* Regression: Linux v5.15+ does not boot on Freescale P2020
@ 2022-07-22 9:09 Pali Rohár
2022-07-23 14:42 ` Christophe Leroy
0 siblings, 1 reply; 16+ messages in thread
From: Pali Rohár @ 2022-07-22 9:09 UTC (permalink / raw)
To: Christophe Leroy, Michael Ellerman, linuxppc-dev, linux-kernel
Hello!
Trying to boot mainline Linux kernel v5.15+, including current version
from master branch, on Freescale P2020 does not work. Kernel does not
print anything to serial console, seems that it does not work and after
timeout watchdog reset the board.
I run git bisect and it found following commit:
9401f4e46cf6965e23738f70e149172344a01eef is the first bad commit
commit 9401f4e46cf6965e23738f70e149172344a01eef
Author: Christophe Leroy <christophe.leroy@csgroup.eu>
Date: Tue Mar 2 08:48:11 2021 +0000
powerpc: Use lwarx/ldarx directly instead of PPC_LWARX/LDARX macros
Force the eh flag at 0 on PPC32.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/1fc81f07cabebb875b963e295408cc3dd38c8d85.1614674882.git.christophe.leroy@csgroup.eu
:040000 040000 fe6747e45736dfcba74914a9445e5f70f5120600 96358d08b65d3200928a973efb5b969b3d45f2b0 M arch
If I revert this commit then kernel boots correctly. It also boots fine
if I revert this commit on top of master branch.
Freescale P2020 has two 32-bit e500 powerpc cores.
Any idea why above commit is causing crash of the kernel? And why it is
needed? Could eh flag set to 0 cause deadlock?
I have looked into e500 Reference Manual for lwarx instruction (page 562)
https://www.nxp.com/files-static/32bit/doc/ref_manual/EREF_RM.pdf and
both 0 and 1 values for EH flag should be supported.
^ permalink raw reply [flat|nested] 16+ messages in thread* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-22 9:09 Regression: Linux v5.15+ does not boot on Freescale P2020 Pali Rohár @ 2022-07-23 14:42 ` Christophe Leroy 2022-07-23 15:07 ` Pali Rohár 0 siblings, 1 reply; 16+ messages in thread From: Christophe Leroy @ 2022-07-23 14:42 UTC (permalink / raw) To: Pali Rohár, Michael Ellerman, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Hello, Le 22/07/2022 à 11:09, Pali Rohár a écrit : > Hello! > > Trying to boot mainline Linux kernel v5.15+, including current version > from master branch, on Freescale P2020 does not work. Kernel does not > print anything to serial console, seems that it does not work and after > timeout watchdog reset the board. Can you provide more information ? Which defconfig or .config, which version of gcc, etc ... ? > > I run git bisect and it found following commit: > > 9401f4e46cf6965e23738f70e149172344a01eef is the first bad commit > commit 9401f4e46cf6965e23738f70e149172344a01eef > Author: Christophe Leroy <christophe.leroy@csgroup.eu> > Date: Tue Mar 2 08:48:11 2021 +0000 > > powerpc: Use lwarx/ldarx directly instead of PPC_LWARX/LDARX macros > > Force the eh flag at 0 on PPC32. > > Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> > Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> > Link: https://lore.kernel.org/r/1fc81f07cabebb875b963e295408cc3dd38c8d85.1614674882.git.christophe.leroy@csgroup.eu > > :040000 040000 fe6747e45736dfcba74914a9445e5f70f5120600 96358d08b65d3200928a973efb5b969b3d45f2b0 M arch > > > If I revert this commit then kernel boots correctly. It also boots fine > if I revert this commit on top of master branch. > > Freescale P2020 has two 32-bit e500 powerpc cores. > > Any idea why above commit is causing crash of the kernel? And why it is > needed? Could eh flag set to 0 cause deadlock? Setting the eh flag to 0 is not supposed to be a change introduced by that commit. Indeed that commit is not supposed to change anything at all in the generated code. Christophe > > I have looked into e500 Reference Manual for lwarx instruction (page 562) > https://www.nxp.com/files-static/32bit/doc/ref_manual/EREF_RM.pdf and > both 0 and 1 values for EH flag should be supported. ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-23 14:42 ` Christophe Leroy @ 2022-07-23 15:07 ` Pali Rohár 2022-07-25 8:20 ` Michael Ellerman 0 siblings, 1 reply; 16+ messages in thread From: Pali Rohár @ 2022-07-23 15:07 UTC (permalink / raw) To: Christophe Leroy Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Hello, On Saturday 23 July 2022 14:42:22 Christophe Leroy wrote: > Hello, > > Le 22/07/2022 à 11:09, Pali Rohár a écrit : > > Hello! > > > > Trying to boot mainline Linux kernel v5.15+, including current version > > from master branch, on Freescale P2020 does not work. Kernel does not > > print anything to serial console, seems that it does not work and after > > timeout watchdog reset the board. > > Can you provide more information ? Which defconfig or .config, which > version of gcc, etc ... ? I used default defconfig for mpc85xx with gcc 8, compilation for e500 cores. If you need exact .config content I can send it during week. > > > > I run git bisect and it found following commit: > > > > 9401f4e46cf6965e23738f70e149172344a01eef is the first bad commit > > commit 9401f4e46cf6965e23738f70e149172344a01eef > > Author: Christophe Leroy <christophe.leroy@csgroup.eu> > > Date: Tue Mar 2 08:48:11 2021 +0000 > > > > powerpc: Use lwarx/ldarx directly instead of PPC_LWARX/LDARX macros > > > > Force the eh flag at 0 on PPC32. > > > > Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> > > Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> > > Link: https://lore.kernel.org/r/1fc81f07cabebb875b963e295408cc3dd38c8d85.1614674882.git.christophe.leroy@csgroup.eu > > > > :040000 040000 fe6747e45736dfcba74914a9445e5f70f5120600 96358d08b65d3200928a973efb5b969b3d45f2b0 M arch > > > > > > If I revert this commit then kernel boots correctly. It also boots fine > > if I revert this commit on top of master branch. > > > > Freescale P2020 has two 32-bit e500 powerpc cores. > > > > Any idea why above commit is causing crash of the kernel? And why it is > > needed? Could eh flag set to 0 cause deadlock? > > Setting the eh flag to 0 is not supposed to be a change introduced by > that commit. Indeed that commit is not supposed to change anything at > all in the generated code. My understanding of that commit is that it changed eh flag parameter from 1 to 0 for 32-bit powerpc, including also p2020. > Christophe > > > > > I have looked into e500 Reference Manual for lwarx instruction (page 562) > > https://www.nxp.com/files-static/32bit/doc/ref_manual/EREF_RM.pdf and > > both 0 and 1 values for EH flag should be supported. ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-23 15:07 ` Pali Rohár @ 2022-07-25 8:20 ` Michael Ellerman 2022-07-25 12:52 ` Pali Rohár 0 siblings, 1 reply; 16+ messages in thread From: Michael Ellerman @ 2022-07-25 8:20 UTC (permalink / raw) To: Pali Rohár, Christophe Leroy Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Pali Rohár <pali@kernel.org> writes: > On Saturday 23 July 2022 14:42:22 Christophe Leroy wrote: >> Le 22/07/2022 à 11:09, Pali Rohár a écrit : >> > Trying to boot mainline Linux kernel v5.15+, including current version >> > from master branch, on Freescale P2020 does not work. Kernel does not >> > print anything to serial console, seems that it does not work and after >> > timeout watchdog reset the board. >> >> Can you provide more information ? Which defconfig or .config, which >> version of gcc, etc ... ? > > I used default defconfig for mpc85xx with gcc 8, compilation for e500 > cores. > > If you need exact .config content I can send it during week. > >> > I run git bisect and it found following commit: >> > >> > 9401f4e46cf6965e23738f70e149172344a01eef is the first bad commit >> > commit 9401f4e46cf6965e23738f70e149172344a01eef >> > Author: Christophe Leroy <christophe.leroy@csgroup.eu> >> > Date: Tue Mar 2 08:48:11 2021 +0000 >> > >> > powerpc: Use lwarx/ldarx directly instead of PPC_LWARX/LDARX macros >> > >> > Force the eh flag at 0 on PPC32. >> > >> > Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> >> > Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> >> > Link: https://lore.kernel.org/r/1fc81f07cabebb875b963e295408cc3dd38c8d85.1614674882.git.christophe.leroy@csgroup.eu >> > >> > :040000 040000 fe6747e45736dfcba74914a9445e5f70f5120600 96358d08b65d3200928a973efb5b969b3d45f2b0 M arch >> > >> > >> > If I revert this commit then kernel boots correctly. It also boots fine >> > if I revert this commit on top of master branch. >> > >> > Freescale P2020 has two 32-bit e500 powerpc cores. >> > >> > Any idea why above commit is causing crash of the kernel? And why it is >> > needed? Could eh flag set to 0 cause deadlock? >> >> Setting the eh flag to 0 is not supposed to be a change introduced by >> that commit. Indeed that commit is not supposed to change anything at >> all in the generated code. > > My