Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) ===============================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) Release notes for Linux Kernel VFP support code
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) ===============================================
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) Date: 	20 May 2004
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) Author:	Russell King
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) This is the first release of the Linux Kernel VFP support code.  It
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) provides support for the exceptions bounced from VFP hardware found
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) on ARM926EJ-S.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) This release has been validated against the SoftFloat-2b library by
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) John R. Hauser using the TestFloat-2a test suite.  Details of this
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) library and test suite can be found at:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)    http://www.jhauser.us/arithmetic/SoftFloat.html
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) The operations which have been tested with this package are:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)  - fdiv
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)  - fsub
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)  - fadd
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)  - fmul
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)  - fcmp
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)  - fcmpe
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)  - fcvtd
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)  - fcvts
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)  - fsito
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)  - ftosi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)  - fsqrt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) All the above pass softfloat tests with the following exceptions:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) - fadd/fsub shows some differences in the handling of +0 / -0 results
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36)   when input operands differ in signs.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) - the handling of underflow exceptions is slightly different.  If a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38)   result underflows before rounding, but becomes a normalised number
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)   after rounding, we do not signal an underflow exception.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) Other operations which have been tested by basic assembly-only tests
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) are:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44)  - fcpy
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)  - fabs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)  - fneg
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47)  - ftoui
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48)  - ftosiz
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)  - ftouiz
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) The combination operations have not been tested:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53)  - fmac
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)  - fnmac
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55)  - fmsc
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)  - fnmsc
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)  - fnmul