From: Christoph Hellwig <hch@xxxxxx> Subject: mm: remove the pgprot argument to __vmalloc The pgprot argument to __vmalloc is always PAGE_KERNEL now, so remove it. Link: http://lkml.kernel.org/r/20200414131348.444715-22-hch@xxxxxx Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx> [hyperv] Acked-by: Gao Xiang <xiang@xxxxxxxxxx> [erofs] Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx> Acked-by: Wei Liu <wei.liu@xxxxxxxxxx> Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx> Cc: Christophe Leroy <christophe.leroy@xxxxxx> Cc: Daniel Vetter <daniel@xxxxxxxx> Cc: Daniel Vetter <daniel.vetter@xxxxxxxx> Cc: David Airlie <airlied@xxxxxxxx> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> Cc: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> Cc: Johannes Weiner <hannes@xxxxxxxxxxx> Cc: "K. Y. Srinivasan" <kys@xxxxxxxxxxxxx> Cc: Laura Abbott <labbott@xxxxxxxxxx> Cc: Mark Rutland <mark.rutland@xxxxxxx> Cc: Minchan Kim <minchan@xxxxxxxxxx> Cc: Nitin Gupta <ngupta@xxxxxxxxxx> Cc: Robin Murphy <robin.murphy@xxxxxxx> Cc: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> Cc: Stephen Hemminger <sthemmin@xxxxxxxxxxxxx> Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx> Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> Cc: Catalin Marinas <catalin.marinas@xxxxxxx> Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx> Cc: Paul Mackerras <paulus@xxxxxxxxxx> Cc: Vasily Gorbik <gor@xxxxxxxxxxxxx> Cc: Will Deacon <will@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/x86/hyperv/hv_init.c | 3 +-- arch/x86/include/asm/kvm_host.h | 3 +-- arch/x86/kvm/svm/sev.c | 3 +-- drivers/block/drbd/drbd_bitmap.c | 4 +--- drivers/gpu/drm/etnaviv/etnaviv_dump.c | 4 ++-- drivers/lightnvm/pblk-init.c | 5 ++--- drivers/md/dm-bufio.c | 4 ++-- drivers/mtd/ubi/io.c | 4 ++-- drivers/scsi/sd_zbc.c | 3 +-- fs/gfs2/dir.c | 9 ++++----- fs/gfs2/quota.c | 2 +- fs/nfs/blocklayout/extent_tree.c | 2 +- fs/ntfs/malloc.h | 2 +- fs/ubifs/debug.c | 2 +- fs/ubifs/lprops.c | 2 +- fs/ubifs/lpt_commit.c | 4 ++-- fs/ubifs/orphan.c | 2 +- fs/xfs/kmem.c | 2 +- include/linux/vmalloc.h | 2 +- kernel/bpf/core.c | 6 +++--- kernel/groups.c | 2 +- kernel/module.c | 3 +-- mm/nommu.c | 15 +++++++-------- mm/page_alloc.c | 2 +- mm/percpu.c | 2 +- mm/vmalloc.c | 4 ++-- net/bridge/netfilter/ebtables.c | 6 ++---- sound/core/memalloc.c | 2 +- sound/core/pcm_memory.c | 2 +- 29 files changed, 47 insertions(+), 59 deletions(-) --- a/arch/x86/hyperv/hv_init.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/arch/x86/hyperv/hv_init.c @@ -97,8 +97,7 @@ static int hv_cpu_init(unsigned int cpu) * not be stopped in the case of CPU offlining and the VM will hang. */ if (!*hvp) { - *hvp = __vmalloc(PAGE_SIZE, GFP_KERNEL | __GFP_ZERO, - PAGE_KERNEL); + *hvp = __vmalloc(PAGE_SIZE, GFP_KERNEL | __GFP_ZERO); } if (*hvp) { --- a/arch/x86/include/asm/kvm_host.h~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/arch/x86/include/asm/kvm_host.h @@ -1279,8 +1279,7 @@ extern struct kmem_cache *x86_fpu_cache; #define __KVM_HAVE_ARCH_VM_ALLOC static inline struct kvm *kvm_arch_alloc_vm(void) { - return __vmalloc(kvm_x86_ops.vm_size, - GFP_KERNEL_ACCOUNT | __GFP_ZERO, PAGE_KERNEL); + return __vmalloc(kvm_x86_ops.vm_size, GFP_KERNEL_ACCOUNT | __GFP_ZERO); } void kvm_arch_free_vm(struct kvm *kvm); --- a/arch/x86/kvm/svm/sev.