Comment 506 for bug 1734147

@Mika

After seeing the logs in your post I checked the logs on my Lenovo Yoga (20C0) for similar entries as yours:
[ 19.724288] intel-spi intel-spi: wrote SSFSTS_CTL=0x0045020c
[ 19.724301] intel-spi intel-spi: wrote FDATA(0)=00 00
[ 19.724304] intel-spi intel-spi: wrote SSFSTS_CTL=0x0041360c
[ 19.736538] intel-spi intel-spi: wrote SSFSTS_CTL=0x0040520c
[ 19.736542] intel-spi intel-spi: Both SR/CR cleared

My logs do not show anything link this. Could it be, that the fix dows not work for the 20C0? Any ideas on this?

[ 18.936164] calling intel_spi_platform_driver_init+0x0/0x1000 [intel_spi_platform] @ 571
[ 18.936215] intel-spi intel-spi: BFPREG=0x0bff0800
[ 18.936218] intel-spi intel-spi: HSFSTS_CTL=0x0004e008
[ 18.936219] intel-spi intel-spi: -> Locked
[ 18.936221] intel-spi intel-spi: FADDR=0x00ae86ec
[ 18.936222] intel-spi intel-spi: DLOCK=0x00000000
[ 18.936224] intel-spi intel-spi: FDATA(0)=0x00000083
[ 18.936226] intel-spi intel-spi: FDATA(1)=0x00000000
[ 18.936228] intel-spi intel-spi: FDATA(2)=0x00000000
[ 18.936230] intel-spi intel-spi: FDATA(3)=0x00000000
[ 18.936232] intel-spi intel-spi: FDATA(4)=0x00000000
[ 18.936233] intel-spi intel-spi: FDATA(5)=0x00000000
[ 18.936235] intel-spi intel-spi: FDATA(6)=0x00000000
[ 18.936237] intel-spi intel-spi: FDATA(7)=0x00000000
[ 18.936239] intel-spi intel-spi: FDATA(8)=0x00000000
[ 18.936241] intel-spi intel-spi: FDATA(9)=0x00000000
[ 18.936242] intel-spi intel-spi: FDATA(10)=0x00000000
[ 18.936244] intel-spi intel-spi: FDATA(11)=0x00000000
[ 18.936246] intel-spi intel-spi: FDATA(12)=0x00000000
[ 18.936248] intel-spi intel-spi: FDATA(13)=0x00000000
[ 18.936250] intel-spi intel-spi: FDATA(14)=0x00000000
[ 18.936252] intel-spi intel-spi: FDATA(15)=0x00000000
[ 18.936254] intel-spi intel-spi: FRACC=0x00004a4b
[ 18.936256] intel-spi intel-spi: FREG(0)=0x00000000
[ 18.936257] intel-spi intel-spi: FREG(1)=0x0bff0800
[ 18.936260] intel-spi intel-spi: FREG(2)=0x07ff0001
[ 18.936262] intel-spi intel-spi: FREG(3)=0x00007fff
[ 18.936263] intel-spi intel-spi: FREG(4)=0x00007fff
[ 18.936265] intel-spi intel-spi: PR(0)=0x00000000
[ 18.936267] intel-spi intel-spi: PR(1)=0x8bff0b30
[ 18.936269] intel-spi intel-spi: PR(2)=0x8acf0aa1
[ 18.936271] intel-spi intel-spi: PR(3)=0x8aa00aa0
[ 18.936273] intel-spi intel-spi: PR(4)=0x8a9f0800
[ 18.936274] intel-spi intel-spi: SSFSTS_CTL=0xf94010c0
[ 18.936276] intel-spi intel-spi: PREOP_OPTYPE=0xfe400606
[ 18.936278] intel-spi intel-spi: OPMENU0=0x0135059f
[ 18.936280] intel-spi intel-spi: OPMENU1=0x20d80203
[ 18.936282] intel-spi intel-spi: LVSCC=0x80802025
[ 18.936283] intel-spi intel-spi: UVSCC=0x80002025
[ 18.936284] intel-spi intel-spi: Protected regions:
[ 18.936287] intel-spi intel-spi: 01 base: 0x00b30000 limit: 0x00bfffff [W.]
[ 18.936290] intel-spi intel-spi: 02 base: 0x00aa1000 limit: 0x00acffff [W.]
[ 18.936292] intel-spi intel-spi: 03 base: 0x00aa0000 limit: 0x00aa0fff [W.]
[ 18.936294] intel-spi intel-spi: 04 base: 0x00800000 limit: 0x00a9ffff [W.]
[ 18.936295] intel-spi intel-spi: Flash regions:
[ 18.936297] intel-spi intel-spi: 00 disabled
[ 18.936299] intel-spi intel-spi: 01 base: 0x00800000 limit: 0x00bfffff
[ 18.936301] intel-spi intel-spi: 02 base: 0x00001000 limit: 0x007fffff
[ 18.936303] intel-spi intel-spi: 03 disabled
[ 18.936304] intel-spi intel-spi: 04 disabled
[ 18.936306] intel-spi intel-spi: Using SW sequencer for register access
[ 18.936307] intel-spi intel-spi: Using HW sequencer for erase operation
[ 18.936309] intel-spi intel-spi: wrote SSFSTS_CTL=0x0045020c
[ 18.936318] intel-spi intel-spi: s25fl064k (8192 Kbytes)
[ 18.938965] calling rapl_init+0x0/0x1000 [intel_rapl] @ 589
[ 18.939493] intel_rapl: Found RAPL domain package
[ 18.939494] intel_rapl: Found RAPL domain core
[ 18.939495] intel_rapl: Found RAPL domain uncore
[ 18.939496] intel_rapl: Found RAPL domain dram
[ 18.943692] initcall rapl_init+0x0/0x1000 [intel_rapl] returned 0 after 4608 usecs
[ 18.946463] calling cmdline_parser_init+0x0/0x1000 [cmdlinepart] @ 813
[ 18.946466] initcall cmdline_parser_init+0x0/0x1000 [cmdlinepart] returned 0 after 0 usecs
[ 18.951039] Creating 1 MTD partitions on "intel-spi":
[ 18.951043] 0x000000000000-0x000000c00000 : "BIOS"
[ 18.951044] mtd: partition "BIOS" extends beyond the end of device "intel-spi" -- size truncated to 0x800000
[ 18.951192] initcall intel_spi_platform_driver_init+0x0/0x1000 [intel_spi_platform] returned 0 after 14669 usecs