understanding of that commit is that it changed eh flag parameter > from 1 to 0 for 32-bit powerpc, including also p2020. Can you compare the disassembly before and after and find a place where an instruction has changed? cheers ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-25 8:20 ` Michael Ellerman @ 2022-07-25 12:52 ` Pali Rohár 2022-07-25 16:20 ` Christophe Leroy 0 siblings, 1 reply; 16+ messages in thread From: Pali Rohár @ 2022-07-25 12:52 UTC (permalink / raw) To: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org On Monday 25 July 2022 18:20:01 Michael Ellerman wrote: > Pali Rohár <pali@kernel.org> writes: > > On Saturday 23 July 2022 14:42:22 Christophe Leroy wrote: > >> Le 22/07/2022 à 11:09, Pali Rohár a écrit : > >> > Trying to boot mainline Linux kernel v5.15+, including current version > >> > from master branch, on Freescale P2020 does not work. Kernel does not > >> > print anything to serial console, seems that it does not work and after > >> > timeout watchdog reset the board. > >> > >> Can you provide more information ? Which defconfig or .config, which > >> version of gcc, etc ... ? > > > > I used default defconfig for mpc85xx with gcc 8, compilation for e500 > > cores. > > > > If you need exact .config content I can send it during week. > > > >> > I run git bisect and it found following commit: > >> > > >> > 9401f4e46cf6965e23738f70e149172344a01eef is the first bad commit > >> > commit 9401f4e46cf6965e23738f70e149172344a01eef > >> > Author: Christophe Leroy <christophe.leroy@csgroup.eu> > >> > Date: Tue Mar 2 08:48:11 2021 +0000 > >> > > >> > powerpc: Use lwarx/ldarx directly instead of PPC_LWARX/LDARX macros > >> > > >> > Force the eh flag at 0 on PPC32. > >> > > >> > Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> > >> > Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> > >> > Link: https://lore.kernel.org/r/1fc81f07cabebb875b963e295408cc3dd38c8d85.1614674882.git.christophe.leroy@csgroup.eu > >> > > >> > :040000 040000 fe6747e45736dfcba74914a9445e5f70f5120600 96358d08b65d3200928a973efb5b969b3d45f2b0 M arch > >> > > >> > > >> > If I revert this commit then kernel boots correctly. It also boots fine > >> > if I revert this commit on top of master branch. > >> > > >> > Freescale P2020 has two 32-bit e500 powerpc cores. > >> > > >> > Any idea why above commit is causing crash of the kernel? And why it is > >> > needed? Could eh flag set to 0 cause deadlock? > >> > >> Setting the eh flag to 0 is not supposed to be a change introduced by > >> that commit. Indeed that commit is not supposed to change anything at > >> all in the generated code. > > > > My understanding of that commit is that it changed eh flag parameter > > from 1 to 0 for 32-bit powerpc, including also p2020. > > Can you compare the disassembly before and after and find a place where > an instruction has changed? > > cheers Yes, of course. Here is diff between output from objdump -d vmlinux. original version --- is from git master branch and modified version +++ is the original version with reverted above problematic commit. So the +++ version is the one which is working. --- vmlinux.master.dump 2022-07-25 14:43:45.922239496 +0200 +++ vmlinux.revert.dump 2022-07-25 14:43:49.238259296 +0200 @@ -1,5 +1,5 @@ -vmlinux.master: file format elf32-powerpc +vmlinux.revert: file format elf32-powerpc Disassembly of section .head.text: @@ -11213,7 +11213,7 @@ c000b850: 3f a0 c1 0f lis r29,-1611 c000b854: 81 02 00 04 lwz r8,4(r2) c000b858: 3b fd 10 68 addi r31,r29,4200 c000b85c: 39 40 00 01 li r10,1 -c000b860: 7d 20 f8 29 lwarx r9,0,r31,1 +c000b860: 7d 20 f8 28 lwarx r9,0,r31 c000b864: 2c 09 00 00 cmpwi r9,0 c000b868: 40 82 00 10 bne c000b878 <die+0x68> c000b86c: 7d 40 f9 2d stwcx. r10,0,r31 @@ -11227,7 +11227,7 @@ c000b888: 81 3e 00 1c lwz r9,28(r30 c000b88c: 7f 88 48 00 cmpw cr7,r8,r9 c000b890: 41 9e 00 38 beq cr7,c000b8c8 <die+0xb8> c000b894: 39 40 00 01 li r10,1 -c000b898: 7d 20 f8 29 lwarx r9,0,r31,1 +c000b898: 7d 20 f8 28 lwarx r9,0,r31 c000b89c: 2c 09 00 00 cmpwi r9,0 c000b8a0: 40 82 00 10 bne c000b8b0 <die+0xa0> c000b8a4: 7d 40 f9 2d stwcx. r10,0,r31 @@ -186495,7 +186495,7 @@ c00b173c: 3b 40 00 00 li r26,0 c00b1740: 3a e0 00 00 li r23,0 c00b1744: 7e c0 00 a6 mfmsr r22 c00b1748: 7c 00 01 46 wrteei 0 -c00b174c: 7f a0 c0 29 lwarx r29,0,r24,1 +c00b174c: 7f a0 c0 28 lwarx r29,0,r24 c00b1750: 2c 1d 00 00 cmpwi r29,0 c00b1754: 40 82 00 10 bne c00b1764 <rcu_gp_init+0x15c> c00b1758: 7f 20 c1 2d stwcx. r25,0,r24 @@ -187821,7 +187821,7 @@ c00b2b7c: 3f e0 c1 0b lis r31,-1611 c00b2b80: 38 c0 00 01 li r6,1 c00b2b84: 3b ff c5 20 addi r31,r31,-15072 c00b2b88: 38 ff 02 20 addi r7,r31,544 -c00b2b8c: 7d 00 38 29 lwarx r8,0,r7,1 +c00b2b8c: 7d 00 38 28 lwarx r8,0,r7 c00b2b90: 2c 08 00 00 cmpwi r8,0 c00b2b94: 40 82 00 10 bne c00b2ba4 <rcu_cpu_starting+0xc0> c00b2b98: 7c c0 39 2d stwcx. r6,0,r7 @@ -187947,7 +187947,7 @@ c00b2d6c: 3f a0 c1 0b lis r29,-1611 c00b2d70: 39 00 00 01 li r8,1 c00b2d74: 3b bd c5 20 addi r29,r29,-15072 c00b2d78: 39 3d 02 20 addi r9,r29,544 -c00b2d7c: 7d 40 48 29 lwarx r10,0,r9,1 +c00b2d7c: 7d 40 48 28 lwarx r10,0,r9 c00b2d80: 2c 0a 00 00 cmpwi r10,0 c00b2d84: 40 82 00 10 bne c00b2d94 <rcu_report_dead+0x90> c00b2d88: 7d 00 49 2d stwcx. r8,0,r9 @@ -2527838,7 +2527838,7 @@ c096b0e4: 4e 80 00 20 blr c096b0e8 <_raw_spin_trylock>: c096b0e8: 94 21 ff f0 stwu r1,-16(r1) c096b0ec: 39 40 00 01 li r10,1 -c096b0f0: 7d 20 18 29 lwarx r9,0,r3,1 +c096b0f0: 7d 20 18 28 lwarx r9,0,r3 c096b0f4: 2c 09 00 00 cmpwi r9,0 c096b0f8: 40 82 00 10 bne c096b108 <_raw_spin_trylock+0x20> c096b0fc: 7d 40 19 2d stwcx. r10,0,r3 @@ -2527853,7 +2527853,7 @@ c096b11c: 4e 80 00 20 blr c096b120 <_raw_read_trylock>: c096b120: 94 21 ff f0 stwu r1,-16(r1) -c096b124: 7d 20 18 29 lwarx r9,0,r3,1 +c096b124: 7d 20 18 28 lwarx r9,0,r3 c096b128: 35 29 00 01 addic. r9,r9,1 c096b12c: 40 81 00 10 ble c096b13c <_raw_read_trylock+0x1c> c096b130: 7d 20 19 2d stwcx. r9,0,r3 @@ -2527869,7 +2527869,7 @@ c096b150: 4e 80 00 20 blr c096b154 <_raw_write_trylock>: c096b154: 94 21 ff f0 stwu r1,-16(r1) c096b158: 39 40 ff ff li r10,-1 -c096b15c: 7d 20 18 29 lwarx r9,0,r3,1 +c096b15c: 7d 20 18 28 lwarx r9,0,r3 c096b160: 2c 09 00 00 cmpwi r9,0 c096b164: 40 82 00 10 bne c096b174 <_raw_write_trylock+0x20> c096b168: 7d 40 19 2d stwcx. r10,0,r3 @@ -2527888,7 +2527888,7 @@ c096b190: 81 22 00 00 lwz r9,0(r2) c096b194: 39 29 02 00 addi r9,r9,512 c096b198: 91 22 00 00 stw r9,0(r2) c096b19c: 39 40 00 01 li r10,1 -c096b1a0: 7d 20 18 29 lwarx r9,0,r3,1 +c096b1a0: 7d 20 18 28 lwarx r9,0,r3 c096b1a4: 2c 09 00 00 cmpwi r9,0 c096b1a8: 40 82 00 10 bne c096b1b8 <_raw_spin_lock_bh+0x2c> c096b1ac: 7d 40 19 2d stwcx. r10,0,r3 @@ -2527940,7 +2527940,7 @@ c096b240: 81 22 00 00 lwz r9,0(r2) c096b244: 39 29 02 00 addi r9,r9,512 c096b248: 91 22 00 00 stw r9,0(r2) c096b24c: 39 40 00 01 li r10,1 -c096b250: 7d 20 18 29 lwarx r9,0,r3,1 +c096b250: 7d 20 18 28 lwarx r9,0,r3 c096b254: 2c 09 00 00 cmpwi r9,0 c096b258: 40 82 00 10 bne c096b268 <_raw_spin_trylock_bh+0x34> c096b25c: 7d 40 19 2d stwcx. r10,0,r3 @@ -2527997,7 +2527997,7 @@ c096b304: 94 21 ff f0 stwu r1,-16(r1 c096b308: 81 22 00 00 lwz r9,0(r2) c096b30c: 39 29 02 00 addi r9,r9,512 c096b310: 91 22 00 00 stw r9,0(r2) -c096b314: 7d 20 18 29 lwarx r9,0,r3,1 +c096b314: 7d 20 18 28 lwarx r9,0,r3 c096b318: 35 29 00 01 addic. r9,r9,1 c096b31c: 40 81 00 10 ble c096b32c <_raw_read_lock_bh+0x28> c096b320: 7d 20 19 2d stwcx. r9,0,r3 @@ -2528018,7 +2528018,7 @@ c096b350: 81 22 00 00 lwz r9,0(r2) c096b354: 39 29 02 00 addi r9,r9,512 c096b358: 91 22 00 00 stw r9,0(r2) c096b35c: 39 40 ff ff li r10,-1 -c096b360: 7d 20 18 29 lwarx r9,0,r3,1 +c096b360: 7d 20 18 28 lwarx r9,0,r3 c096b364: 2c 09 00 00 cmpwi r9,0 c096b368: 40 82 00 10 bne c096b378 <_raw_write_lock_bh+0x2c> c096b36c: 7d 40 19 2d stwcx. r10,0,r3 @@ -2528035,7 +2528035,7 @@ c096b394: 4b ff ff f4 b c096b388 c096b398 <_raw_read_lock>: c096b398: 94 21 ff f0 stwu r1,-16(r1) -c096b39c: 7d 20 18 29 lwarx r9,0,r3,1 +c096b39c: 7d 20 18 28 lwarx r9,0,r3 c096b3a0: 35 29 00 01 addic. r9,r9,1 c096b3a4: 40 81 00 10 ble c096b3b4 <_raw_read_lock+0x1c> c096b3a8: 7d 20 19 2d stwcx. r9,0,r3 @@ -2528053,7 +2528053,7 @@ c096b3d0: 4b ff ff f4 b c096b3c4 c096b3d4 <_raw_read_lock_irq>: c096b3d4: 94 21 ff f0 stwu r1,-16(r1) c096b3d8: 7c 00 01 46 wrteei 0 -c096b3dc: 7d 20 18 29 lwarx r9,0,r3,1 +c096b3dc: 7d 20 18 28 lwarx r9,0,r3 c096b3e0: 35 29 00 01 addic. r9,r9,1 c096b3e4: 40 81 00 10 ble c096b3f4 <_raw_read_lock_irq+0x20> c096b3e8: 7d 20 19 2d stwcx. r9,0,r3 @@ -2528073,7 +2528073,7 @@ c096b414: 94 21 ff f0 stwu r1,-16(r1 c096b418: 7c 6a 1b 78 mr r10,r3 c096b41c: 7c 60 00 a6 mfmsr r3 c096b420: 7c 00 01 46 wrteei 0 -c096b424: 7d 20 50 29 lwarx r9,0,r10,1 +c096b424: 7d 20 50 28 lwarx r9,0,r10 c096b428: 35 29 