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/arch/x86/kvm/svm/sev.c @@ -336,8 +336,7 @@ static struct page **sev_pin_memory(stru /* Avoid using vmalloc for smaller buffers. */ size = npages * sizeof(struct page *); if (size > PAGE_SIZE) - pages = __vmalloc(size, GFP_KERNEL_ACCOUNT | __GFP_ZERO, - PAGE_KERNEL); + pages = __vmalloc(size, GFP_KERNEL_ACCOUNT | __GFP_ZERO); else pages = kmalloc(size, GFP_KERNEL_ACCOUNT); --- a/drivers/block/drbd/drbd_bitmap.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/drivers/block/drbd/drbd_bitmap.c @@ -396,9 +396,7 @@ static struct page **bm_realloc_pages(st bytes = sizeof(struct page *)*want; new_pages = kzalloc(bytes, GFP_NOIO | __GFP_NOWARN); if (!new_pages) { - new_pages = __vmalloc(bytes, - GFP_NOIO | __GFP_ZERO, - PAGE_KERNEL); + new_pages = __vmalloc(bytes, GFP_NOIO | __GFP_ZERO); if (!new_pages) return NULL; } --- a/drivers/gpu/drm/etnaviv/etnaviv_dump.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/drivers/gpu/drm/etnaviv/etnaviv_dump.c @@ -154,8 +154,8 @@ void etnaviv_core_dump(struct etnaviv_ge file_size += sizeof(*iter.hdr) * n_obj; /* Allocate the file in vmalloc memory, it's likely to be big */ - iter.start = __vmalloc(file_size, GFP_KERNEL | __GFP_NOWARN | __GFP_NORETRY, - PAGE_KERNEL); + iter.start = __vmalloc(file_size, GFP_KERNEL | __GFP_NOWARN | + __GFP_NORETRY); if (!iter.start) { mutex_unlock(&gpu->mmu_context->lock); dev_warn(gpu->dev, "failed to allocate devcoredump file\n"); --- a/drivers/lightnvm/pblk-init.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/drivers/lightnvm/pblk-init.c @@ -145,9 +145,8 @@ static int pblk_l2p_init(struct pblk *pb int ret = 0; map_size = pblk_trans_map_size(pblk); - pblk->trans_map = __vmalloc(map_size, GFP_KERNEL | __GFP_NOWARN - | __GFP_RETRY_MAYFAIL | __GFP_HIGHMEM, - PAGE_KERNEL); + pblk->trans_map = __vmalloc(map_size, GFP_KERNEL | __GFP_NOWARN | + __GFP_RETRY_MAYFAIL | __GFP_HIGHMEM); if (!pblk->trans_map) { pblk_err(pblk, "failed to allocate L2P (need %zu of memory)\n", map_size); --- a/drivers/md/dm-bufio.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/drivers/md/dm-bufio.c @@ -400,13 +400,13 @@ static void *alloc_buffer_data(struct dm */ if (gfp_mask & __GFP_NORETRY) { unsigned noio_flag = memalloc_noio_save(); - void *ptr = __vmalloc(c->block_size, gfp_mask, PAGE_KERNEL); + void *ptr = __vmalloc(c->block_size, gfp_mask); memalloc_noio_restore(noio_flag); return ptr; } - return __vmalloc(c->block_size, gfp_mask, PAGE_KERNEL); + return __vmalloc(c->block_size, gfp_mask); } /* --- a/drivers/mtd/ubi/io.