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-rw-r--r--net/sunrpc/auth_gss/auth_gss.c8
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_crypto.c10
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_mech.c3
-rw-r--r--net/sunrpc/auth_gss/gss_krb5_wrap.c4
-rw-r--r--net/sunrpc/cache.c4
-rw-r--r--net/sunrpc/rpc_pipe.c4
-rw-r--r--net/sunrpc/socklib.c6
-rw-r--r--net/sunrpc/xdr.c50
8 files changed, 47 insertions, 42 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 8c6bc795f060..15612ffa8d57 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -1728,8 +1728,8 @@ alloc_enc_pages(struct rpc_rqst *rqstp)
return 0;
}
- first = snd_buf->page_base >> PAGE_CACHE_SHIFT;
- last = (snd_buf->page_base + snd_buf->page_len - 1) >> PAGE_CACHE_SHIFT;
+ first = snd_buf->page_base >> PAGE_SHIFT;
+ last = (snd_buf->page_base + snd_buf->page_len - 1) >> PAGE_SHIFT;
rqstp->rq_enc_pages_num = last - first + 1 + 1;
rqstp->rq_enc_pages
= kmalloc(rqstp->rq_enc_pages_num * sizeof(struct page *),
@@ -1775,10 +1775,10 @@ gss_wrap_req_priv(struct rpc_cred *cred, struct gss_cl_ctx *ctx,
status = alloc_enc_pages(rqstp);
if (status)
return status;
- first = snd_buf->page_base >> PAGE_CACHE_SHIFT;
+ first = snd_buf->page_base >> PAGE_SHIFT;
inpages = snd_buf->pages + first;
snd_buf->pages = rqstp->rq_enc_pages;
- snd_buf->page_base -= first << PAGE_CACHE_SHIFT;
+ snd_buf->page_base -= first << PAGE_SHIFT;
/*
* Give the tail its own page, in case we need extra space in the
* head when wrapping:
diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index d94a8e1e9f05..244245bcbbd2 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -78,6 +78,7 @@ krb5_encrypt(
memcpy(out, in, length);
sg_init_one(sg, out, length);
+ skcipher_request_set_tfm(req, tfm);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, sg, sg, length, local_iv);
@@ -115,6 +116,7 @@ krb5_decrypt(
memcpy(out, in, length);
sg_init_one(sg, out, length);
+ skcipher_request_set_tfm(req, tfm);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, sg, sg, length, local_iv);
@@ -465,7 +467,7 @@ encryptor(struct scatterlist *sg, void *data)
page_pos = desc->pos - outbuf->head[0].iov_len;
if (page_pos >= 0 && page_pos < outbuf->page_len) {
/* pages are not in place: */
- int i = (page_pos + outbuf->page_base) >> PAGE_CACHE_SHIFT;
+ int i = (page_pos + outbuf->page_base) >> PAGE_SHIFT;
in_page = desc->pages[i];
} else {
in_page = sg_page(sg);
@@ -946,7 +948,8 @@ krb5_rc4_setup_seq_key(struct krb5_ctx *kctx, struct crypto_skcipher *cipher,
return PTR_ERR(hmac);
}
- desc = kmalloc(sizeof(*desc), GFP_KERNEL);
+ desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(hmac),
+ GFP_KERNEL);
if (!desc) {
dprintk("%s: failed to allocate shash descriptor for '%s'\n",
__func__, kctx->gk5e->cksum_name);
@@ -1012,7 +1015,8 @@ krb5_rc4_setup_enc_key(struct krb5_ctx *kctx, struct crypto_skcipher *cipher,
return PTR_ERR(hmac);
}
- desc = kmalloc(sizeof(*desc), GFP_KERNEL);
+ desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(hmac),
+ GFP_KERNEL);
if (!desc) {
dprintk("%s: failed to allocate shash descriptor for '%s'\n",
__func__, kctx->gk5e->cksum_name);
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index 71341ccb9890..65427492b1c9 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -451,7 +451,8 @@ context_derive_keys_rc4(struct krb5_ctx *ctx)