00 01 addic. r9,r9,1 c096b42c: 40 81 00 10 ble c096b43c <_raw_read_lock_irqsave+0x28> c096b430: 7d 20 51 2d stwcx. r9,0,r10 @@ -2528091,7 +2528091,7 @@ c096b458: 4b ff ff f4 b c096b44c c096b45c <_raw_spin_lock>: c096b45c: 94 21 ff f0 stwu r1,-16(r1) c096b460: 39 40 00 01 li r10,1 -c096b464: 7d 20 18 29 lwarx r9,0,r3,1 +c096b464: 7d 20 18 28 lwarx r9,0,r3 c096b468: 2c 09 00 00 cmpwi r9,0 c096b46c: 40 82 00 10 bne c096b47c <_raw_spin_lock+0x20> c096b470: 7d 40 19 2d stwcx. r10,0,r3 @@ -2528110,7 +2528110,7 @@ c096b49c <_raw_spin_lock_irq>: c096b49c: 94 21 ff f0 stwu r1,-16(r1) c096b4a0: 7c 00 01 46 wrteei 0 c096b4a4: 39 40 00 01 li r10,1 -c096b4a8: 7d 20 18 29 lwarx r9,0,r3,1 +c096b4a8: 7d 20 18 28 lwarx r9,0,r3 c096b4ac: 2c 09 00 00 cmpwi r9,0 c096b4b0: 40 82 00 10 bne c096b4c0 <_raw_spin_lock_irq+0x24> c096b4b4: 7d 40 19 2d stwcx. r10,0,r3 @@ -2528131,7 +2528131,7 @@ c096b4e4: 7c 6a 1b 78 mr r10,r3 c096b4e8: 7c 60 00 a6 mfmsr r3 c096b4ec: 7c 00 01 46 wrteei 0 c096b4f0: 39 00 00 01 li r8,1 -c096b4f4: 7d 20 50 29 lwarx r9,0,r10,1 +c096b4f4: 7d 20 50 28 lwarx r9,0,r10 c096b4f8: 2c 09 00 00 cmpwi r9,0 c096b4fc: 40 82 00 10 bne c096b50c <_raw_spin_lock_irqsave+0x2c> c096b500: 7d 00 51 2d stwcx. r8,0,r10 @@ -2528149,7 +2528149,7 @@ c096b528: 4b ff ff f4 b c096b51c c096b52c <_raw_write_lock_nested>: c096b52c: 94 21 ff f0 stwu r1,-16(r1) c096b530: 39 40 ff ff li r10,-1 -c096b534: 7d 20 18 29 lwarx r9,0,r3,1 +c096b534: 7d 20 18 28 lwarx r9,0,r3 c096b538: 2c 09 00 00 cmpwi r9,0 c096b53c: 40 82 00 10 bne c096b54c <_raw_write_lock_nested+0x20> c096b540: 7d 40 19 2d stwcx. r10,0,r3 @@ -2528167,7 +2528167,7 @@ c096b568: 4b ff ff f4 b c096b55c c096b56c <_raw_write_lock>: c096b56c: 94 21 ff f0 stwu r1,-16(r1) c096b570: 39 40 ff ff li r10,-1 -c096b574: 7d 20 18 29 lwarx r9,0,r3,1 +c096b574: 7d 20 18 28 lwarx r9,0,r3 c096b578: 2c 09 00 00 cmpwi r9,0 c096b57c: 40 82 00 10 bne c096b58c <_raw_write_lock+0x20> c096b580: 7d 40 19 2d stwcx. r10,0,r3 @@ -2528186,7 +2528186,7 @@ c096b5ac <_raw_write_lock_irq>: c096b5ac: 94 21 ff f0 stwu r1,-16(r1) c096b5b0: 7c 00 01 46 wrteei 0 c096b5b4: 39 40 ff ff li r10,-1 -c096b5b8: 7d 20 18 29 lwarx r9,0,r3,1 +c096b5b8: 7d 20 18 28 lwarx r9,0,r3 c096b5bc: 2c 09 00 00 cmpwi r9,0 c096b5c0: 40 82 00 10 bne c096b5d0 <_raw_write_lock_irq+0x24> c096b5c4: 7d 40 19 2d stwcx. r10,0,r3 @@ -2528207,7 +2528207,7 @@ c096b5f4: 7c 6a 1b 78 mr r10,r3 c096b5f8: 7c 60 00 a6 mfmsr r3 c096b5fc: 7c 00 01 46 wrteei 0 c096b600: 39 00 ff ff li r8,-1 -c096b604: 7d 20 50 29 lwarx r9,0,r10,1 +c096b604: 7d 20 50 28 lwarx r9,0,r10 c096b608: 2c 09 00 00 cmpwi r9,0 c096b60c: 40 82 00 10 bne c096b61c <_raw_write_lock_irqsave+0x2c> c096b610: 7d 00 51 2d stwcx. r8,0,r10 ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-25 12:52 ` Pali Rohár @ 2022-07-25 16:20 ` Christophe Leroy 2022-07-25 20:10 ` Pali Rohár 0 siblings, 1 reply; 16+ messages in thread From: Christophe Leroy @ 2022-07-25 16:20 UTC (permalink / raw) To: Pali Rohár, Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Le 25/07/2022 à 14:52, Pali Rohár a écrit : > On Monday 25 July 2022 18:20:01 Michael Ellerman wrote: >> Pali Rohár <pali@kernel.org> writes: >>> On Saturday 23 July 2022 14:42:22 Christophe Leroy wrote: >>>> Le 22/07/2022 à 11:09, Pali Rohár a écrit : >>>>> Trying to boot mainline Linux kernel v5.15+, including current version >>>>> from master branch, on Freescale P2020 does not work. Kernel does not >>>>> print anything to serial console, seems that it does not work and after >>>>> timeout watchdog reset the board. >>>> >>>> Can you provide more information ? Which defconfig or .config, which >>>> version of gcc, etc ... ? >>> >>> I used default defconfig for mpc85xx with gcc 8, compilation for e500 >>> cores. >>> >>> If you need exact .config content I can send it during week. >>> >>>>> I run git bisect and it found following commit: >>>>> >>>>> 9401f4e46cf6965e23738f70e149172344a01eef is the first bad commit >>>>> commit 9401f4e46cf6965e23738f70e149172344a01eef >>>>> Author: Christophe Leroy <christophe.leroy@csgroup.eu> >>>>> Date: Tue Mar 2 08:48:11 2021 +0000 >>>>> >>>>> powerpc: Use lwarx/ldarx directly instead of PPC_LWARX/LDARX macros >>>>> >>>>> Force the eh flag at 0 on PPC32. >>>>> >>>>> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> >>>>> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> >>>>> Link: https://lore.kernel.org/r/1fc81f07cabebb875b963e295408cc3dd38c8d85.1614674882.git.christophe.leroy@csgroup.eu >>>>> >>>>> :040000 040000 fe6747e45736dfcba74914a9445e5f70f5120600 96358d08b65d3200928a973efb5b969b3d45f2b0 M arch >>>>> >>>>> >>>>> If I revert this commit then kernel boots correctly. It also boots fine >>>>> if I revert this commit on top of master branch. >>>>> >>>>> Freescale P2020 has two 32-bit e500 powerpc cores. >>>>> >>>>> Any idea why above commit is causing crash of the kernel? And why it is >>>>> needed? Could eh flag set to 0 cause deadlock? >>>> >>>> Setting the eh flag to 0 is not supposed to be a change introduced by >>>> that commit. Indeed that commit is not supposed to change anything at >>>> all in the generated code. >>> >>> My understanding of that commit is that it changed eh flag parameter >>> from 1 to 0 for 32-bit powerpc, including also p2020. >> >> Can you compare the disassembly before and after and find a place where >> an instruction has changed? >> >> cheers > > Yes, of course. Here is diff between output from objdump -d vmlinux. > original version --- is from git master branch and modified version +++ > is the original version with reverted above problematic commit. > So the +++ version is the one which is working. > > --- vmlinux.master.dump 2022-07-25 14:43:45.922239496 +0200 > +++ vmlinux.revert.dump 2022-07-25 14:43:49.238259296 +0200 > @@ -1,5 +1,5 @@ > > -vmlinux.master: file format elf32-powerpc > +vmlinux.revert: file format elf32-powerpc > > > Disassembly of section .head.text: > @@ -11213,7 +11213,7 @@ c000b850: 3f a0 c1 0f lis r29,-1611 > c000b854: 81 02 00 04 lwz r8,4(r2) > c000b858: 3b fd 10 68 addi r31,r29,4200 > c000b85c: 39 40 00 01 li r10,1 > -c000b860: 7d 20 f8 29 lwarx r9,0,r31,1 > +c000b860: 7d 20 f8 28 lwarx r9,0,r31 > c000b864: 2c 09 00 00 cmpwi r9,0 > c000b868: 40 82 00 10 bne c000b878 <die+0x68> > c000b86c: 7d 40 f9 2d stwcx. r10,0,r31 That's really strange. I made a try with mpc85xx_defconfig with GCC 11 and I don't get any such difference. Does your version of GCC has anything special ? Can you send you exact .config ? Thanks Christophe ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-25 16:20 ` Christophe Leroy @ 2022-07-25 20:10 ` Pali Rohár 2022-07-25 21:54 ` Segher Boessenkool 0 siblings, 1 reply; 16+ messages in thread From: Pali Rohár @ 2022-07-25 20:10 UTC (permalink / raw) To: Christophe Leroy Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org [-- Attachment #1: Type: text/plain, Size: 5371 bytes --] On Monday 25 July 2022 16:20:49 Christophe Leroy wrote: > Le 25/07/2022 à 14:52, Pali Rohár a écrit : > > On Monday 25 July 2022 18:20:01 Michael Ellerman wrote: > >> Pali Rohár <pali@kernel.org> writes: > >>> On Saturday 23 July 2022 14:42:22 Christophe Leroy wrote: > >>>> Le 22/07/2022 à 11:09, Pali Rohár a écrit : > >>>>> Trying to boot mainline Linux kernel v5.15+, including current version > >>>>> from master branch, on Freescale P2020 does not work. Kernel does not > >>>>> print anything to serial console, seems that it does not work and after > >>>>> timeout watchdog reset the board. > >>>> > >>>> Can you provide more information ? Which defconfig or .config, which > >>>> version of gcc, etc ... ? > >>> > >>> I used default defconfig for mpc85xx with gcc 8, compilation for e500 > >>> cores. > >>> > >>> If you need exact .config content I can send it during week. > >>> > >>>>> I run git bisect and it found following commit: > >>>>> > >>>>> 9401f4e46cf6965e23738f70e149172344a01eef is the first bad commit > >>>>> commit 9401f4e46cf6965e23738f70e149172344a01eef > >>>>> Author: Christophe Leroy <christophe.leroy@csgroup.eu> > >>>>> Date: Tue Mar 2 08:48:11 2021 +0000 > >>>>> > >>>>> powerpc: Use lwarx/ldarx directly instead of PPC_LWARX/LDARX macros > >>>>> > >>>>> Force the eh flag at 0 on PPC32. > >>>>> > >>>>> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> > >>>>> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> > >>>>> Link: https://lore.kernel.org/r/1fc81f07cabebb875b963e295408cc3dd38c8d85.1614674882.git.christophe.leroy@csgroup.eu > >>>>> > >>>>> :040000 040000 fe6747e45736dfcba74914a9445e5f70f5120600 96358d08b65d3200928a973efb5b969b3d45f2b0 M arch > >>>>> > >>>>> > >>>>> If I revert this commit then kernel boots correctly. It also boots fine > >>>>> if I revert this commit on top of master