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/drivers/mtd/ubi/io.c @@ -1297,7 +1297,7 @@ static int self_check_write(struct ubi_d if (!ubi_dbg_chk_io(ubi)) return 0; - buf1 = __vmalloc(len, GFP_NOFS, PAGE_KERNEL); + buf1 = __vmalloc(len, GFP_NOFS); if (!buf1) { ubi_err(ubi, "cannot allocate memory to check writes"); return 0; @@ -1361,7 +1361,7 @@ int ubi_self_check_all_ff(struct ubi_dev if (!ubi_dbg_chk_io(ubi)) return 0; - buf = __vmalloc(len, GFP_NOFS, PAGE_KERNEL); + buf = __vmalloc(len, GFP_NOFS); if (!buf) { ubi_err(ubi, "cannot allocate memory to check for 0xFFs"); return 0; --- a/drivers/scsi/sd_zbc.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/drivers/scsi/sd_zbc.c @@ -136,8 +136,7 @@ static void *sd_zbc_alloc_report_buffer( while (bufsize >= SECTOR_SIZE) { buf = __vmalloc(bufsize, - GFP_KERNEL | __GFP_ZERO | __GFP_NORETRY, - PAGE_KERNEL); + GFP_KERNEL | __GFP_ZERO | __GFP_NORETRY); if (buf) { *buflen = bufsize; return buf; --- a/fs/gfs2/dir.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/fs/gfs2/dir.c @@ -354,7 +354,7 @@ static __be64 *gfs2_dir_get_hash_table(s hc = kmalloc(hsize, GFP_NOFS | __GFP_NOWARN); if (hc == NULL) - hc = __vmalloc(hsize, GFP_NOFS, PAGE_KERNEL); + hc = __vmalloc(hsize, GFP_NOFS); if (hc == NULL) return ERR_PTR(-ENOMEM); @@ -1166,7 +1166,7 @@ static int dir_double_exhash(struct gfs2 hc2 = kmalloc_array(hsize_bytes, 2, GFP_NOFS | __GFP_NOWARN); if (hc2 == NULL) - hc2 = __vmalloc(hsize_bytes * 2, GFP_NOFS, PAGE_KERNEL); + hc2 = __vmalloc(hsize_bytes * 2, GFP_NOFS); if (!hc2) return -ENOMEM; @@ -1327,7 +1327,7 @@ static void *gfs2_alloc_sort_buffer(unsi if (size < KMALLOC_MAX_SIZE) ptr = kmalloc(size, GFP_NOFS | __GFP_NOWARN); if (!ptr) - ptr = __vmalloc(size, GFP_NOFS, PAGE_KERNEL); + ptr = __vmalloc(size, GFP_NOFS); return ptr; } @@ -1987,8 +1987,7 @@ static int leaf_dealloc(struct gfs2_inod ht = kzalloc(size, GFP_NOFS | __GFP_NOWARN); if (ht == NULL) - ht = __vmalloc(size, GFP_NOFS | __GFP_NOWARN | __GFP_ZERO, - PAGE_KERNEL); + ht = __vmalloc(size, GFP_NOFS | __GFP_NOWARN | __GFP_ZERO); if (!ht) return -ENOMEM; --- a/fs/gfs2/quota.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/fs/gfs2/quota.c @@ -1365,7 +1365,7 @@ int gfs2_quota_init(struct gfs2_sbd *sdp sdp->sd_quota_bitmap = kzalloc(bm_size, GFP_NOFS | __GFP_NOWARN); if (sdp->sd_quota_bitmap == NULL) sdp->sd_quota_bitmap = __vmalloc(bm_size, GFP_NOFS | - __GFP_ZERO, PAGE_KERNEL); + __GFP_ZERO); if (!sdp->sd_quota_bitmap) return error; --- a/fs/nfs/blocklayout/extent_tree.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/fs/nfs/blocklayout/extent_tree.c @@ -582,7 +582,7 @@ retry: if (!arg->layoutupdate_pages) return -ENOMEM; - start_p = __vmalloc(buffer_size, GFP_NOFS, PAGE_KERNEL); + start_p = __vmalloc(buffer_size, GFP_NOFS); if (!start_p) { kfree(arg->layoutupdate_pages); return -ENOMEM; --- a/fs/ntfs/malloc.h~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/fs/ntfs/malloc.h @@ -34,7 +34,7 @@ static inline void *__ntfs_malloc(unsign /* return (void *)__get_free_page(gfp_mask); */ } if (likely((size >> PAGE_SHIFT) < totalram_pages())) - return __vmalloc(size, gfp_mask, PAGE_KERNEL); + return __vmalloc(size, gfp_mask); return NULL; } --- a/fs/ubifs/debug.