patch: v5.16 spectre defaults

See here for a summary:
https://www.phoronix.com/scan.php?page=news_item&px=Spectre-V2-V4-Going-Prctl-Def

This may net us a performance increase for people who aren't setting
mitigations=off at boot.

1 files changed, 4 insertions, 0 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 9edbd44659e0..488875919cc7 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -119,6 +119,9 @@ source=("https://cdn.kernel.org/pub/linux/kernel/v${_branch}/linux-${_major}.tar
         #"x86-amd_nb-Add-AMD-family-19h-model-50h-PCI-ids.patch"                        # included in 5.14
         "hwmon-k10temp-support-Zen3-APUs.patch"                                         # landing in 5.15
 
+        # 5.16 spectre defaults
+        "x86-change-default-to-spec_store_bypass_disable-prct.patch"
+
         # squelch overzealous 802.11 regdomain not set warnings
         "cfg80211-dont-WARN-if-a-self-managed-device.patch"
 
@@ -175,6 +178,7 @@ sha256sums=('7e068b5e0d26a62b10e5320b25dce57588cbbc6f781c090442138c9c9c3271b2'
             '923230ed8367e28adfdeed75d3cdba9eec6b781818c37f6f3d3eb64101d2e716'
             'f7a4bf6293912bfc4a20743e58a5a266be8c4dbe3c1862d196d3a3b45f2f7c90'
             'de8c9747637768c4356c06aa65c3f157c526aa420f21fdd5edd0ed06f720a62e'
+            'cc401107f1bf7b7d8e8a78ee594f9db4b6fa252b7239b6aa88f678aef84d935c'
             '3d8961438b5c8110588ff0b881d472fc71a4304d306808d78a4055a4150f351e'
             'f47a5a5e329e410a0ae7d46b450707d5575a4deda5b3b58281f5eca14938fb21'
             'e4e55dd548c7689596a7c5c42e49c8f072bd2613bd416c6910b5c6410120eb1d'