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Only enable CONFIG_DEBUG_NOTIFIERS on kernels <=4.9

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OnePlus 9 failed boot kernel log points to this.
GrapheneOS noted this as an inherent issue on the Pixel 4 and 5 too.

Signed-off-by: Tad <tad@spotco.us>
This commit is contained in:
Tad 2022-08-25 15:03:59 -04:00
parent 4bfedbc42d
commit c97f8a1b6a
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GPG Key ID: B286E9F57A07424B
1 changed files with 6 additions and 2 deletions
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8
Scripts/Common/Functions.sh
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@ -772,9 +772,13 @@ hardenDefconfig() {
#Enable supported options #Enable supported options
#Linux <3.0 #Linux <3.0
declare -a optionsYes=("BUG" "DEBUG_CREDENTIALS" "DEBUG_KERNEL" "DEBUG_LIST" "DEBUG_NOTIFIERS" "DEBUG_RODATA" "DEBUG_SET_MODULE_RONX" "DEBUG_VIRTUAL" "IPV6_PRIVACY" "SECCOMP" "SECURITY" "SECURITY_DMESG_RESTRICT" "STRICT_DEVMEM" "SYN_COOKIES"); declare -a optionsYes=("BUG" "DEBUG_CREDENTIALS" "DEBUG_KERNEL" "DEBUG_LIST" "DEBUG_RODATA" "DEBUG_SET_MODULE_RONX" "DEBUG_VIRTUAL" "IPV6_PRIVACY" "SECCOMP" "SECURITY" "SECURITY_DMESG_RESTRICT" "STRICT_DEVMEM" "SYN_COOKIES");
#optionsYes+=("DEBUG_SG"); #bootloops - https://patchwork.kernel.org/patch/8989981 #optionsYes+=("DEBUG_SG"); #bootloops - https://patchwork.kernel.org/patch/8989981
if [[ $kernelVersion == "3."* ]] || [[ $kernelVersion == "4.4"* ]] || [[ $kernelVersion == "4.9"* ]]; then
optionsYes+=("DEBUG_NOTIFIERS"); #(https://github.com/GrapheneOS/os-issue-tracker/issues/681)
fi;
#Linux 3.4 #Linux 3.4
optionsYes+=("SECURITY_YAMA"); optionsYes+=("SECURITY_YAMA");
@ -880,7 +884,7 @@ hardenDefconfig() {
#GrapheneOS Patches #GrapheneOS Patches
optionsYes+=("PAGE_SANITIZE" "PAGE_SANITIZE_VERIFY" "SLAB_HARDENED" "SLAB_SANITIZE" "SLAB_SANITIZE_VERIFY"); optionsYes+=("PAGE_SANITIZE" "PAGE_SANITIZE_VERIFY" "SLAB_HARDENED" "SLAB_SANITIZE" "SLAB_SANITIZE_VERIFY");
#Disabled: SLAB_CANARY (breakage?) #Disabled: SLAB_CANARY (https://github.com/GrapheneOS/os-issue-tracker/issues/124)
#out of tree or renamed or removed ? #out of tree or renamed or removed ?
optionsYes+=("KAISER" "KGSL_PER_PROCESS_PAGE_TABLE" "MMC_SECDISCARD" "SECURITY_PERF_EVENTS_RESTRICT" "SLUB_HARDENED" "STRICT_MEMORY_RWX"); optionsYes+=("KAISER" "KGSL_PER_PROCESS_PAGE_TABLE" "MMC_SECDISCARD" "SECURITY_PERF_EVENTS_RESTRICT" "SLUB_HARDENED" "STRICT_MEMORY_RWX");