diff options
| author | J. Bruce Fields <bfields@redhat.com> | 2016-10-26 16:03:00 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2016-11-01 15:47:52 -0400 |
| commit | 56094edd17971372c7fea078ab41315ebf6214d0 (patch) | |
| tree | dd4ca931333a551db756e4ce82a06b398c770cc4 /net/sunrpc/auth_gss/gss_krb5_mech.c | |
| parent | e864c189e1d63f2f6a052e296f0da0616d88b625 (diff) | |
sunrpc: GFP_KERNEL should be GFP_NOFS in crypto code
Writes may depend on the auth_gss crypto code, so we shouldn't be
allocating with GFP_KERNEL there.
This still leaves some crypto_alloc_* calls which end up doing
GFP_KERNEL allocations in the crypto code. Those could probably done at
crypto import time.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_mech.c')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_mech.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index 60595835317a..7bb2514aadd9 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -451,8 +451,7 @@ context_derive_keys_rc4(struct krb5_ctx *ctx) goto out_err_free_hmac; - desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(hmac), - GFP_KERNEL); + desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(hmac), GFP_NOFS); if (!desc) { dprintk("%s: failed to allocate hash descriptor for '%s'\n", __func__, ctx->gk5e->cksum_name); |