4.19-stable patches

added patches:
	powerpc-fsl-add-fsl_ppc_book3e-as-supported-arch-for-nospectre_v2-boot-arg.patch

diff --git a/queue-4.19/powerpc-fsl-add-fsl_ppc_book3e-as-supported-arch-for-nospectre_v2-boot-arg.patch b/queue-4.19/powerpc-fsl-add-fsl_ppc_book3e-as-supported-arch-for-nospectre_v2-boot-arg.patch
new file mode 100644 (file)
index 0000000..8eafa41
--- /dev/null
+++ b/queue-4.19/powerpc-fsl-add-fsl_ppc_book3e-as-supported-arch-for-nospectre_v2-boot-arg.patch
@@ -0,0 +1,28 @@
+From e59f5bd759b7dee57593c5b6c0441609bda5d530 Mon Sep 17 00:00:00 2001
+From: Diana Craciun <diana.craciun@nxp.com>
+Date: Wed, 12 Dec 2018 16:03:10 +0200
+Subject: powerpc/fsl: Add FSL_PPC_BOOK3E as supported arch for nospectre_v2 boot arg
+
+From: Diana Craciun <diana.craciun@nxp.com>
+
+commit e59f5bd759b7dee57593c5b6c0441609bda5d530 upstream.
+
+Signed-off-by: Diana Craciun <diana.craciun@nxp.com>
+Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ Documentation/admin-guide/kernel-parameters.txt |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/Documentation/admin-guide/kernel-parameters.txt
++++ b/Documentation/admin-guide/kernel-parameters.txt
+@@ -2805,7 +2805,7 @@
+                       check bypass). With this option data leaks are possible
+                       in the system.
+ 
+-      nospectre_v2    [X86] Disable all mitigations for the Spectre variant 2
++      nospectre_v2    [X86,PPC_FSL_BOOK3E] Disable all mitigations for the Spectre variant 2
+                       (indirect branch prediction) vulnerability. System may
+                       allow data leaks with this option, which is equivalent
+                       to spectre_v2=off.

diff --git a/queue-4.19/series b/queue-4.19/series
index 373ab79902a962e316250e26f5f80e7d2e3e3ad7..75133a82569a4b44a029aad4a8888fc0da4aec29 100644 (file)
--- a/queue-4.19/series
+++ b/queue-4.19/series
@@ -98,3 +98,4 @@ net-mlx5e-fix-the-max-mtu-check-in-case-of-xdp.patch
 net-mlx5e-fix-use-after-free-after-xdp_return_frame.patch
 net-tls-avoid-potential-deadlock-in-tls_set_device_offload_rx.patch
 net-tls-don-t-leak-iv-and-record-seq-when-offload-fails.patch
+powerpc-fsl-add-fsl_ppc_book3e-as-supported-arch-for-nospectre_v2-boot-arg.patch