branch. > >>>>> > >>>>> Freescale P2020 has two 32-bit e500 powerpc cores. > >>>>> > >>>>> Any idea why above commit is causing crash of the kernel? And why it is > >>>>> needed? Could eh flag set to 0 cause deadlock? > >>>> > >>>> Setting the eh flag to 0 is not supposed to be a change introduced by > >>>> that commit. Indeed that commit is not supposed to change anything at > >>>> all in the generated code. > >>> > >>> My understanding of that commit is that it changed eh flag parameter > >>> from 1 to 0 for 32-bit powerpc, including also p2020. > >> > >> Can you compare the disassembly before and after and find a place where > >> an instruction has changed? > >> > >> cheers > > > > Yes, of course. Here is diff between output from objdump -d vmlinux. > > original version --- is from git master branch and modified version +++ > > is the original version with reverted above problematic commit. > > So the +++ version is the one which is working. > > > > --- vmlinux.master.dump 2022-07-25 14:43:45.922239496 +0200 > > +++ vmlinux.revert.dump 2022-07-25 14:43:49.238259296 +0200 > > @@ -1,5 +1,5 @@ > > > > -vmlinux.master: file format elf32-powerpc > > +vmlinux.revert: file format elf32-powerpc > > > > > > Disassembly of section .head.text: > > @@ -11213,7 +11213,7 @@ c000b850: 3f a0 c1 0f lis r29,-1611 > > c000b854: 81 02 00 04 lwz r8,4(r2) > > c000b858: 3b fd 10 68 addi r31,r29,4200 > > c000b85c: 39 40 00 01 li r10,1 > > -c000b860: 7d 20 f8 29 lwarx r9,0,r31,1 > > +c000b860: 7d 20 f8 28 lwarx r9,0,r31 > > c000b864: 2c 09 00 00 cmpwi r9,0 > > c000b868: 40 82 00 10 bne c000b878 <die+0x68> > > c000b86c: 7d 40 f9 2d stwcx. r10,0,r31 > > That's really strange. I made a try with mpc85xx_defconfig with GCC 11 > and I don't get any such difference. Yes, that is strange... > Does your version of GCC has anything special ? Nothing. Ordinary Debian 10 amd64 system with cross compiler from gcc-powerpc-linux-gnuspe package (standard version, part of Debian). Now I did again clean test with same Debian 10 cross compiler. $ git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git && cd linux $ git checkout v5.15 $ make mpc85xx_smp_defconfig ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- $ make vmlinux ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- $ cp -a vmlinux vmlinux.v5.15 $ git revert 9401f4e46cf6965e23738f70e149172344a01eef $ make vmlinux ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- $ cp -a vmlinux vmlinux.revert $ powerpc-linux-gnuspe-objdump -d vmlinux.revert > vmlinux.revert.dump $ powerpc-linux-gnuspe-objdump -d vmlinux.v5.15 > vmlinux.v5.15.dump $ diff -Naurp vmlinux.v5.15.dump vmlinux.revert.dump And there are: -c000c304: 7d 20 f8 29 lwarx r9,0,r31,1 +c000c304: 7d 20 f8 28 lwarx r9,0,r31 I guess it must be reproducible this issue as I'm using regular toolchain from distribution. Just to note that I had to apply Makefile patch for CONFIG_E500 https://lore.kernel.org/linuxppc-dev/20220524093939.30927-1-pali@kernel.org/ But I was told that this issue is reproducible also by OpenWRT non-SPE gcc 8 toolchain, without using above Makefile patch. So I have feeling that this is either related to gcc 8 or to binutils. On that Debian is binutils 2.31.1-16. Or maybe something in .config? > Can you send you exact .config ? .config from the above test case is in the attachment. > Thanks > Christophe [-- Attachment #2: .config --] [-- Type: text/plain, Size: 110814 bytes --] # # Automatically generated file; DO NOT EDIT. # Linux/powerpc 5.15.0 Kernel Configuration # CONFIG_CC_VERSION_TEXT="powerpc-linux-gnuspe-gcc (Debian 8.3.0-2) 8.3.0" CONFIG_CC_IS_GCC=y CONFIG_GCC_VERSION=80300 CONFIG_CLANG_VERSION=0 CONFIG_AS_IS_GNU=y CONFIG_AS_VERSION=23101 CONFIG_LD_IS_BFD=y CONFIG_LD_VERSION=23101 CONFIG_LLD_VERSION=0 CONFIG_CC_CAN_LINK=y CONFIG_CC_CAN_LINK_STATIC=y CONFIG_CC_HAS_ASM_GOTO=y CONFIG_CC_HAS_ASM_INLINE=y CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y CONFIG_IRQ_WORK=y CONFIG_BUILDTIME_TABLE_SORT=y CONFIG_THREAD_INFO_IN_TASK=y # # General setup # CONFIG_INIT_ENV_ARG_LIMIT=32 # CONFIG_COMPILE_TEST is not set # CONFIG_WERROR is not set CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_BUILD_SALT="" CONFIG_HAVE_KERNEL_GZIP=y CONFIG_HAVE_KERNEL_LZMA=y CONFIG_HAVE_KERNEL_LZO=y CONFIG_KERNEL_GZIP=y # CONFIG_KERNEL_LZMA is not set # CONFIG_KERNEL_LZO is not set CONFIG_DEFAULT_INIT="" CONFIG_DEFAULT_HOSTNAME="(none)" CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y CONFIG_POSIX_MQUEUE_SYSCTL=y # CONFIG_WATCH_QUEUE is not set CONFIG_CROSS_MEMORY_ATTACH=y # CONFIG_USELIB is not set CONFIG_AUDIT=y CONFIG_HAVE_ARCH_AUDITSYSCALL=y CONFIG_AUDITSYSCALL=y # # IRQ subsystem # CONFIG_GENERIC_IRQ_SHOW=y CONFIG_GENERIC_IRQ_SHOW_LEVEL=y CONFIG_GENERIC_IRQ_MIGRATION=y CONFIG_IRQ_DOMAIN=y CONFIG_IRQ_DOMAIN_HIERARCHY=y CONFIG_GENERIC_MSI_IRQ=y CONFIG_GENERIC_MSI_IRQ_DOMAIN=y CONFIG_IRQ_FORCED_THREADING=y CONFIG_SPARSE_IRQ=y # CONFIG_GENERIC_IRQ_DEBUGFS is not set # end of IRQ subsystem CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_ARCH_HAS_TICK_BROADCAST=y CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y CONFIG_GENERIC_CMOS_UPDATE=y # # Timers subsystem # CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ_COMMON=y # CONFIG_HZ_PERIODIC is not set CONFIG_NO_HZ_IDLE=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y # end of Timers subsystem CONFIG_BPF=y CONFIG_HAVE_EBPF_JIT=y # # BPF subsystem # # CONFIG_BPF_SYSCALL is not set # CONFIG_BPF_JIT is not set # end of BPF subsystem CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # # CPU/Task time and stats accounting # CONFIG_TICK_CPU_ACCOUNTING=y # CONFIG_VIRT_CPU_ACCOUNTING_NATIVE is not set # CONFIG_IRQ_TIME_ACCOUNTING is not set CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set # CONFIG_TASKSTATS is not set # CONFIG_PSI is not set # end of CPU/Task time and stats accounting CONFIG_CPU_ISOLATION=y # # RCU Subsystem # CONFIG_TREE_RCU=y # CONFIG_RCU_EXPERT is not set CONFIG_SRCU=y CONFIG_TREE_SRCU=y CONFIG_RCU_STALL_COMMON=y CONFIG_RCU_NEED_SEGCBLIST=y # end of RCU Subsystem CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y # CONFIG_IKHEADERS is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12 CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13 # CONFIG_PRINTK_INDEX is not set # # Scheduler features # # end of Scheduler features CONFIG_CGROUPS=y # CONFIG_MEMCG is not set # CONFIG_BLK_CGROUP is not set CONFIG_CGROUP_SCHED=y CONFIG_FAIR_GROUP_SCHED=y # CONFIG_CFS_BANDWIDTH is not set # CONFIG_RT_GROUP_SCHED is not set # CONFIG_CGROUP_PIDS is not set # CONFIG_CGROUP_RDMA is not set # CONFIG_CGROUP_FREEZER is not set # CONFIG_CGROUP_HUGETLB is not set CONFIG_CPUSETS=y CONFIG_PROC_PID_CPUSET=y # CONFIG_CGROUP_DEVICE is not set CONFIG_CGROUP_CPUACCT=y # CONFIG_CGROUP_PERF is not set # CONFIG_CGROUP_MISC is not set # CONFIG_CGROUP_DEBUG is not set # CONFIG_NAMESPACES is not set # CONFIG_CHECKPOINT_RESTORE is not set # CONFIG_SCHED_AUTOGROUP is not set # CONFIG_SYSFS_DEPRECATED is not set # CONFIG_RELAY is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y CONFIG_RD_XZ=y CONFIG_RD_LZO=y CONFIG_RD_LZ4=y CONFIG_RD_ZSTD=y # CONFIG_BOOT_CONFIG is not set CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_HAVE_LD_DEAD_CODE_DATA_ELIMINATION=y # CONFIG_LD_DEAD_CODE_DATA_ELIMINATION is not set CONFIG_LD_ORPHAN_WARN=y CONFIG_SYSCTL=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_EXPERT=y CONFIG_MULTIUSER=y CONFIG_SGETMASK_SYSCALL=y CONFIG_SYSFS_SYSCALL=y CONFIG_FHANDLE=y CONFIG_POSIX_TIMERS=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_FUTEX_PI=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y CONFIG_IO_URING=y CONFIG_ADVISE_SYSCALLS=y CONFIG_MEMBARRIER=y CONFIG_KALLSYMS=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_BASE_RELATIVE=y # CONFIG_USERFAULTFD is not set CONFIG_ARCH_HAS_MEMBARRIER_CALLBACKS=y CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y # CONFIG_KCMP is not set CONFIG_RSEQ=y # CONFIG_DEBUG_RSEQ is not set # CONFIG_EMBEDDED is not set CONFIG_HAVE_PERF_EVENTS=y # CONFIG_PC104 is not set # # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y # end of Kernel Performance Events And Counters CONFIG_VM_EVENT_COUNTERS=y CONFIG_SLUB_DEBUG=y CONFIG_COMPAT_BRK=y # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_SLAB_MERGE_DEFAULT=y # CONFIG_SLAB_FREELIST_RANDOM is not set # CONFIG_SLAB_FREELIST_HARDENED is not set # CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set CONFIG_SLUB_CPU_PARTIAL=y # CONFIG_PROFILING is not set CONFIG_TRACEPOINTS=y # end of General setup CONFIG_PPC32=y # CONFIG_PPC64 is not set # # Processor support # # CONFIG_PPC_BOOK3S_32 is not set CONFIG_PPC_85xx=y # CONFIG_PPC_8xx is not set # CONFIG_40x is not set # CONFIG_44x is not set