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/fs/ubifs/debug.c @@ -815,7 +815,7 @@ void ubifs_dump_leb(const struct ubifs_i pr_err("(pid %d) start dumping LEB %d\n", current->pid, lnum); - buf = __vmalloc(c->leb_size, GFP_NOFS, PAGE_KERNEL); + buf = __vmalloc(c->leb_size, GFP_NOFS); if (!buf) { ubifs_err(c, "cannot allocate memory for dumping LEB %d", lnum); return; --- a/fs/ubifs/lprops.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/fs/ubifs/lprops.c @@ -1095,7 +1095,7 @@ static int scan_check_cb(struct ubifs_in return LPT_SCAN_CONTINUE; } - buf = __vmalloc(c->leb_size, GFP_NOFS, PAGE_KERNEL); + buf = __vmalloc(c->leb_size, GFP_NOFS); if (!buf) return -ENOMEM; --- a/fs/ubifs/lpt_commit.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/fs/ubifs/lpt_commit.c @@ -1596,7 +1596,7 @@ static int dbg_check_ltab_lnum(struct ub if (!dbg_is_chk_lprops(c)) return 0; - buf = p = __vmalloc(c->leb_size, GFP_NOFS, PAGE_KERNEL); + buf = p = __vmalloc(c->leb_size, GFP_NOFS); if (!buf) { ubifs_err(c, "cannot allocate memory for ltab checking"); return 0; @@ -1845,7 +1845,7 @@ static void dump_lpt_leb(const struct ub void *buf, *p; pr_err("(pid %d) start dumping LEB %d\n", current->pid, lnum); - buf = p = __vmalloc(c->leb_size, GFP_NOFS, PAGE_KERNEL); + buf = p = __vmalloc(c->leb_size, GFP_NOFS); if (!buf) { ubifs_err(c, "cannot allocate memory to dump LPT"); return; --- a/fs/ubifs/orphan.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/fs/ubifs/orphan.c @@ -977,7 +977,7 @@ static int dbg_scan_orphans(struct ubifs if (c->no_orphs) return 0; - buf = __vmalloc(c->leb_size, GFP_NOFS, PAGE_KERNEL); + buf = __vmalloc(c->leb_size, GFP_NOFS); if (!buf) { ubifs_err(c, "cannot allocate memory to check orphans"); return 0; --- a/fs/xfs/kmem.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/fs/xfs/kmem.c @@ -48,7 +48,7 @@ __kmem_vmalloc(size_t size, xfs_km_flags if (flags & KM_NOFS) nofs_flag = memalloc_nofs_save(); - ptr = __vmalloc(size, lflags, PAGE_KERNEL); + ptr = __vmalloc(size, lflags); if (flags & KM_NOFS) memalloc_nofs_restore(nofs_flag); --- a/include/linux/vmalloc.h~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/include/linux/vmalloc.h @@ -110,7 +110,7 @@ extern void *vmalloc_user_node_flags(uns extern void *vmalloc_exec(unsigned long size); extern void *vmalloc_32(unsigned long size); extern void *vmalloc_32_user(unsigned long size); -extern void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot); +extern void *__vmalloc(unsigned long size, gfp_t gfp_mask); extern void *__vmalloc_node_range(unsigned long size, unsigned long align, unsigned long start, unsigned long end, gfp_t gfp_mask, pgprot_t prot, unsigned long vm_flags, int node, --- a/kernel/bpf/core.