goto out_err_free_hmac;
- desc = kmalloc(sizeof(*desc), GFP_KERNEL);
+ desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(hmac),
+ GFP_KERNEL);
if (!desc) {
dprintk("%s: failed to allocate hash descriptor for '%s'\n",
__func__, ctx->gk5e->cksum_name);
diff --git a/net/sunrpc/auth_gss/gss_krb5_wrap.c b/net/sunrpc/auth_gss/gss_krb5_wrap.c
index 765088e4ad84..a737c2da0837 100644
--- a/net/sunrpc/auth_gss/gss_krb5_wrap.c
+++ b/net/sunrpc/auth_gss/gss_krb5_wrap.c
@@ -79,9 +79,9 @@ gss_krb5_remove_padding(struct xdr_buf *buf, int blocksize)
len -= buf->head[0].iov_len;
if (len <= buf->page_len) {
unsigned int last = (buf->page_base + len - 1)
- >>PAGE_CACHE_SHIFT;
+ >>PAGE_SHIFT;
unsigned int offset = (buf->page_base + len - 1)
- & (PAGE_CACHE_SIZE - 1);
+ & (PAGE_SIZE - 1);
ptr = kmap_atomic(buf->pages[last]);
pad = *(ptr + offset);
kunmap_atomic(ptr);
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 008c25d1b9f9..553bf95f7003 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -881,7 +881,7 @@ static ssize_t cache_downcall(struct address_space *mapping,
char *kaddr;
ssize_t ret = -ENOMEM;
- if (count >= PAGE_CACHE_SIZE)
+ if (count >= PAGE_SIZE)
goto out_slow;
page = find_or_create_page(mapping, 0, GFP_KERNEL);
@@ -892,7 +892,7 @@ static ssize_t cache_downcall(struct address_space *mapping,
ret = cache_do_downcall(kaddr, buf, count, cd);
kunmap(page);
unlock_page(page);
- page_cache_release(page);
+ put_page(page);
return ret;
out_slow:
return cache_slow_downcall(buf, count, cd);
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 31789ef3e614..fc48eca21fd2 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -1390,8 +1390,8 @@ rpc_fill_super(struct super_block *sb, void *data, int silent)
struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
int err;
- sb->s_blocksize = PAGE_CACHE_SIZE;
- sb->s_blocksize_bits = PAGE_CACHE_SHIFT;
+ sb->s_blocksize = PAGE_SIZE;
+ sb->s_blocksize_bits = PAGE_SHIFT;
sb->s_magic = RPCAUTH_GSSMAGIC;
sb->s_op = &s_ops;
sb->s_d_op = &simple_dentry_operations;
diff --git a/net/sunrpc/socklib.c b/net/sunrpc/socklib.c
index 2df87f78e518..de70c78025d7 100644
--- a/net/sunrpc/socklib.c
+++ b/net/sunrpc/socklib.c
@@ -96,8 +96,8 @@ ssize_t xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, struct
if (base || xdr->page_base) {
pglen -= base;
base += xdr->page_base;
- ppage += base >> PAGE_CACHE_SHIFT;
- base &= ~PAGE_CACHE_MASK;
+ ppage += base >> PAGE_SHIFT;
+ base &= ~PAGE_MASK;
}
do {
char *kaddr;
@@ -113,7 +113,7 @@ ssize_t xdr_partial_copy_from_skb(struct xdr_buf *xdr, unsigned int base, struct
}
}
- len = PAGE_CACHE_SIZE;
+ len = PAGE_SIZE;
kaddr = kmap_atomic(*ppage);
if (base) {
len -= base;
diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c
index 4439ac4c1b53..6bdb3865212d 100644
--- a/net/sunrpc/xdr.c
+++ b/net/sunrpc/xdr.c
@@ -164,7 +164,7 @@ EXPORT_SYMBOL_GPL(xdr_inline_pages);
* Note: the addresses pgto_base and pgfrom_base are both calculated in
* the same way:
* if a memory area starts at byte 'base' in page 'pages[i]',
- * then its address is given as (i << PAGE_CACHE_SHIFT) + base
+ * then its address is given as (i << PAGE_SHIFT) + base
* Also note: pgfrom_base must be < pgto_base, but the memory areas
* they point to may overlap.