CONFIG_GENERIC_CPU=y # CONFIG_E5500_CPU is not set # CONFIG_E6500_CPU is not set CONFIG_E500=y # CONFIG_PPC_E500MC is not set CONFIG_PPC_FPU_REGS=y CONFIG_FSL_EMB_PERFMON=y CONFIG_FSL_EMB_PERF_EVENT=y CONFIG_FSL_EMB_PERF_EVENT_E500=y CONFIG_BOOKE=y CONFIG_FSL_BOOKE=y CONFIG_PPC_FSL_BOOK3E=y CONFIG_PTE_64BIT=y CONFIG_PHYS_64BIT=y CONFIG_SPE_POSSIBLE=y CONFIG_SPE=y CONFIG_PPC_MMU_NOHASH=y CONFIG_PPC_BOOK3E_MMU=y # CONFIG_PMU_SYSFS is not set CONFIG_SMP=y CONFIG_NR_CPUS=24 CONFIG_PPC_DOORBELL=y # end of Processor support CONFIG_VDSO32=y CONFIG_CPU_BIG_ENDIAN=y CONFIG_32BIT=y CONFIG_MMU=y CONFIG_ARCH_MMAP_RND_BITS_MAX=17 CONFIG_ARCH_MMAP_RND_BITS_MIN=11 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=17 CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11 CONFIG_NR_IRQS=512 CONFIG_NMI_IPI=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_GENERIC_HWEIGHT=y CONFIG_PPC=y CONFIG_PPC_BARRIER_NOSPEC=y CONFIG_EARLY_PRINTK=y CONFIG_PANIC_TIMEOUT=180 CONFIG_SCHED_OMIT_FRAME_POINTER=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_PPC_UDBG_16550=y CONFIG_GENERIC_TBSYNC=y CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_DEFAULT_UIMAGE=y CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_ARCH_SUPPORTS_UPROBES=y CONFIG_PPC_ADV_DEBUG_REGS=y CONFIG_PPC_ADV_DEBUG_IACS=2 CONFIG_PPC_ADV_DEBUG_DACS=2 CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_PGTABLE_LEVELS=2 CONFIG_PPC_MSI_BITMAP=y # # Platform support # # CONFIG_SCOM_DEBUGFS is not set CONFIG_FSL_SOC_BOOKE=y # CONFIG_BSC9131_RDB is not set CONFIG_C293_PCIE=y # CONFIG_BSC9132_QDS is not set CONFIG_MPC8540_ADS=y CONFIG_MPC8560_ADS=y CONFIG_MPC85xx_CDS=y CONFIG_MPC85xx_MDS=y CONFIG_MPC8536_DS=y CONFIG_MPC85xx_DS=y CONFIG_MPC85xx_RDB=y CONFIG_P1010_RDB=y CONFIG_P1022_DS=y CONFIG_P1022_RDK=y CONFIG_P1023_RDB=y CONFIG_TWR_P102x=y CONFIG_SOCRATES=y CONFIG_KSI8560=y CONFIG_XES_MPC85xx=y CONFIG_STX_GP3=y CONFIG_TQM8540=y CONFIG_TQM8541=y CONFIG_TQM8548=y CONFIG_TQM8555=y CONFIG_TQM8560=y # CONFIG_PPA8548 is not set # CONFIG_GE_IMP3A is not set CONFIG_MVME2500=y # CONFIG_PPC_QEMU_E500 is not set # CONFIG_CORENET_GENERIC is not set CONFIG_TQM85xx=y # CONFIG_KVM_GUEST is not set CONFIG_EPAPR_PARAVIRT=y CONFIG_PPC_SMP_MUXED_IPI=y CONFIG_MPIC=y # CONFIG_MPIC_TIMER is not set # CONFIG_MPIC_MSGR is not set CONFIG_PPC_I8259=y # # CPU Frequency scaling # # CONFIG_CPU_FREQ is not set # end of CPU Frequency scaling # # CPUIdle driver # # # CPU Idle # # CONFIG_CPU_IDLE is not set # end of CPU Idle # end of CPUIdle driver CONFIG_QE_GPIO=y CONFIG_CPM2=y CONFIG_FSL_ULI1575=y CONFIG_CPM=y # CONFIG_GEN_RTC is not set # end of Platform support # # Kernel options # CONFIG_HIGHMEM=y # CONFIG_HZ_100 is not set CONFIG_HZ_250=y # CONFIG_HZ_300 is not set # CONFIG_HZ_1000 is not set CONFIG_HZ=250 CONFIG_SCHED_HRTICK=y CONFIG_MATH_EMULATION=y CONFIG_MATH_EMULATION_FULL=y # CONFIG_MATH_EMULATION_HW_UNIMPLEMENTED is not set CONFIG_HOTPLUG_CPU=y # CONFIG_PPC_QUEUED_SPINLOCKS is not set CONFIG_ARCH_CPU_PROBE_RELEASE=y CONFIG_KEXEC=y # CONFIG_RELOCATABLE is not set # CONFIG_CRASH_DUMP is not set # CONFIG_IRQ_ALL_CPUS is not set CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ILLEGAL_POINTER_VALUE=0 CONFIG_PPC_4K_PAGES=y CONFIG_PPC_PAGE_SHIFT=12 CONFIG_THREAD_SHIFT=13 CONFIG_DATA_SHIFT=12 CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_CMDLINE="" CONFIG_EXTRA_TARGETS="" CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y # CONFIG_SUSPEND_SKIP_SYNC is not set # CONFIG_HIBERNATION is not set CONFIG_PM_SLEEP=y CONFIG_PM_SLEEP_SMP=y # CONFIG_PM_AUTOSLEEP is not set # CONFIG_PM_WAKELOCKS is not set CONFIG_PM=y # CONFIG_PM_DEBUG is not set # CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set # end of Kernel options CONFIG_ISA_DMA_API=y # # Bus options # CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y CONFIG_FSL_PMC=y CONFIG_FSL_LBC=y CONFIG_FSL_RIO=y # end of Bus options # # Advanced setup # # CONFIG_ADVANCED_OPTIONS is not set # # Default settings for advanced configuration options are used # CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_LOWMEM_CAM_NUM=3 CONFIG_PAGE_OFFSET=0xc0000000 CONFIG_KERNEL_START=0xc0000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_PHYSICAL_ALIGN=0x04000000 CONFIG_TASK_SIZE=0xc0000000 # end of Advanced setup CONFIG_PPC_LIB_RHEAP=y # CONFIG_VIRTUALIZATION is not set # # General architecture-dependent options # CONFIG_CRASH_CORE=y CONFIG_KEXEC_CORE=y # CONFIG_KPROBES is not set # CONFIG_JUMP_LABEL is not set CONFIG_UPROBES=y CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y CONFIG_ARCH_USE_BUILTIN_BSWAP=y CONFIG_HAVE_IOREMAP_PROT=y CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_OPTPROBES=y CONFIG_HAVE_KPROBES_ON_FTRACE=y CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y CONFIG_HAVE_NMI=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_GENERIC_SMP_IDLE_THREAD=y CONFIG_ARCH_HAS_FORTIFY_SOURCE=y CONFIG_ARCH_HAS_SET_MEMORY=y CONFIG_ARCH_32BIT_OFF_T=y CONFIG_HAVE_ASM_MODVERSIONS=y CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_RSEQ=y CONFIG_HAVE_PERF_REGS=y CONFIG_HAVE_PERF_USER_STACK_DUMP=y CONFIG_HAVE_ARCH_JUMP_LABEL=y CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y CONFIG_MMU_GATHER_TABLE_FREE=y CONFIG_MMU_GATHER_RCU_TABLE_FREE=y CONFIG_MMU_GATHER_PAGE_SIZE=y CONFIG_ARCH_WANT_IRQS_OFF_ACTIVATE_MM=y CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y CONFIG_ARCH_WEAK_RELEASE_ACQUIRE=y CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y CONFIG_HAVE_ARCH_SECCOMP=y CONFIG_HAVE_ARCH_SECCOMP_FILTER=y CONFIG_SECCOMP=y CONFIG_SECCOMP_FILTER=y # CONFIG_SECCOMP_CACHE_DEBUG is not set CONFIG_HAVE_STACKPROTECTOR=y CONFIG_STACKPROTECTOR=y CONFIG_STACKPROTECTOR_STRONG=y CONFIG_LTO_NONE=y CONFIG_HAVE_VIRT_CPU_ACCOUNTING=y CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y CONFIG_HAVE_MOD_ARCH_SPECIFIC=y CONFIG_MODULES_USE_ELF_RELA=y CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y CONFIG_ARCH_HAS_ELF_RANDOMIZE=y CONFIG_HAVE_ARCH_MMAP_RND_BITS=y CONFIG_ARCH_MMAP_RND_BITS=11 CONFIG_HAVE_RELIABLE_STACKTRACE=y CONFIG_HAVE_ARCH_NVRAM_OPS=y CONFIG_CLONE_BACKWARDS=y CONFIG_OLD_SIGSUSPEND=y CONFIG_OLD_SIGACTION=y CONFIG_COMPAT_32BIT_TIME=y CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y # CONFIG_STRICT_KERNEL_RWX is not set CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y # CONFIG_STRICT_MODULE_RWX is not set CONFIG_ARCH_HAS_PHYS_TO_DMA=y # CONFIG_LOCK_EVENT_COUNTS is not set CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y # end of GCOV-based kernel profiling CONFIG_HAVE_GCC_PLUGINS=y # end of General architecture-dependent options CONFIG_RT_MUTEXES=y CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y CONFIG_ASM_MODVERSIONS=y # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_MODULE_SIG is not set CONFIG_MODULE_COMPRESS_NONE=y # CONFIG_MODULE_COMPRESS_GZIP is not set # CONFIG_MODULE_COMPRESS_XZ is not set # CONFIG_MODULE_COMPRESS_ZSTD is not set # CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set CONFIG_MODPROBE_PATH="/sbin/modprobe" # CONFIG_TRIM_UNUSED_KSYMS is not set CONFIG_MODULES_TREE_LOOKUP=y CONFIG_BLOCK=y # CONFIG_BLK_DEV_BSGLIB is not set # CONFIG_BLK_DEV_INTEGRITY is not set # CONFIG_BLK_DEV_ZONED is not set # CONFIG_BLK_WBT is not set CONFIG_BLK_DEBUG_FS=y # CONFIG_BLK_SED_OPAL is not set # CONFIG_BLK_INLINE_ENCRYPTION is not set # # Partition Types # CONFIG_PARTITION_ADVANCED=y # CONFIG_ACORN_PARTITION is not set # CONFIG_AIX_PARTITION is not set # CONFIG_OSF_PARTITION is not set # CONFIG_AMIGA_PARTITION is not set # CONFIG_ATARI_PARTITION is not set CONFIG_MAC_PARTITION=y CONFIG_MSDOS_PARTITION=y # CONFIG_BSD_DISKLABEL is not set # CONFIG_MINIX_SUBPARTITION is not set # CONFIG_SOLARIS_X86_PARTITION is not set # CONFIG_UNIXWARE_DISKLABEL is not set # CONFIG_LDM_PARTITION is not set # CONFIG_SGI_PARTITION is not set # CONFIG_ULTRIX_PARTITION is not set # CONFIG_SUN_PARTITION is not set # CONFIG_KARMA_PARTITION is not set CONFIG_EFI_PARTITION=y # CONFIG_SYSV68_PARTITION is not set # CONFIG_CMDLINE_PARTITION is not set # end of Partition Types CONFIG_BLK_MQ_PCI=y CONFIG_BLK_PM=y # # IO Schedulers # CONFIG_MQ_IOSCHED_DEADLINE=y CONFIG_MQ_IOSCHED_KYBER=y # CONFIG_IOSCHED_BFQ is not set # end of IO Schedulers CONFIG_ASN1=y CONFIG_INLINE_SPIN_UNLOCK_IRQ=y CONFIG_INLINE_READ_UNLOCK=y CONFIG_INLINE_READ_UNLOCK_IRQ=y CONFIG_INLINE_WRITE_UNLOCK=y CONFIG_INLINE_WRITE_UNLOCK_IRQ=y CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y CONFIG_MUTEX_SPIN_ON_OWNER=y CONFIG_RWSEM_SPIN_ON_OWNER=y CONFIG_LOCK_SPIN_ON_OWNER=y CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y CONFIG_FREEZER=y # # Executable file formats # CONFIG_BINFMT_ELF=y CONFIG_ELFCORE=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set