Discussion:
Help me. Custom kernel can't boot
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Zaen
2018-12-02 16:54:53 UTC
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I compile the kernel using Android NDK for 32-bit Android. The compiler I
used is *i686-linux-android-*. But the kernel doesn't work and displays "*EFI_MEMMAP
is not enabled*".
How to make kernel version 4.19.5 from kernel.googlesource.com work.
Thanks.
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'Christian' via Android-x86
2018-12-03 05:02:27 UTC
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That's my question, there must be a simple set of rules how to update my
kernel.
Post by Zaen
I compile the kernel using Android NDK for 32-bit Android. The compiler I
used is *i686-linux-android-*. But the kernel doesn't work and displays "*EFI_MEMMAP
is not enabled*".
How to make kernel version 4.19.5 from kernel.googlesource.com work.
Thanks.
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Zaen
2018-12-03 14:23:58 UTC
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After several attempts to compile the kernel, finally boot but with a black
screen (no boot animation). If with the *nomodeset* kernel parameter, it
runs well but without
VGA display acceleration

not full of dmesg:
[ 11.126923] type=1400 audit(1543843956.739:407): avc: denied { map } for
pid=1732 comm="bootanimation" path="/dev/binder" dev="tmpfs" ino=8072
scontext=u:r:bootanim:s0 tcontext=u:object_r:binder_device:s0
tclass=chr_file permissive=1
[ 19.194760] type=1400 audit(1543843964.807:446): avc: denied { map } for
pid=1744 comm="system_server" path="/dev/binder" dev="tmpfs" ino=8072
scontext=u:r:system_server:s0 tcontext=u:object_r:binder_device:s0
tclass=chr_file permissive=1
[ 31.792445] binder: undelivered transaction 5454, process died.
[ 31.792448] binder: undelivered transaction 7276, process died.
[ 31.792449] binder: undelivered transaction 7277, process died.
[ 32.135410] binder: undelivered transaction 9317, process died.
[ 32.135462] binder: undelivered transaction 8021, process died.
[ 32.135463] binder: undelivered transaction 9309, process died.
[ 32.423423] binder: undelivered transaction 9767, process died.
[ 32.423425] binder: undelivered transaction 9775, process died.
[ 32.702912] binder: 1473:2016 transaction failed 29189/-22, size 60-0
line 2855
[ 32.703452] binder: 1744:1796 transaction failed 29189/-22, size 348-0
line 2855
[ 32.719143] binder: 1744:1744 transaction failed 29189/-22, size 96-0
line 2855
[ 32.736711] binder: 1744:1744 transaction failed 29189/-22, size 84-0
line 2855
[ 32.750479] binder: undelivered transaction 11640, process died.
[ 32.750482] binder: undelivered transaction 11713, process died.
[ 32.847195] binder: 1744:2226 transaction failed 29189/-22, size 0-0
line 2855
[ 32.887048] binder: 1473:2016 transaction failed 29189/-22, size 60-0
line 2855
[ 32.921678] binder: 1744:1744 transaction failed 29189/-22, size 84-0
line 2855
[ 33.009366] binder: 1744:2226 transaction failed 29189/-22, size 0-0
line 2855
[ 33.033020] binder: 1473:2016 transaction failed 29189/-22, size 60-0
line 2855
[ 33.064644] binder: 1744:1744 transaction failed 29189/-22, size 84-0
line 2855
[ 34.590417] binder: undelivered TRANSACTION_COMPLETE
[ 35.782731] binder_alloc: 2768: binder_alloc_buf, no vma
[ 35.783392] binder_alloc: 2768: binder_alloc_buf, no vma
[ 36.105987] binder_alloc: 2939: binder_alloc_buf, no vma
[ 36.106532] binder_alloc: 2939: binder_alloc_buf, no vma
[ 38.473083] type=1400 audit(1543843984.085:797): avc: denied { map } for
pid=3193 comm="d_x86.analytics" path="/dev/binder" dev="tmpfs" ino=8072
scontext=u:r:platform_app:s0:c512,c768 tcontext=u:object_r:binder_device:s0
tclass=chr_file permissive=1
[ 38.480412] type=1400 audit(1543843984.093:800): avc: denied { map } for
pid=3207 comm="id.printspooler" path="/dev/binder" dev="tmpfs" ino=8072
scontext=u:r:untrusted_app:s0:c512,c768
tcontext=u:object_r:binder_device:s0 tclass=chr_file permissive=1
[ 38.969023] binder_transaction: 48 callbacks suppressed
[ 38.969027] binder: 1744:1744 transaction failed 29189/-22, size 84-0
line 2855
[ 39.257881] binder: 1744:2825 transaction failed 29189/-22, size 0-0
line 2855

Hopefully someone can help me.
Thanks.
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