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/kernel/bpf/core.c @@ -82,7 +82,7 @@ struct bpf_prog *bpf_prog_alloc_no_stats struct bpf_prog *fp; size = round_up(size, PAGE_SIZE); - fp = __vmalloc(size, gfp_flags, PAGE_KERNEL); + fp = __vmalloc(size, gfp_flags); if (fp == NULL) return NULL; @@ -232,7 +232,7 @@ struct bpf_prog *bpf_prog_realloc(struct if (ret) return NULL; - fp = __vmalloc(size, gfp_flags, PAGE_KERNEL); + fp = __vmalloc(size, gfp_flags); if (fp == NULL) { __bpf_prog_uncharge(fp_old->aux->user, delta); } else { @@ -1089,7 +1089,7 @@ static struct bpf_prog *bpf_prog_clone_c gfp_t gfp_flags = GFP_KERNEL | __GFP_ZERO | gfp_extra_flags; struct bpf_prog *fp; - fp = __vmalloc(fp_other->pages * PAGE_SIZE, gfp_flags, PAGE_KERNEL); + fp = __vmalloc(fp_other->pages * PAGE_SIZE, gfp_flags); if (fp != NULL) { /* aux->prog still points to the fp_other one, so * when promoting the clone to the real program, --- a/kernel/groups.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/kernel/groups.c @@ -20,7 +20,7 @@ struct group_info *groups_alloc(int gids len = sizeof(struct group_info) + sizeof(kgid_t) * gidsetsize; gi = kmalloc(len, GFP_KERNEL_ACCOUNT|__GFP_NOWARN|__GFP_NORETRY); if (!gi) - gi = __vmalloc(len, GFP_KERNEL_ACCOUNT, PAGE_KERNEL); + gi = __vmalloc(len, GFP_KERNEL_ACCOUNT); if (!gi) return NULL; --- a/kernel/module.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/kernel/module.c @@ -2951,8 +2951,7 @@ static int copy_module_from_user(const v return err; /* Suck in entire file: we'll want most of it. */ - info->hdr = __vmalloc(info->len, - GFP_KERNEL | __GFP_NOWARN, PAGE_KERNEL); + info->hdr = __vmalloc(info->len, GFP_KERNEL | __GFP_NOWARN); if (!info->hdr) return -ENOMEM; --- a/mm/nommu.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/mm/nommu.c @@ -140,7 +140,7 @@ void vfree(const void *addr) } EXPORT_SYMBOL(vfree); -void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot) +void *__vmalloc(unsigned long size, gfp_t gfp_mask) { /* * You can't specify __GFP_HIGHMEM with kmalloc() since kmalloc() @@ -152,14 +152,14 @@ EXPORT_SYMBOL(__vmalloc); void *__vmalloc_node_flags(unsigned long size, int node, gfp_t flags) { - return __vmalloc(size, flags, PAGE_KERNEL); + return __vmalloc(size, flags); } static void *__vmalloc_user_flags(unsigned long size, gfp_t flags) { void *ret; - ret = __vmalloc(size, flags, PAGE_KERNEL); + ret = __vmalloc(size, flags); if (ret) { struct vm_area_struct *vma; @@ -230,7 +230,7 @@ long vwrite(char *buf, char *addr, unsig */ void *vmalloc(unsigned long size) { - return __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL); + return __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM); } EXPORT_SYMBOL(vmalloc); @@ -248,8 +248,7 @@ EXPORT_SYMBOL(vmalloc); */ void *vzalloc(unsigned long size) { - return __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, - PAGE_KERNEL); + return __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO); } EXPORT_SYMBOL(vzalloc); @@ -302,7 +301,7 @@ EXPORT_SYMBOL(vzalloc_node); void *vmalloc_exec(unsigned long size) { - return __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC); + return __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM); } /** @@ -314,7 +313,7 @@ void *vmalloc_exec(unsigned long size) */ void *vmalloc_32(unsigned long size) { - return __vmalloc(size, GFP_KERNEL, PAGE_KERNEL); + return __vmalloc(size, GFP_KERNEL); } EXPORT_SYMBOL(vmalloc_32); --- a/mm/page_alloc.