series "Use pageblock_order for cma	2022-05-27 11:40:49 -07:00
khugepaged.c	mm: khugepaged: reorg some khugepaged helpers	2022-07-17 17:14:33 -07:00
kmemleak.c	mm/kmemleak: prevent soft lockup in first object iteration loop of kmemleak_scan()	2022-06-16 19:48:32 -07:00
ksm.c	mm: handling Non-LRU pages returned by vm_normal_pages	2022-07-17 17:14:28 -07:00
list_lru.c	mm: kmem: make mem_cgroup_from_obj() vmalloc()-safe	2022-06-16 19:48:31 -07:00
maccess.c
madvise.c	mm: handling Non-LRU pages returned by vm_normal_pages	2022-07-17 17:14:28 -07:00
Makefile	mm: shrinkers: introduce debugfs interface for memory shrinkers	2022-07-03 18:08:40 -07:00
mapping_dirty_helpers.c
memblock.c	mm: kmemleak: remove kmemleak_not_leak_phys() and the min_count argument to kmemleak_alloc_phys()	2022-06-16 19:48:30 -07:00
memcontrol.c	mm/memcontrol.c: replace cgroup_memory_nokmem with mem_cgroup_kmem_disabled()	2022-07-17 17:14:36 -07:00
memfd.c
memory_hotplug.c	mm: memory_hotplug: make hugetlb_optimize_vmemmap compatible with memmap_on_memory	2022-07-03 18:08:49 -07:00
memory-failure.c	mm: introduce mf_dax_kill_procs() for fsdax case	2022-07-17 17:14:30 -07:00
memory.c	hugetlb: lazy page table copies in fork()	2022-07-17 17:14:34 -07:00
mempolicy.c	mm: handling Non-LRU pages returned by vm_normal_pages	2022-07-17 17:14:28 -07:00
mempool.c	mm/mempool: use might_alloc()	2022-06-16 19:48:30 -07:00
memremap.c	mm: add zone device coherent type memory support	2022-07-17 17:14:27 -07:00
memtest.c
migrate_device.c	mm/gup: migrate device coherent pages when pinning instead of failing	2022-07-17 17:14:28 -07:00
migrate.c	mm: handling Non-LRU pages returned by vm_normal_pages	2022-07-17 17:14:28 -07:00
mincore.c
mlock.c	mm: handling Non-LRU pages returned by vm_normal_pages	2022-07-17 17:14:28 -07:00
mm_init.c
mmap_lock.c
mmap.c	docs: rename Documentation/vm to Documentation/mm	2022-06-27 12:52:53 -07:00
mmu_gather.c
mmu_notifier.c
mmzone.c
mprotect.c	mm: handling Non-LRU pages returned by vm_normal_pages	2022-07-17 17:14:28 -07:00
mremap.c	Yang Shi has improved the behaviour of khugepaged collapsing of readonly	2022-05-26 12:32:41 -07:00
msync.c
nommu.c
oom_kill.c	mm/oom_kill.c: fix vm_oom_kill_table[] ifdeffery	2022-06-01 15:57:16 -07:00
page_alloc.c	mm/page_alloc: replace local_lock with normal spinlock	2022-07-17 17:14:35 -07:00
page_counter.c
page_ext.c
page_idle.c
page_io.c	Yang Shi has improved the behaviour of khugepaged collapsing of readonly	2022-05-26 12:32:41 -07:00
page_isolation.c	mm/page_isolation.c: fix one kernel-doc comment	2022-06-16 19:11:30 -07:00
page_owner.c	Yang Shi has improved the behaviour of khugepaged collapsing of readonly	2022-05-26 12:32:41 -07:00
page_poison.c
page_reporting.c
page_reporting.h
page_table_check.c	Six hotfixes. One from Miaohe Lin is considered a minor thing so it isn't	2022-05-27 11:29:35 -07:00
page_vma_mapped.c	mm/page_vma_mapped.c: check possible huge PMD map with transhuge_vma_suitable()	2022-07-03 18:08:37 -07:00
page-writeback.c	sysctl changes for v5.19-rc1	2022-05-26 16:57:20 -07:00
pagewalk.c
percpu-internal.h
percpu-km.c
percpu-stats.c
percpu-vm.c
percpu.c
pgalloc-track.h
pgtable-generic.c
process_vm_access.c
ptdump.c
readahead.c	filemap: Fix serialization adding transparent huge pages to page cache	2022-06-23 12:22:00 -04:00
rmap.c	hugetlb: do not update address in huge_pmd_unshare	2022-07-17 17:14:34 -07:00
rodata_test.c
secretmem.c
shmem.c	mm/swap: convert delete_from_swap_cache() to take a folio	2022-07-03 18:08:48 -07:00
shrinker_debug.c	mm: shrinkers: add scan interface for shrinker debugfs	2022-07-03 18:08:41 -07:00
shuffle.c
shuffle.h
slab_common.c	Yang Shi has improved the behaviour of khugepaged collapsing of readonly	2022-05-26 12:32:41 -07:00
slab.c	mm/slab: delete cache_alloc_debugcheck_before()	2022-06-16 19:48:29 -07:00
slab.h	slab changes for 5.19	2022-05-25 10:24:04 -07:00
slob.c
slub.c	mm/slub: add missing TID updates on slab deactivation	2022-06-13 17:41:36 +02:00
sparse-vmemmap.c	mm: sparsemem: drop unexpected word 'a' in comments	2022-07-03 18:08:50 -07:00
sparse.c	mm: memory_hotplug: enumerate all supported section flags	2022-07-03 18:08:49 -07:00
swap_cgroup.c
swap_slots.c
swap_state.c	mm/swap: convert __delete_from_swap_cache() to a folio	2022-07-03 18:08:48 -07:00
swap.c	mm: convert destroy_compound_page() to destroy_large_folio()	2022-07-03 18:08:48 -07:00
swap.h	mm/khugepaged: try to free transhuge swapcache when possible	2022-07-03 18:08:52 -07:00
swapfile.c	mm/swap: convert delete_from_swap_cache() to take a folio	2022-07-03 18:08:48 -07:00
truncate.c
usercopy.c	usercopy: Make usercopy resilient against ridiculously large copies	2022-06-13 09:54:52 -07:00
userfaultfd.c
util.c	docs: rename Documentation/vm to Documentation/mm	2022-06-27 12:52:53 -07:00
vmacache.c
vmalloc.c	mm/vmalloc: extend __find_vmap_area() with one more argument	2022-07-03 18:08:41 -07:00
vmpressure.c
vmscan.c	mm, docs: fix comments that mention mem_hotplug_end()	2022-07-03 18:08:50 -07:00
vmstat.c	Bitmap patches for 5.19-rc1	2022-06-04 14:04:27 -07:00
workingset.c	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
z3fold.c	mm/z3fold: fix z3fold_page_migrate races with z3fold_map	2022-05-27 09:33:44 -07:00
zbud.c
zpool.c
zsmalloc.c	mm: shrinkers: provide shrinkers with names	2022-07-03 18:08:40 -07:00
zswap.c