1 files changed, 0 insertions, 41 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0126-crypto-ccp-Check-for-NULL-PSP-pointer-at-module-unlo.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0126-crypto-ccp-Check-for-NULL-PSP-pointer-at-module-unlo.patch
deleted file mode 100644
index 07ab1590..00000000
--- a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0126-crypto-ccp-Check-for-NULL-PSP-pointer-at-module-unlo.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From cef326f0d3dcb0789fccce84be1777fb102e2694 Mon Sep 17 00:00:00 2001
-From: Tom Lendacky <thomas.lendacky@amd.com>
-Date: Thu, 26 Jul 2018 09:37:59 -0500
-Subject: [PATCH 126/131] crypto: ccp - Check for NULL PSP pointer at module
- unload
-
-Should the PSP initialization fail, the PSP data structure will be
-freed and the value contained in the sp_device struct set to NULL.
-At module unload, psp_dev_destroy() does not check if the pointer
-value is NULL and will end up dereferencing a NULL pointer.
-
-Add a pointer check of the psp_data field in the sp_device struct
-in psp_dev_destroy() and return immediately if it is NULL.
-
-Cc: <stable@vger.kernel.org> # 4.16.x-
-Fixes: 2a6170dfe755 ("crypto: ccp: Add Platform Security Processor (PSP) device support")
-Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
-Acked-by: Gary R Hook <gary.hook@amd.com>
-Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com>
----
- drivers/crypto/ccp/psp-dev.c | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c
-index 9b59638..218739b 100644
---- a/drivers/crypto/ccp/psp-dev.c
-+++ b/drivers/crypto/ccp/psp-dev.c
-@@ -858,6 +858,9 @@ void psp_dev_destroy(struct sp_device *sp)
- {
- 	struct psp_device *psp = sp->psp_data;
- 
-+	if (!psp)
-+		return;
-+
- 	if (psp->sev_misc)
- 		kref_put(&misc_dev->refcount, sev_exit);
- 
--- 
-2.7.4
-