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/mm/page_alloc.c @@ -8250,7 +8250,7 @@ void *__init alloc_large_system_hash(con table = memblock_alloc_raw(size, SMP_CACHE_BYTES); } else if (get_order(size) >= MAX_ORDER || hashdist) { - table = __vmalloc(size, gfp_flags, PAGE_KERNEL); + table = __vmalloc(size, gfp_flags); virt = true; } else { /* --- a/mm/percpu.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/mm/percpu.c @@ -482,7 +482,7 @@ static void *pcpu_mem_zalloc(size_t size if (size <= PAGE_SIZE) return kzalloc(size, gfp); else - return __vmalloc(size, gfp | __GFP_ZERO, PAGE_KERNEL); + return __vmalloc(size, gfp | __GFP_ZERO); } /** --- a/mm/vmalloc.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/mm/vmalloc.c @@ -2564,9 +2564,9 @@ static void *__vmalloc_node(unsigned lon gfp_mask, prot, 0, node, caller); } -void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot) +void *__vmalloc(unsigned long size, gfp_t gfp_mask) { - return __vmalloc_node(size, 1, gfp_mask, prot, NUMA_NO_NODE, + return __vmalloc_node(size, 1, gfp_mask, PAGE_KERNEL, NUMA_NO_NODE, __builtin_return_address(0)); } EXPORT_SYMBOL(__vmalloc); --- a/net/bridge/netfilter/ebtables.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/net/bridge/netfilter/ebtables.c @@ -1095,16 +1095,14 @@ static int do_replace(struct net *net, c tmp.name[sizeof(tmp.name) - 1] = 0; countersize = COUNTER_OFFSET(tmp.nentries) * nr_cpu_ids; - newinfo = __vmalloc(sizeof(*newinfo) + countersize, GFP_KERNEL_ACCOUNT, - PAGE_KERNEL); + newinfo = __vmalloc(sizeof(*newinfo) + countersize, GFP_KERNEL_ACCOUNT); if (!newinfo) return -ENOMEM; if (countersize) memset(newinfo->counters, 0, countersize); - newinfo->entries = __vmalloc(tmp.entries_size, GFP_KERNEL_ACCOUNT, - PAGE_KERNEL); + newinfo->entries = __vmalloc(tmp.entries_size, GFP_KERNEL_ACCOUNT); if (!newinfo->entries) { ret = -ENOMEM; goto free_newinfo; --- a/sound/core/memalloc.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/sound/core/memalloc.c @@ -143,7 +143,7 @@ int snd_dma_alloc_pages(int type, struct break; case SNDRV_DMA_TYPE_VMALLOC: gfp = snd_mem_get_gfp_flags(device, GFP_KERNEL | __GFP_HIGHMEM); - dmab->area = __vmalloc(size, gfp, PAGE_KERNEL); + dmab->area = __vmalloc(size, gfp); dmab->addr = 0; break; #ifdef CONFIG_HAS_DMA --- a/sound/core/pcm_memory.c~mm-remove-the-pgprot-argument-to-__vmalloc +++ a/sound/core/pcm_memory.c @@ -460,7 +460,7 @@ int _snd_pcm_lib_alloc_vmalloc_buffer(st return 0; /* already large enough */ vfree(runtime->dma_area); } - runtime->dma_area = __vmalloc(size, gfp_flags, PAGE_KERNEL); + runtime->dma_area = __vmalloc(size, gfp_flags); if (!runtime->dma_area) return -ENOMEM; runtime->dma_bytes = size; _