CONFIG_BINFMT_SCRIPT=y CONFIG_BINFMT_MISC=m CONFIG_COREDUMP=y # end of Executable file formats # # Memory Management options # CONFIG_FLATMEM=y CONFIG_HAVE_FAST_GUP=y CONFIG_ARCH_KEEP_MEMBLOCK=y CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_COMPACTION=y # CONFIG_PAGE_REPORTING is not set CONFIG_MIGRATION=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_BOUNCE=y CONFIG_VIRT_TO_BUS=y # CONFIG_KSM is not set CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 # CONFIG_CLEANCACHE is not set # CONFIG_FRONTSWAP is not set # CONFIG_CMA is not set # CONFIG_ZPOOL is not set # CONFIG_ZSMALLOC is not set CONFIG_GENERIC_EARLY_IOREMAP=y # CONFIG_IDLE_PAGE_TRACKING is not set # CONFIG_PERCPU_STATS is not set # CONFIG_GUP_TEST is not set CONFIG_ARCH_HAS_PTE_SPECIAL=y CONFIG_ARCH_HAS_HUGEPD=y CONFIG_KMAP_LOCAL=y # # Data Access Monitoring # # CONFIG_DAMON is not set # end of Data Access Monitoring # end of Memory Management options CONFIG_NET=y CONFIG_SKB_EXTENSIONS=y # # Networking options # CONFIG_PACKET=y # CONFIG_PACKET_DIAG is not set CONFIG_UNIX=y CONFIG_UNIX_SCM=y CONFIG_AF_UNIX_OOB=y # CONFIG_UNIX_DIAG is not set # CONFIG_TLS is not set CONFIG_XFRM=y CONFIG_XFRM_ALGO=y CONFIG_XFRM_USER=y # CONFIG_XFRM_INTERFACE is not set CONFIG_XFRM_SUB_POLICY=y CONFIG_XFRM_MIGRATE=y CONFIG_XFRM_STATISTICS=y CONFIG_XFRM_AH=y CONFIG_XFRM_ESP=y CONFIG_XFRM_IPCOMP=y CONFIG_NET_KEY=y CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y # CONFIG_IP_FIB_TRIE_STATS is not set CONFIG_IP_MULTIPLE_TABLES=y CONFIG_IP_ROUTE_MULTIPATH=y CONFIG_IP_ROUTE_VERBOSE=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IP_PNP_RARP=y CONFIG_NET_IPIP=y # CONFIG_NET_IPGRE_DEMUX is not set CONFIG_NET_IP_TUNNEL=y CONFIG_IP_MROUTE_COMMON=y CONFIG_IP_MROUTE=y # CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set CONFIG_IP_PIMSM_V1=y CONFIG_IP_PIMSM_V2=y # CONFIG_SYN_COOKIES is not set # CONFIG_NET_IPVTI is not set CONFIG_NET_UDP_TUNNEL=m # CONFIG_NET_FOU is not set # CONFIG_NET_FOU_IP_TUNNELS is not set CONFIG_INET_AH=y CONFIG_INET_ESP=y # CONFIG_INET_ESP_OFFLOAD is not set # CONFIG_INET_ESPINTCP is not set CONFIG_INET_IPCOMP=y CONFIG_INET_XFRM_TUNNEL=y CONFIG_INET_TUNNEL=y CONFIG_INET_DIAG=y CONFIG_INET_TCP_DIAG=y # CONFIG_INET_UDP_DIAG is not set # CONFIG_INET_RAW_DIAG is not set # CONFIG_INET_DIAG_DESTROY is not set # CONFIG_TCP_CONG_ADVANCED is not set CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_TCP_MD5SIG is not set CONFIG_IPV6=y # CONFIG_IPV6_ROUTER_PREF is not set # CONFIG_IPV6_OPTIMISTIC_DAD is not set # CONFIG_INET6_AH is not set # CONFIG_INET6_ESP is not set # CONFIG_INET6_IPCOMP is not set # CONFIG_IPV6_MIP6 is not set # CONFIG_IPV6_VTI is not set CONFIG_IPV6_SIT=y # CONFIG_IPV6_SIT_6RD is not set CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set # CONFIG_IPV6_MROUTE is not set # CONFIG_IPV6_SEG6_LWTUNNEL is not set # CONFIG_IPV6_SEG6_HMAC is not set # CONFIG_IPV6_RPL_LWTUNNEL is not set # CONFIG_IPV6_IOAM6_LWTUNNEL is not set # CONFIG_MPTCP is not set # CONFIG_NETWORK_SECMARK is not set CONFIG_NET_PTP_CLASSIFY=y # CONFIG_NETWORK_PHY_TIMESTAMPING is not set # CONFIG_NETFILTER is not set # CONFIG_BPFILTER is not set # CONFIG_IP_DCCP is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_OBJCNT is not set CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y # CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set # CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set CONFIG_SCTP_COOKIE_HMAC_MD5=y # CONFIG_SCTP_COOKIE_HMAC_SHA1 is not set CONFIG_INET_SCTP_DIAG=m # CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_L2TP is not set # CONFIG_BRIDGE is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set # CONFIG_LLC2 is not set # CONFIG_ATALK is not set # CONFIG_X25 is not set # CONFIG_LAPB is not set # CONFIG_PHONET is not set # CONFIG_6LOWPAN is not set # CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set CONFIG_DNS_RESOLVER=y # CONFIG_BATMAN_ADV is not set # CONFIG_OPENVSWITCH is not set # CONFIG_VSOCKETS is not set # CONFIG_NETLINK_DIAG is not set # CONFIG_MPLS is not set # CONFIG_NET_NSH is not set # CONFIG_HSR is not set # CONFIG_NET_SWITCHDEV is not set # CONFIG_NET_L3_MASTER_DEV is not set # CONFIG_QRTR is not set # CONFIG_NET_NCSI is not set CONFIG_PCPU_DEV_REFCNT=y CONFIG_RPS=y CONFIG_RFS_ACCEL=y CONFIG_SOCK_RX_QUEUE_MAPPING=y CONFIG_XPS=y # CONFIG_CGROUP_NET_PRIO is not set # CONFIG_CGROUP_NET_CLASSID is not set CONFIG_NET_RX_BUSY_POLL=y CONFIG_BQL=y CONFIG_NET_FLOW_LIMIT=y # # Network testing # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_DROP_MONITOR is not set # end of Network testing # end of Networking options # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set # CONFIG_AF_KCM is not set # CONFIG_MCTP is not set CONFIG_FIB_RULES=y CONFIG_WIRELESS=y # CONFIG_CFG80211 is not set # # CFG80211 needs to be enabled for MAC80211 # CONFIG_MAC80211_STA_HASH_MAX_SIZE=0 # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set # CONFIG_CAIF is not set # CONFIG_CEPH_LIB is not set # CONFIG_NFC is not set # CONFIG_PSAMPLE is not set # CONFIG_NET_IFE is not set # CONFIG_LWTUNNEL is not set CONFIG_DST_CACHE=y CONFIG_GRO_CELLS=y CONFIG_NET_SELFTESTS=y # CONFIG_FAILOVER is not set CONFIG_ETHTOOL_NETLINK=y # # Device Drivers # CONFIG_HAVE_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y CONFIG_PCI_SYSCALL=y CONFIG_PCIEPORTBUS=y # CONFIG_PCIEAER is not set # CONFIG_PCIEASPM is not set CONFIG_PCIE_PME=y # CONFIG_PCIE_PTM is not set CONFIG_PCI_MSI=y CONFIG_PCI_MSI_IRQ_DOMAIN=y CONFIG_PCI_MSI_ARCH_FALLBACKS=y CONFIG_PCI_QUIRKS=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCI_PRI is not set # CONFIG_PCI_PASID is not set # CONFIG_PCIE_BUS_TUNE_OFF is not set CONFIG_PCIE_BUS_DEFAULT=y # CONFIG_PCIE_BUS_SAFE is not set # CONFIG_PCIE_BUS_PERFORMANCE is not set # CONFIG_PCIE_BUS_PEER2PEER is not set # CONFIG_HOTPLUG_PCI is not set # # PCI controller drivers # # CONFIG_PCI_FTPCI100 is not set # CONFIG_PCI_HOST_GENERIC is not set # CONFIG_PCIE_XILINX is not set # CONFIG_PCIE_MICROCHIP_HOST is not set # # DesignWare PCI Core Support # # CONFIG_PCIE_DW_PLAT_HOST is not set # CONFIG_PCI_MESON is not set # end of DesignWare PCI Core Support # # Mobiveil PCIe Core Support # # end of Mobiveil PCIe Core Support # # Cadence PCIe controllers support # # CONFIG_PCIE_CADENCE_PLAT_HOST is not set # CONFIG_PCI_J721E_HOST is not set # end of Cadence PCIe controllers support # end of PCI controller drivers # # PCI Endpoint # # CONFIG_PCI_ENDPOINT is not set # end of PCI Endpoint # # PCI switch controller drivers # # CONFIG_PCI_SW_SWITCHTEC is not set # end of PCI switch controller drivers # CONFIG_CXL_BUS is not set # CONFIG_PCCARD is not set CONFIG_HAVE_RAPIDIO=y CONFIG_RAPIDIO=y # CONFIG_RAPIDIO_TSI721 is not set CONFIG_RAPIDIO_DISC_TIMEOUT=30 # CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set # CONFIG_RAPIDIO_DMA_ENGINE is not set # CONFIG_RAPIDIO_DEBUG is not set # CONFIG_RAPIDIO_ENUM_BASIC is not set # CONFIG_RAPIDIO_CHMAN is not set # CONFIG_RAPIDIO_MPORT_CDEV is not set # # RapidIO Switch drivers # # CONFIG_RAPIDIO_TSI57X is not set # CONFIG_RAPIDIO_CPS_XX is not set # CONFIG_RAPIDIO_TSI568 is not set # CONFIG_RAPIDIO_CPS_GEN2 is not set # CONFIG_RAPIDIO_RXS_GEN3 is not set # end of RapidIO Switch drivers # # Generic Driver Options # # CONFIG_UEVENT_HELPER is not set CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y # # Firmware loader # CONFIG_FW_LOADER=y CONFIG_EXTRA_FIRMWARE="" # CONFIG_FW_LOADER_USER_HELPER is not set # CONFIG_FW_LOADER_COMPRESS is not set CONFIG_FW_CACHE=y # end of Firmware loader CONFIG_ALLOW_DEV_COREDUMP=y # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set # CONFIG_TEST_ASYNC_DRIVER_PROBE is not set CONFIG_GENERIC_CPU_AUTOPROBE=y CONFIG_GENERIC_CPU_VULNERABILITIES=y CONFIG_SOC_BUS=y CONFIG_REGMAP=y CONFIG_REGMAP_I2C=y CONFIG_REGMAP_SPI=y CONFIG_REGMAP_MMIO=y # end of Generic Driver Options # # Bus devices # # CONFIG_MOXTET is not set # CONFIG_FSL_MC_BUS is not set # CONFIG_MHI_BUS is not set # end of Bus devices # CONFIG_CONNECTOR is not set # # Firmware Drivers # # # ARM System Control and Management Interface Protocol # # end of ARM System Control and Management Interface Protocol # CONFIG_FIRMWARE_MEMMAP is not set # CONFIG_GOOGLE_FIRMWARE is not set # # Tegra firmware driver # # end of Tegra firmware driver # end of Firmware Drivers # CONFIG_GNSS is not set CONFIG_MTD=y # CONFIG_MTD_TESTS is not set # # Partition parsers # # CONFIG_MTD_AR7_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_OF_PARTS=y # CONFIG_MTD_REDBOOT_PARTS is not set # end of Partition parsers # # User Modules And Translation Layers # CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # # Note that in some cases UBI block is preferred. See