- Enable APEX for Pixel 6/7, necessary for camera and pKVM
- Also drop hack removing pKVM for Pixel 6/7
- patch from GrapheneOS
- Extend hmalloc workaround to /apex
- Deblobber:
- actually handle wildcard f/w/b overlays
- move some stuff around
- remove some more Pixel blobs
- flag and disable removal of camera extensions, being able to use the second camera is nice
- Adjust what hardenDefconfig disables, caused boot issues
minimal impact as most of these are already default-disabled
can be narrowed down in future
- Disable some of the bionic hardening patches, causing more boot issues
annoying to lose, but having a phone that boots is more important
- Add LTE only mode to 17.1, 18.1, 19.1, and 20.0, credit GrapheneOS
- Remove Pixel 2 ramdisk compression reverts, fixed upstream
And yes, I know I should've split up this commit...
Signed-off-by: Tad <tad@spotco.us>
- Add back the SIM ToolKit app
- 17.1: CarrierConfig testing
- 19.1: Enable op5 firmware inclusion, needs testing
- Don't disable coresight bits on op8, breaks compile
- 19.1: Add a patch from GrapheneOS to display/share logs when a crash happens
Signed-off-by: Tad <tad@spotco.us>
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>
What is lost?
- sanity checks and redzoning on all devices
- redzoning reportedly however causes issues on some devices such as the Pixel 3/4 and OnePlus 7
- slub sanization on 3.0, 3.4, 4.4 (except google/wahoo), xiaomi/sm6150, and oneplus/sm7250
Note: all 3.4+ devices still have page sanization
Signed-off-by: Tad <tad@spotco.us>
- Disable slub_debug=P for devices with INIT_ON_ALLOC/FREE_DEFAULT_ON
- Disable slub_debug=Z due to known breakage
- Disable many debug options on Linux 4.x and up
- 19.1: fixup missing manifests for vayu :\
Signed-off-by: Tad <tad@spotco.us>
The backported fix for CVE-2021-39713 requires CONFIG_MODULES=y
MODULES is default enabled, but some kernels are mutilated and break with it on
Signed-off-by: Tad <tad@spotco.us>
Drop long non-compiling devices:
- 14.1: n7100, jellypro
- 15.1: himaul, oneplus2
- 16.0: zenfone3, fugu
- 17.1: yellowstone, fugu
- 18.1: bonito, sargo
Drop in favor of 19.1:
- 17.1: bonito, sargo
- 18.1: pro1, aura, sunfish, coral, flame, bramble, redfin
(experimental, but these devices don't currently appear to have any users)
Signed-off-by: Tad <tad@spotco.us>
Change the property too, so it takes effect next update.
Since 16.0 lacks a toggle, this effectively disables the feature for it.
Even devices with 4GB of RAM have usability severely impacted.
Plus some other tweaks/churn
Signed-off-by: Tad <tad@spotco.us>
- Turns out AVB was set permissive this entire time :(
--flags 2 == VERIFICATION_DISABLED
- APEX support from GrapheneOS
- Disable vbmeta chaining like GrapheneOS
and optionally handle it like CalyxOS
taimen 19.1 boots with locked bootloader successfully after this
Signed-off-by: Tad <tad@spotco.us>
This ensures init_on_alloc/free is used instead of page poisioning where available.
3.4 through 3.18 have a patch without a toggle for page sanitization.
Signed-off-by: Tad <tad@spotco.us>
