Evolution-X-Tensor/device_google_gs101
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device_google_gs101/conf
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Minchan Kim 637041f47e init.gs101.rc: dump page_pinner information into bugreport 
Dump page_pinner information into dumpstate_board.txt.
It helps to find vulnerable place of CMA failure.

Page pinned ts 13 us count 0
PFN 10292273 Block 10051 type CMA Flags 0x8000000000080024(uptodate|active|swapbacked)
 try_grab_page+0x168/0x17c
 follow_page_pte+0x2e4/0x4c8
 follow_pmd_mask+0x180/0x498
 __get_user_pages+0x1a0/0x42c
 __get_user_pages_remote+0xa4/0x28c
 get_user_pages_remote+0x20/0x48
 copy_strings+0x188/0x2ac
 do_execveat_common+0x278/0x300
 __arm64_sys_execve+0x44/0x5c
 el0_svc_common+0xa4/0x180
 do_el0_svc+0x28/0x88
 el0_svc+0x14/0x24
 el0_sync_handler+0x88/0xec
 el0_sync+0x19c/0x1c0

Page pinned ts 2 us count 0
PFN 10436170 Block 10191 type CMA Flags 0x8000000000080026(referenced|uptodate|active|swapbacked)
 try_grab_page+0x168/0x17c
 follow_page_pte+0x2e4/0x4c8
 follow_pmd_mask+0x180/0x498
 __get_user_pages+0x1a0/0x42c
 __get_user_pages_remote+0xa4/0x28c
 get_user_pages_remote+0x20/0x48
 copy_strings+0x188/0x2ac
 do_execveat_common+0x290/0x300
 __arm64_sys_execve+0x44/0x5c
 el0_svc_common+0xa4/0x180
 do_el0_svc+0x28/0x88
 el0_svc+0x14/0x24
 el0_sync_handler+0x88/0xec
 el0_sync+0x19c/0x1c0

Bug: 187552095
Test: adb bugreport <zip> and confirmed it contains page_pinner
      information.

Signed-off-by: Minchan Kim <minchan@google.com>
Change-Id: I59bd41ad9e06cab0348ce85059f73d0796632868
2021-05-17 18:22:16 +00:00
..
egl.cfg Move slider into gs101 and <device> 2021-03-06 16:31:12 +08:00
fstab.gs101 gs101: set readahead_size_kb=128 to system and data 2021-04-09 17:45:42 +00:00
fstab.persist Move slider into gs101 and <device> 2021-03-06 16:31:12 +08:00
fstab.postinstall Move slider into gs101 and <device> 2021-03-06 16:31:12 +08:00
init.aoc.daemon.rc Move slider into gs101 and <device> 2021-03-06 16:31:12 +08:00
init.aoc.nodaemon.rc Move slider into gs101 and <device> 2021-03-06 16:31:12 +08:00
init.debug.rc bthal: Bluetooth owns its logbuffer device nodes 2021-05-12 07:06:43 +00:00
init.exynos.nanohub.rc Move slider into gs101 and <device> 2021-03-06 16:31:12 +08:00
init.factory.rc do not mount the debugfs on user builds 2021-04-30 00:56:07 +00:00
init.gs101.rc init.gs101.rc: dump page_pinner information into bugreport 2021-05-17 18:22:16 +00:00
init.gs101.usb.rc Move slider into gs101 and <device> 2021-03-06 16:31:12 +08:00
init.recovery.device.rc gs101: recovery: Set sys.usb.controller for UDC configuration 2021-04-11 08:31:24 +00:00
recovery.wipe Move slider into gs101 and <device> 2021-03-06 16:31:12 +08:00
soundtrigger_conf.h Move slider into gs101 and <device> 2021-03-06 16:31:12 +08:00
ueventd.gs101.rc gs101: import audio_amcs_ext library 2021-04-28 08:50:40 +00:00