feat: update Linux to 6.6.16

Testing the NVIDIA build failure.

Signed-off-by: Andrey Smirnov <andrey.smirnov@siderolabs.com>

Pkgfile

@@ -68,9 +68,9 @@ vars:
   ipxe_sha512: d3abf08808a67990856876a18d54d9b2ea866bb8c9a020b1b72251cc017bc9d5df6f1c5e8ff4230716e7c277aeae1c91a7f3e7ad4c8e68b35a8e7659fcfcf3e4
 
   # renovate: datasource=git-tags extractVersion=^v(?<version>.*)$ depName=git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
-  linux_version: 6.6.14
-  linux_sha256: fbe96b2db3f962cd2a96a849d554300e7a4555995160082d4f323c2a1dfa1584
-  linux_sha512: 304d737dac6d6628da0a54b3c8b30a7a25e4293a99d6d7a3b1231234dbe76f19dabae3e62abaf858c01d3f815066ed5ba65e1af0aa83b9761f9addc25fe58894
+  linux_version: 6.6.16
+  linux_sha256: b21d5795a3bead4f112916423222faa8a0f519e4201df343e3eb88dc9e4aaa30
+  linux_sha512: 3823a776f8e4aefdec75dce7c959adcb038ab0776d8d7e60fb79626d2d9410c0a334df71b1cd10499ed9ba82d7e50cec415c3f2b821b33f53171ca00b1a3b7f1
 
   # renovate: datasource=git-tags extractVersion=^v(?<version>.*)$ depName=git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git
   kmod_version: 31

kernel/build/config-amd64

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 6.6.14 Kernel Configuration
+# Linux/x86 6.6.16 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (GCC) 13.2.0"
 CONFIG_CC_IS_GCC=y
@@ -3700,7 +3700,6 @@ CONFIG_BCMA_POSSIBLE=y
 # CONFIG_MFD_SM501 is not set
 # CONFIG_MFD_SKY81452 is not set
 # CONFIG_MFD_SYSCON is not set
-# CONFIG_MFD_TI_AM335X_TSCADC is not set
 # CONFIG_MFD_LP3943 is not set
 # CONFIG_MFD_LP8788 is not set
 # CONFIG_MFD_TI_LMU is not set

kernel/build/config-arm64

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/arm64 6.6.14 Kernel Configuration
+# Linux/arm64 6.6.16 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (GCC) 13.2.0"
 CONFIG_CC_IS_GCC=y
@@ -392,7 +392,9 @@ CONFIG_ARM64_ERRATUM_2067961=y
 CONFIG_ARM64_ERRATUM_2441009=y
 CONFIG_ARM64_ERRATUM_2457168=y
 CONFIG_ARM64_ERRATUM_2645198=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD=y
 CONFIG_ARM64_ERRATUM_2966298=y
+CONFIG_ARM64_ERRATUM_3117295=y
 CONFIG_CAVIUM_ERRATUM_22375=y
 CONFIG_CAVIUM_ERRATUM_23144=y
 CONFIG_CAVIUM_ERRATUM_23154=y