kernel: update kernel 4.4 to version 4.4.7

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 49176
This commit is contained in:
Hauke Mehrtens
2016-04-16 21:05:48 +00:00
parent 1414f1647d
commit f0b3964f1b
95 changed files with 178 additions and 873 deletions

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@@ -1,114 +0,0 @@
From: Tom Lendacky <thomas.lendacky@amd.com>
Subject: [PATCH v1] crypto: ccp - Add hash state import and export support
Date: Tue, 12 Jan 2016 11:17:38 -0600
Message-ID: <20160112171738.23496.44254.stgit@tlendack-t1.amdoffice.net>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Cc: Herbert Xu <herbert@gondor.apana.org.au>, <stable@vger.kernel.org>,
"David Miller" <davem@davemloft.net>
To: <linux-crypto@vger.kernel.org>
Commit 8996eafdcbad ("crypto: ahash - ensure statesize is non-zero")
added a check to prevent ahash algorithms from successfully registering
if the import and export functions were not implemented. This prevents
an oops in the hash_accept function of algif_hash. This commit causes
the ccp-crypto module SHA support and AES CMAC support from successfully
registering and causing the ccp-crypto module load to fail because the
ahash import and export functions are not implemented.
Update the CCP Crypto API support to provide import and export support
for ahash algorithms.
Cc: <stable@vger.kernel.org> # 3.14.x-
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
---
drivers/crypto/ccp/ccp-crypto-aes-cmac.c | 23 +++++++++++++++++++++++
drivers/crypto/ccp/ccp-crypto-sha.c | 23 +++++++++++++++++++++++
2 files changed, 46 insertions(+)
--- a/drivers/crypto/ccp/ccp-crypto-aes-cmac.c
+++ b/drivers/crypto/ccp/ccp-crypto-aes-cmac.c
@@ -220,6 +220,26 @@ static int ccp_aes_cmac_digest(struct ah
return ccp_aes_cmac_finup(req);
}
+static int ccp_aes_cmac_export(struct ahash_request *req, void *out)
+{
+ struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx(req);
+ struct ccp_aes_cmac_req_ctx *state = out;
+
+ *state = *rctx;
+
+ return 0;
+}
+
+static int ccp_aes_cmac_import(struct ahash_request *req, const void *in)
+{
+ struct ccp_aes_cmac_req_ctx *rctx = ahash_request_ctx(req);
+ const struct ccp_aes_cmac_req_ctx *state = in;
+
+ *rctx = *state;
+
+ return 0;
+}
+
static int ccp_aes_cmac_setkey(struct crypto_ahash *tfm, const u8 *key,
unsigned int key_len)
{
@@ -352,10 +372,13 @@ int ccp_register_aes_cmac_algs(struct li
alg->final = ccp_aes_cmac_final;
alg->finup = ccp_aes_cmac_finup;
alg->digest = ccp_aes_cmac_digest;
+ alg->export = ccp_aes_cmac_export;
+ alg->import = ccp_aes_cmac_import;
alg->setkey = ccp_aes_cmac_setkey;
halg = &alg->halg;
halg->digestsize = AES_BLOCK_SIZE;
+ halg->statesize = sizeof(struct ccp_aes_cmac_req_ctx);
base = &halg->base;
snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "cmac(aes)");
--- a/drivers/crypto/ccp/ccp-crypto-sha.c
+++ b/drivers/crypto/ccp/ccp-crypto-sha.c
@@ -207,6 +207,26 @@ static int ccp_sha_digest(struct ahash_r
return ccp_sha_finup(req);
}
+static int ccp_sha_export(struct ahash_request *req, void *out)
+{
+ struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req);
+ struct ccp_sha_req_ctx *state = out;
+
+ *state = *rctx;
+
+ return 0;
+}
+
+static int ccp_sha_import(struct ahash_request *req, const void *in)
+{
+ struct ccp_sha_req_ctx *rctx = ahash_request_ctx(req);
+ const struct ccp_sha_req_ctx *state = in;
+
+ *rctx = *state;
+
+ return 0;
+}
+
static int ccp_sha_setkey(struct crypto_ahash *tfm, const u8 *key,
unsigned int key_len)
{
@@ -403,9 +423,12 @@ static int ccp_register_sha_alg(struct l
alg->final = ccp_sha_final;
alg->finup = ccp_sha_finup;
alg->digest = ccp_sha_digest;
+ alg->export = ccp_sha_export;
+ alg->import = ccp_sha_import;
halg = &alg->halg;
halg->digestsize = def->digest_size;
+ halg->statesize = sizeof(struct ccp_sha_req_ctx);
base = &halg->base;
snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name);

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@@ -38,7 +38,7 @@
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0]))
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -159,6 +159,9 @@ check-lxdialog := $(srctree)/$(src)/lxd
@@ -161,6 +161,9 @@ check-lxdialog := $(srctree)/$(src)/lxd
# we really need to do so. (Do not call gcc as part of make mrproper)
HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \
-DLOCALE

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@@ -13,11 +13,9 @@ Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
arch/arc/kernel/unaligned.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arc/kernel/unaligned.c b/arch/arc/kernel/unaligned.c
index abd961f..0b0cc97 100644
--- a/arch/arc/kernel/unaligned.c
+++ b/arch/arc/kernel/unaligned.c
@@ -206,7 +206,7 @@ int misaligned_fixup(unsigned long address, struct pt_regs *regs,
@@ -206,7 +206,7 @@ int misaligned_fixup(unsigned long addre
char buf[TASK_COMM_LEN];
/* handle user mode only and only if enabled by sysadmin */
@@ -26,6 +24,3 @@ index abd961f..0b0cc97 100644
return 1;
if (no_unaligned_warning) {
--
2.5.0

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@@ -30,7 +30,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
/**************************************************
* BCMA bus ops
**************************************************/
@@ -1686,6 +1698,14 @@ static int bgmac_probe(struct bcma_devic
@@ -1688,6 +1700,14 @@ static int bgmac_probe(struct bcma_devic
net_dev->hw_features = net_dev->features;
net_dev->vlan_features = net_dev->features;
@@ -45,7 +45,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
err = register_netdev(bgmac->net_dev);
if (err) {
bgmac_err(bgmac, "Cannot register net device\n");
@@ -1712,6 +1732,10 @@ static void bgmac_remove(struct bcma_dev
@@ -1714,6 +1734,10 @@ static void bgmac_remove(struct bcma_dev
{
struct bgmac *bgmac = bcma_get_drvdata(core);