hc
2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d
kernel/drivers/staging/android/Kconfig
....@@ -1,10 +1,10 @@
1
+# SPDX-License-Identifier: GPL-2.0
12 menu "Android"
23
34 if ANDROID
45
56 config ASHMEM
67 bool "Enable the Anonymous Shared Memory Subsystem"
7
- default n
88 depends on SHMEM
99 help
1010 The ashmem subsystem is a new shared memory allocator, similar to
....@@ -14,18 +14,18 @@
1414 It is, in theory, a good memory allocator for low-memory devices,
1515 because it can discard shared memory units when under memory pressure.
1616
17
-config ANDROID_VSOC
18
- tristate "Android Virtual SoC support"
19
- default n
20
- depends on PCI_MSI
17
+config DEBUG_KINFO
18
+ bool "Debug Kernel Information Support"
19
+ depends on KALLSYMS
2120 help
22
- This option adds support for the Virtual SoC driver needed to boot
23
- a 'cuttlefish' Android image inside QEmu. The driver interacts with
24
- a QEmu ivshmem device. If built as a module, it will be called vsoc.
21
+ This supports kernel information backup for bootloader usage.
22
+ Specifics:
23
+ - The kallsyms symbols for unwind_backtrace
24
+ - Page directory pointer
25
+ - UTS_RELEASE
26
+ - BUILD_INFO(ro.build.fingerprint)
2527
2628 source "drivers/staging/android/ion/Kconfig"
27
-
28
-source "drivers/staging/android/fiq_debugger/Kconfig"
2929
3030 endif # if ANDROID
3131