MTD_UBI_BLOCK. # CONFIG_FTL=y # CONFIG_NFTL is not set # CONFIG_INFTL is not set # CONFIG_RFD_FTL is not set # CONFIG_SSFDC is not set # CONFIG_SM_FTL is not set # CONFIG_MTD_OOPS is not set # CONFIG_MTD_SWAP is not set # CONFIG_MTD_PARTITIONED_MASTER is not set # # RAM/ROM/Flash chip drivers # CONFIG_MTD_CFI=y # CONFIG_MTD_JEDECPROBE is not set CONFIG_MTD_GEN_PROBE=y # CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y # CONFIG_MTD_CFI_STAA is not set CONFIG_MTD_CFI_UTIL=y CONFIG_MTD_RAM=y # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set # end of RAM/ROM/Flash chip drivers # # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set CONFIG_MTD_PHYSMAP=y # CONFIG_MTD_PHYSMAP_COMPAT is not set CONFIG_MTD_PHYSMAP_OF=y # CONFIG_MTD_INTEL_VR_NOR is not set CONFIG_MTD_PLATRAM=y # end of Mapping drivers for chip access # # Self-contained MTD device drivers # # CONFIG_MTD_PMC551 is not set # CONFIG_MTD_DATAFLASH is not set # CONFIG_MTD_MCHP23K256 is not set # CONFIG_MTD_MCHP48L640 is not set # CONFIG_MTD_SST25L is not set # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_PHRAM is not set # CONFIG_MTD_MTDRAM is not set # CONFIG_MTD_BLOCK2MTD is not set # # Disk-On-Chip Device Drivers # # CONFIG_MTD_DOCG3 is not set # end of Self-contained MTD device drivers # # NAND # CONFIG_MTD_NAND_CORE=y # CONFIG_MTD_ONENAND is not set CONFIG_MTD_RAW_NAND=y # # Raw/parallel NAND flash controllers # # CONFIG_MTD_NAND_DENALI_PCI is not set # CONFIG_MTD_NAND_CAFE is not set CONFIG_MTD_NAND_FSL_ELBC=y CONFIG_MTD_NAND_FSL_IFC=y # CONFIG_MTD_NAND_FSL_UPM is not set # CONFIG_MTD_NAND_SOCRATES is not set # CONFIG_MTD_NAND_MXIC is not set # CONFIG_MTD_NAND_GPIO is not set # CONFIG_MTD_NAND_PLATFORM is not set # CONFIG_MTD_NAND_CADENCE is not set # CONFIG_MTD_NAND_ARASAN is not set # CONFIG_MTD_NAND_INTEL_LGM is not set # # Misc # # CONFIG_MTD_NAND_NANDSIM is not set # CONFIG_MTD_NAND_RICOH is not set # CONFIG_MTD_NAND_DISKONCHIP is not set # CONFIG_MTD_SPI_NAND is not set # # ECC engine support # CONFIG_MTD_NAND_ECC=y CONFIG_MTD_NAND_ECC_SW_HAMMING=y # CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set # CONFIG_MTD_NAND_ECC_SW_BCH is not set # end of ECC engine support # end of NAND # # LPDDR & LPDDR2 PCM memory drivers # # CONFIG_MTD_LPDDR is not set # end of LPDDR & LPDDR2 PCM memory drivers CONFIG_MTD_SPI_NOR=y CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y # CONFIG_MTD_SPI_NOR_SWP_DISABLE is not set CONFIG_MTD_SPI_NOR_SWP_DISABLE_ON_VOLATILE=y # CONFIG_MTD_SPI_NOR_SWP_KEEP is not set CONFIG_MTD_UBI=y CONFIG_MTD_UBI_WL_THRESHOLD=4096 CONFIG_MTD_UBI_BEB_LIMIT=20 # CONFIG_MTD_UBI_FASTMAP is not set # CONFIG_MTD_UBI_GLUEBI is not set # CONFIG_MTD_UBI_BLOCK is not set # CONFIG_MTD_HYPERBUS is not set CONFIG_DTC=y CONFIG_OF=y # CONFIG_OF_UNITTEST is not set CONFIG_OF_FLATTREE=y CONFIG_OF_EARLY_FLATTREE=y CONFIG_OF_KOBJ=y CONFIG_OF_ADDRESS=y CONFIG_OF_IRQ=y CONFIG_OF_NET=y CONFIG_OF_RESERVED_MEM=y # CONFIG_OF_OVERLAY is not set CONFIG_OF_DMA_DEFAULT_COHERENT=y CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_NULL_BLK is not set # CONFIG_BLK_DEV_FD is not set CONFIG_CDROM=y # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 # CONFIG_BLK_DEV_CRYPTOLOOP is not set # CONFIG_BLK_DEV_DRBD is not set CONFIG_BLK_DEV_NBD=y # CONFIG_BLK_DEV_SX8 is not set CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_COUNT=16 CONFIG_BLK_DEV_RAM_SIZE=131072 # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set # CONFIG_BLK_DEV_RBD is not set # CONFIG_BLK_DEV_RSXX is not set # # NVME Support # # CONFIG_BLK_DEV_NVME is not set # CONFIG_NVME_FC is not set # CONFIG_NVME_TCP is not set # end of NVME Support # # Misc devices # # CONFIG_AD525X_DPOT is not set # CONFIG_DUMMY_IRQ is not set # CONFIG_PHANTOM is not set # CONFIG_TIFM_CORE is not set # CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_APDS9802ALS is not set # CONFIG_ISL29003 is not set # CONFIG_ISL29020 is not set # CONFIG_SENSORS_TSL2550 is not set # CONFIG_SENSORS_BH1770 is not set # CONFIG_SENSORS_APDS990X is not set # CONFIG_HMC6352 is not set # CONFIG_DS1682 is not set # CONFIG_LATTICE_ECP3_CONFIG is not set # CONFIG_SRAM is not set # CONFIG_DW_XDATA_PCIE is not set # CONFIG_PCI_ENDPOINT_TEST is not set # CONFIG_XILINX_SDFEC is not set # CONFIG_C2PORT is not set # # EEPROM support # CONFIG_EEPROM_AT24=y # CONFIG_EEPROM_AT25 is not set CONFIG_EEPROM_LEGACY=y # CONFIG_EEPROM_MAX6875 is not set # CONFIG_EEPROM_93CX6 is not set # CONFIG_EEPROM_93XX46 is not set # CONFIG_EEPROM_IDT_89HPESX is not set # CONFIG_EEPROM_EE1004 is not set # end of EEPROM support # CONFIG_CB710_CORE is not set # # Texas Instruments shared transport line discipline # # CONFIG_TI_ST is not set # end of Texas Instruments shared transport line discipline # CONFIG_SENSORS_LIS3_SPI is not set # CONFIG_SENSORS_LIS3_I2C is not set # CONFIG_ALTERA_STAPL is not set # CONFIG_ECHO is not set # CONFIG_BCM_VK is not set # CONFIG_MISC_ALCOR_PCI is not set # CONFIG_MISC_RTSX_PCI is not set # CONFIG_MISC_RTSX_USB is not set # CONFIG_HABANA_AI is not set # CONFIG_PVPANIC is not set # end of Misc devices # # SCSI device support # CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI_COMMON=y CONFIG_SCSI=y CONFIG_SCSI_DMA=y CONFIG_SCSI_PROC_FS=y # # SCSI support type (disk, tape, CD-ROM) # CONFIG_BLK_DEV_SD=y CONFIG_CHR_DEV_ST=y CONFIG_BLK_DEV_SR=y CONFIG_CHR_DEV_SG=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_CHR_DEV_SCH is not set # CONFIG_SCSI_CONSTANTS is not set CONFIG_SCSI_LOGGING=y # CONFIG_SCSI_SCAN_ASYNC is not set # # SCSI Transports # CONFIG_SCSI_SPI_ATTRS=y # CONFIG_SCSI_FC_ATTRS is not set # CONFIG_SCSI_ISCSI_ATTRS is not set # CONFIG_SCSI_SAS_ATTRS is not set # CONFIG_SCSI_SAS_LIBSAS is not set # CONFIG_SCSI_SRP_ATTRS is not set # end of SCSI Transports CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set # CONFIG_ISCSI_BOOT_SYSFS is not set # CONFIG_SCSI_CXGB3_ISCSI is not set # CONFIG_SCSI_CXGB4_ISCSI is not set # CONFIG_SCSI_BNX2_ISCSI is not set # CONFIG_BE2ISCSI is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set # CONFIG_SCSI_HPSA is not set # CONFIG_SCSI_3W_9XXX is not set # CONFIG_SCSI_3W_SAS is not set # CONFIG_SCSI_ACARD is not set # CONFIG_SCSI_AACRAID is not set # CONFIG_SCSI_AIC7XXX is not set # CONFIG_SCSI_AIC79XX is not set # CONFIG_SCSI_AIC94XX is not set # CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_MVUMI is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_SCSI_ESAS2R is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set # CONFIG_SCSI_MPT3SAS is not set # CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_MPI3MR is not set # CONFIG_SCSI_SMARTPQI is not set # CONFIG_SCSI_UFSHCD is not set # CONFIG_SCSI_HPTIOP is not set # CONFIG_SCSI_BUSLOGIC is not set # CONFIG_SCSI_MYRB is not set # CONFIG_SCSI_SNIC is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FDOMAIN_PCI is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set # CONFIG_SCSI_STEX is not set CONFIG_SCSI_SYM53C8XX_2=y CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1 CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16 CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64 CONFIG_SCSI_SYM53C8XX_MMIO=y # CONFIG_SCSI_IPR is not set # CONFIG_SCSI_QLOGIC_1280 is not set # CONFIG_SCSI_QLA_ISCSI is not set # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_AM53C974 is not set # CONFIG_SCSI_NSP32 is not set # CONFIG_SCSI_WD719X is not set # CONFIG_SCSI_DEBUG is not set # CONFIG_SCSI_PMCRAID is not set # CONFIG_SCSI_PM8001 is not set # CONFIG_SCSI_DH is not set # end of SCSI device support CONFIG_ATA=y CONFIG_SATA_HOST=y CONFIG_PATA_TIMINGS=y CONFIG_ATA_VERBOSE_ERROR=y CONFIG_ATA_FORCE=y CONFIG_SATA_PMP=y # # Controllers with non-SFF native interface # CONFIG_SATA_AHCI=y CONFIG_SATA_MOBILE_LPM_POLICY=0 # CONFIG_SATA_AHCI_PLATFORM is not set # CONFIG_AHCI_CEVA is not set # CONFIG_AHCI_QORIQ is not set CONFIG_SATA_FSL=y # CONFIG_SATA_INIC162X is not set # CONFIG_SATA_ACARD_AHCI is not set CONFIG_SATA_SIL24=y CONFIG_ATA_SFF=y # # SFF controllers with custom DMA interface # # CONFIG_PDC_ADMA is not set # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_SX4 is not set CONFIG_ATA_BMDMA=y # # SATA SFF controllers with BMDMA # # CONFIG_ATA_PIIX is not set # CONFIG_SATA_DWC is not set # CONFIG_SATA_MV is not set # CONFIG_SATA_NV is not set # CONFIG_SATA_PROMISE is not set CONFIG_SATA_SIL=y # CONFIG_SATA_SIS is not set # CONFIG_SATA_SVW is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set # CONFIG_SATA_VITESSE is not set # # PATA SFF controllers with BMDMA # CONFIG_PATA_ALI=y # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_ATP867X is not set # CONFIG_PATA_CMD64X is not set # CONFIG_PATA_CYPRESS is not set # CONFIG_PATA_EFAR