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6.6: Update defconfig to 6.6.11 and import arch/Kconfig: Default to maximum amount of ASLR bits

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de42b55679
This commit is contained in:
Tk-Glitch
2024-01-15 16:35:22 +01:00
parent 80fdc82a9a
commit 8514e2952b
2 changed files with 41 additions and 6 deletions
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14
linux-tkg-config/6.6/config.x86_64
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@@ -1,6 +1,6 @@
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86 6.6.8-arch1 Kernel Configuration
# Linux/x86 6.6.11 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="gcc (GCC) 13.2.1 20230801"
CONFIG_CC_IS_GCC=y
@@ -123,14 +123,16 @@ CONFIG_BPF_JIT=y
CONFIG_BPF_JIT_ALWAYS_ON=y
CONFIG_BPF_JIT_DEFAULT_ON=y
CONFIG_BPF_UNPRIV_DEFAULT_OFF=y
# CONFIG_BPF_PRELOAD is not set
CONFIG_USERMODE_DRIVER=y
CONFIG_BPF_PRELOAD=y
CONFIG_BPF_PRELOAD_UMD=m
CONFIG_BPF_LSM=y
# end of BPF subsystem
CONFIG_PREEMPT_BUILD=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y
CONFIG_PREEMPT_DYNAMIC=y
@@ -878,9 +880,9 @@ CONFIG_SOFTIRQ_ON_OWN_STACK=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=28
CONFIG_ARCH_MMAP_RND_BITS=32
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=16
CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
CONFIG_PAGE_SIZE_LESS_THAN_256KB=y

33
linux-tkg-patches/6.6/0012-misc-additions.patch
View File

@@ -821,3 +821,36 @@ index c2308783053c..29e1cada7667 100644
--
GitLab
From 3a88b77d3cb9f9cd8a8aee052ab479b73aeb2e80 Mon Sep 17 00:00:00 2001
From: "Jan Alexander Steffens (heftig)" <heftig@archlinux.org>
Date: Sat, 13 Jan 2024 15:29:25 +0100
Subject: [PATCH] arch/Kconfig: Default to maximum amount of ASLR bits
To mitigate https://zolutal.github.io/aslrnt/; do this with a patch to
avoid having to enable `CONFIG_EXPERT`.
---
arch/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/Kconfig b/arch/Kconfig
index f4b210ab061291..837d0dbb28ea08 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -1032,7 +1032,7 @@ config ARCH_MMAP_RND_BITS
int "Number of bits to use for ASLR of mmap base address" if EXPERT
range ARCH_MMAP_RND_BITS_MIN ARCH_MMAP_RND_BITS_MAX
default ARCH_MMAP_RND_BITS_DEFAULT if ARCH_MMAP_RND_BITS_DEFAULT
- default ARCH_MMAP_RND_BITS_MIN
+ default ARCH_MMAP_RND_BITS_MAX
depends on HAVE_ARCH_MMAP_RND_BITS
help
This value can be used to select the number of bits to use to
@@ -1066,7 +1066,7 @@ config ARCH_MMAP_RND_COMPAT_BITS
int "Number of bits to use for ASLR of mmap base address for compatible applications" if EXPERT
range ARCH_MMAP_RND_COMPAT_BITS_MIN ARCH_MMAP_RND_COMPAT_BITS_MAX
default ARCH_MMAP_RND_COMPAT_BITS_DEFAULT if ARCH_MMAP_RND_COMPAT_BITS_DEFAULT
- default ARCH_MMAP_RND_COMPAT_BITS_MIN
+ default ARCH_MMAP_RND_COMPAT_BITS_MAX
depends on HAVE_ARCH_MMAP_RND_COMPAT_BITS
help
This value can be used to select the number of bits to use to