*/
@@ -181,20 +181,20 @@ _shift_data_right_pages(struct page **pages, size_t pgto_base,
pgto_base += len;
pgfrom_base += len;
- pgto = pages + (pgto_base >> PAGE_CACHE_SHIFT);
- pgfrom = pages + (pgfrom_base >> PAGE_CACHE_SHIFT);
+ pgto = pages + (pgto_base >> PAGE_SHIFT);
+ pgfrom = pages + (pgfrom_base >> PAGE_SHIFT);
- pgto_base &= ~PAGE_CACHE_MASK;
- pgfrom_base &= ~PAGE_CACHE_MASK;
+ pgto_base &= ~PAGE_MASK;
+ pgfrom_base &= ~PAGE_MASK;
do {
/* Are any pointers crossing a page boundary? */
if (pgto_base == 0) {
- pgto_base = PAGE_CACHE_SIZE;
+ pgto_base = PAGE_SIZE;
pgto--;
}
if (pgfrom_base == 0) {
- pgfrom_base = PAGE_CACHE_SIZE;
+ pgfrom_base = PAGE_SIZE;
pgfrom--;
}
@@ -236,11 +236,11 @@ _copy_to_pages(struct page **pages, size_t pgbase, const char *p, size_t len)
char *vto;
size_t copy;
- pgto = pages + (pgbase >> PAGE_CACHE_SHIFT);
- pgbase &= ~PAGE_CACHE_MASK;
+ pgto = pages + (pgbase >> PAGE_SHIFT);
+ pgbase &= ~PAGE_MASK;
for (;;) {
- copy = PAGE_CACHE_SIZE - pgbase;
+ copy = PAGE_SIZE - pgbase;
if (copy > len)
copy = len;
@@ -253,7 +253,7 @@ _copy_to_pages(struct page **pages, size_t pgbase, const char *p, size_t len)
break;
pgbase += copy;
- if (pgbase == PAGE_CACHE_SIZE) {
+ if (pgbase == PAGE_SIZE) {
flush_dcache_page(*pgto);
pgbase = 0;
pgto++;
@@ -280,11 +280,11 @@ _copy_from_pages(char *p, struct page **pages, size_t pgbase, size_t len)
char *vfrom;
size_t copy;
- pgfrom = pages + (pgbase >> PAGE_CACHE_SHIFT);
- pgbase &= ~PAGE_CACHE_MASK;
+ pgfrom = pages + (pgbase >> PAGE_SHIFT);
+ pgbase &= ~PAGE_MASK;
do {
- copy = PAGE_CACHE_SIZE - pgbase;
+ copy = PAGE_SIZE - pgbase;
if (copy > len)
copy = len;
@@ -293,7 +293,7 @@ _copy_from_pages(char *p, struct page **pages, size_t pgbase, size_t len)
kunmap_atomic(vfrom);
pgbase += copy;
- if (pgbase == PAGE_CACHE_SIZE) {
+ if (pgbase == PAGE_SIZE) {
pgbase = 0;
pgfrom++;
}
@@ -1038,8 +1038,8 @@ xdr_buf_subsegment(struct xdr_buf *buf, struct xdr_buf *subbuf,
if (base < buf->page_len) {
subbuf->page_len = min(buf->page_len - base, len);
base += buf->page_base;
- subbuf->page_base = base & ~PAGE_CACHE_MASK;
- subbuf->pages = &buf->pages[base >> PAGE_CACHE_SHIFT];
+ subbuf->page_base = base & ~PAGE_MASK;
+ subbuf->pages = &buf->pages[base >> PAGE_SHIFT];
len -= subbuf->page_len;
base = 0;
} else {
@@ -1297,9 +1297,9 @@ xdr_xcode_array2(struct xdr_buf *buf, unsigned int base,
todo -= avail_here;
base += buf->page_base;
- ppages = buf->pages + (base >> PAGE_CACHE_SHIFT);
- base &= ~PAGE_CACHE_MASK;
- avail_page = min_t(unsigned int, PAGE_CACHE_SIZE - base,
+ ppages = buf->pages + (base >> PAGE_SHIFT);
+ base &= ~PAGE_MASK;
+ avail_page = min_t(unsigned int, PAGE_SIZE - base,
avail_here);
c = kmap(*ppages) + base;
@@ -1383,7 +1383,7 @@ xdr_xcode_array2(struct xdr_buf *buf, unsigned int base,
}
avail_page = min(avail_here,
- (unsigned int) PAGE_CACHE_SIZE);
+ (unsigned int) PAGE_SIZE);
}
base = buf->page_len; /* align to start of tail */
}
@@ -1479,9 +1479,9 @@ xdr_process_buf(struct xdr_buf *buf, unsigned int offset, unsigned int len,
if (page_len > len)
page_len = len;
len -= page_len;
- page_offset = (offset + buf->page_base) & (PAGE_CACHE_SIZE - 1);
- i = (offset + buf->page_base) >> PAGE_CACHE_SHIFT;
- thislen = PAGE_CACHE_SIZE - page_offset;
+ page_offset = (offset + buf->page_base) & (PAGE_SIZE - 1);
+ i = (offset + buf->page_base) >> PAGE_SHIFT;
+ thislen = PAGE_SIZE - page_offset;
do {
if (thislen > page_len)
thislen = page_len;
@@ -1492,7 +1492,7 @@ xdr_process_buf(struct xdr_buf *buf, unsigned int offset, unsigned int len,
page_len -= thislen;
i++;
page_offset = 0;
- thislen = PAGE_CACHE_SIZE;
+ thislen = PAGE_SIZE;
} while (page_len != 0);
offset = 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 10:07:53 +0000