is not set # CONFIG_PATA_HPT366 is not set # CONFIG_PATA_HPT37X is not set # CONFIG_PATA_HPT3X2N is not set # CONFIG_PATA_HPT3X3 is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_IT821X is not set # CONFIG_PATA_JMICRON is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_NETCELL is not set # CONFIG_PATA_NINJA32 is not set # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OLDPIIX is not set # CONFIG_PATA_OPTIDMA is not set # CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set # CONFIG_PATA_RDC is not set # CONFIG_PATA_SCH is not set # CONFIG_PATA_SERVERWORKS is not set CONFIG_PATA_SIL680=y # CONFIG_PATA_SIS is not set # CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_TRIFLEX is not set CONFIG_PATA_VIA=y # CONFIG_PATA_WINBOND is not set # # PIO-only SFF controllers # # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_MPIIX is not set # CONFIG_PATA_NS87410 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_PLATFORM is not set # CONFIG_PATA_RZ1000 is not set # # Generic fallback / legacy drivers # # CONFIG_ATA_GENERIC is not set # CONFIG_PATA_LEGACY is not set # CONFIG_MD is not set # CONFIG_TARGET_CORE is not set # CONFIG_FUSION is not set # # IEEE 1394 (FireWire) support # # CONFIG_FIREWIRE is not set # CONFIG_FIREWIRE_NOSY is not set # end of IEEE 1394 (FireWire) support # CONFIG_MACINTOSH_DRIVERS is not set CONFIG_NETDEVICES=y CONFIG_MII=y CONFIG_NET_CORE=y # CONFIG_BONDING is not set CONFIG_DUMMY=y # CONFIG_WIREGUARD is not set # CONFIG_EQUALIZER is not set # CONFIG_NET_FC is not set # CONFIG_NET_TEAM is not set # CONFIG_MACVLAN is not set # CONFIG_IPVLAN is not set # CONFIG_VXLAN is not set # CONFIG_GENEVE is not set # CONFIG_BAREUDP is not set # CONFIG_GTP is not set # CONFIG_MACSEC is not set # CONFIG_NETCONSOLE is not set # CONFIG_RIONET is not set # CONFIG_TUN is not set # CONFIG_TUN_VNET_CROSS_LE is not set # CONFIG_VETH is not set # CONFIG_NLMON is not set # CONFIG_ARCNET is not set CONFIG_ETHERNET=y CONFIG_NET_VENDOR_3COM=y # CONFIG_VORTEX is not set # CONFIG_TYPHOON is not set CONFIG_NET_VENDOR_ADAPTEC=y # CONFIG_ADAPTEC_STARFIRE is not set CONFIG_NET_VENDOR_AGERE=y # CONFIG_ET131X is not set CONFIG_NET_VENDOR_ALACRITECH=y # CONFIG_SLICOSS is not set CONFIG_NET_VENDOR_ALTEON=y # CONFIG_ACENIC is not set # CONFIG_ALTERA_TSE is not set CONFIG_NET_VENDOR_AMAZON=y CONFIG_NET_VENDOR_AMD=y # CONFIG_AMD8111_ETH is not set # CONFIG_PCNET32 is not set CONFIG_NET_VENDOR_AQUANTIA=y # CONFIG_AQTION is not set CONFIG_NET_VENDOR_ARC=y CONFIG_NET_VENDOR_ATHEROS=y # CONFIG_ATL2 is not set # CONFIG_ATL1 is not set # CONFIG_ATL1E is not set # CONFIG_ATL1C is not set # CONFIG_ALX is not set CONFIG_NET_VENDOR_BROADCOM=y # CONFIG_B44 is not set # CONFIG_BCMGENET is not set # CONFIG_BNX2 is not set # CONFIG_CNIC is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2X is not set # CONFIG_SYSTEMPORT is not set # CONFIG_BNXT is not set CONFIG_NET_VENDOR_BROCADE=y # CONFIG_BNA is not set CONFIG_NET_VENDOR_CADENCE=y CONFIG_NET_VENDOR_CAVIUM=y CONFIG_NET_VENDOR_CHELSIO=y # CONFIG_CHELSIO_T1 is not set # CONFIG_CHELSIO_T3 is not set # CONFIG_CHELSIO_T4 is not set # CONFIG_CHELSIO_T4VF is not set CONFIG_NET_VENDOR_CISCO=y # CONFIG_ENIC is not set CONFIG_NET_VENDOR_CORTINA=y # CONFIG_GEMINI_ETHERNET is not set # CONFIG_DNET is not set CONFIG_NET_VENDOR_DEC=y # CONFIG_NET_TULIP is not set CONFIG_NET_VENDOR_DLINK=y # CONFIG_DL2K is not set # CONFIG_SUNDANCE is not set CONFIG_NET_VENDOR_EMULEX=y # CONFIG_BE2NET is not set CONFIG_NET_VENDOR_EZCHIP=y # CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set CONFIG_NET_VENDOR_FREESCALE=y CONFIG_FS_ENET=y CONFIG_FS_ENET_HAS_SCC=y CONFIG_FS_ENET_HAS_FCC=y # CONFIG_FS_ENET_MDIO_FCC is not set # CONFIG_FSL_FMAN is not set CONFIG_FSL_PQ_MDIO=y CONFIG_FSL_XGMAC_MDIO=y CONFIG_UCC_GETH=y # CONFIG_UGETH_TX_ON_DEMAND is not set CONFIG_GIANFAR=y # CONFIG_FSL_ENETC is not set # CONFIG_FSL_ENETC_VF is not set # CONFIG_FSL_ENETC_IERB is not set # CONFIG_FSL_ENETC_MDIO is not set CONFIG_NET_VENDOR_GOOGLE=y CONFIG_NET_VENDOR_HUAWEI=y CONFIG_NET_VENDOR_I825XX=y CONFIG_NET_VENDOR_INTEL=y # CONFIG_E100 is not set CONFIG_E1000=y CONFIG_E1000E=y CONFIG_IGB=y CONFIG_IGB_HWMON=y # CONFIG_IGBVF is not set # CONFIG_IXGB is not set # CONFIG_IXGBE is not set # CONFIG_IXGBEVF is not set # CONFIG_I40E is not set # CONFIG_I40EVF is not set # CONFIG_ICE is not set # CONFIG_FM10K is not set # CONFIG_IGC is not set CONFIG_NET_VENDOR_MICROSOFT=y # CONFIG_JME is not set CONFIG_NET_VENDOR_LITEX=y # CONFIG_LITEX_LITEETH is not set CONFIG_NET_VENDOR_MARVELL=y # CONFIG_MV643XX_ETH is not set # CONFIG_MVMDIO is not set # CONFIG_SKGE is not set # CONFIG_SKY2 is not set CONFIG_NET_VENDOR_MELLANOX=y # CONFIG_MLX4_EN is not set # CONFIG_MLX5_CORE is not set # CONFIG_MLXSW_CORE is not set # CONFIG_MLXFW is not set CONFIG_NET_VENDOR_MICREL=y # CONFIG_KS8842 is not set # CONFIG_KS8851 is not set # CONFIG_KS8851_MLL is not set # CONFIG_KSZ884X_PCI is not set CONFIG_NET_VENDOR_MICROCHIP=y # CONFIG_ENC28J60 is not set # CONFIG_ENCX24J600 is not set # CONFIG_LAN743X is not set CONFIG_NET_VENDOR_MICROSEMI=y CONFIG_NET_VENDOR_MYRI=y # CONFIG_MYRI10GE is not set # CONFIG_FEALNX is not set CONFIG_NET_VENDOR_NATSEMI=y # CONFIG_NATSEMI is not set # CONFIG_NS83820 is not set CONFIG_NET_VENDOR_NETERION=y # CONFIG_S2IO is not set # CONFIG_VXGE is not set CONFIG_NET_VENDOR_NETRONOME=y # CONFIG_NFP is not set CONFIG_NET_VENDOR_NI=y # CONFIG_NI_XGE_MANAGEMENT_ENET is not set CONFIG_NET_VENDOR_8390=y # CONFIG_NE2K_PCI is not set CONFIG_NET_VENDOR_NVIDIA=y # CONFIG_FORCEDETH is not set CONFIG_NET_VENDOR_OKI=y # CONFIG_ETHOC is not set CONFIG_NET_VENDOR_PACKET_ENGINES=y # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set CONFIG_NET_VENDOR_PENSANDO=y CONFIG_NET_VENDOR_QLOGIC=y # CONFIG_QLA3XXX is not set # CONFIG_QLCNIC is not set # CONFIG_NETXEN_NIC is not set # CONFIG_QED is not set CONFIG_NET_VENDOR_QUALCOMM=y # CONFIG_QCA7000_SPI is not set # CONFIG_QCOM_EMAC is not set # CONFIG_RMNET is not set CONFIG_NET_VENDOR_RDC=y # CONFIG_R6040 is not set CONFIG_NET_VENDOR_REALTEK=y # CONFIG_8139CP is not set # CONFIG_8139TOO is not set # CONFIG_R8169 is not set CONFIG_NET_VENDOR_RENESAS=y CONFIG_NET_VENDOR_ROCKER=y CONFIG_NET_VENDOR_SAMSUNG=y # CONFIG_SXGBE_ETH is not set CONFIG_NET_VENDOR_SEEQ=y CONFIG_NET_VENDOR_SOLARFLARE=y # CONFIG_SFC is not set # CONFIG_SFC_FALCON is not set CONFIG_NET_VENDOR_SILAN=y # CONFIG_SC92031 is not set CONFIG_NET_VENDOR_SIS=y # CONFIG_SIS900 is not set # CONFIG_SIS190 is not set CONFIG_NET_VENDOR_SMSC=y # CONFIG_EPIC100 is not set # CONFIG_SMSC911X is not set # CONFIG_SMSC9420 is not set CONFIG_NET_VENDOR_SOCIONEXT=y CONFIG_NET_VENDOR_STMICRO=y # CONFIG_STMMAC_ETH is not set CONFIG_NET_VENDOR_SUN=y # CONFIG_HAPPYMEAL is not set # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NIU is not set CONFIG_NET_VENDOR_SYNOPSYS=y # CONFIG_DWC_XLGMAC is not set CONFIG_NET_VENDOR_TEHUTI=y # CONFIG_TEHUTI is not set CONFIG_NET_VENDOR_TI=y # CONFIG_TI_CPSW_PHY_SEL is not set # CONFIG_TLAN is not set CONFIG_NET_VENDOR_VIA=y # CONFIG_VIA_RHINE is not set # CONFIG_VIA_VELOCITY is not set CONFIG_NET_VENDOR_WIZNET=y # CONFIG_WIZNET_W5100 is not set # CONFIG_WIZNET_W5300 is not set CONFIG_NET_VENDOR_XILINX=y # CONFIG_XILINX_EMACLITE is not set # CONFIG_XILINX_AXI_EMAC is not set # CONFIG_XILINX_LL_TEMAC is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set CONFIG_PHYLIB=y CONFIG_SWPHY=y CONFIG_FIXED_PHY=y # # MII PHY device drivers # # CONFIG_AMD_PHY is not set # CONFIG_ADIN_PHY is not set CONFIG_AQUANTIA_PHY=y # CONFIG_AX88796B_PHY is not set CONFIG_BROADCOM_PHY=y # CONFIG_BCM54140_PHY is not set # CONFIG_BCM7XXX_PHY is not set # CONFIG_BCM84881_PHY is not set # CONFIG_BCM87XX_PHY is not set CONFIG_BCM_NET_PHYLIB=y CONFIG_CICADA_PHY=y # CONFIG_CORTINA_PHY is not set CONFIG_DAVICOM_PHY=y # CONFIG_ICPLUS_PHY is not set # CONFIG_LXT_PHY is not set # CONFIG_INTEL_XWAY_PHY is not set # CONFIG_LSI_ET1011C_PHY is not set CONFIG_MARVELL_PHY=y # CONFIG_MARVELL_10G_PHY is not set # CONFIG_MARVELL_88X2222_PHY is not set # CONFIG_MAXLINEAR_GPHY is not set # CONFIG_MEDIATEK_GE_PHY is not set # CONFIG_MICREL_PHY is not set # CONFIG_MICROCHIP_PHY is not set # CONFIG_MICROCHIP_T1_PHY is not set # CONFIG_MICROSEMI_PHY is not set # CONFIG_MOTORCOMM_PHY is not set # CONFIG_NATIONAL_PHY is not set # CONFIG_NXP_C45_TJA11XX_PHY is not set # CONFIG_NXP_TJA11XX_PHY is not set # CONFIG_QSEMI_PHY is not set # CONFIG_REALTEK_PHY is not set # CONFIG_RENESAS_PHY is not set # CONFIG_ROCKCHIP_PHY is not set # CONFIG_SMSC_PHY is not set # CONFIG_STE10XP is not set CONFIG_TERANETICS_PHY=y # CONFIG_DP83822_PHY is not set # CONFIG_DP83TC811_PHY is not set # CONFIG_DP83848_PHY is not set # CONFIG_DP83867_PHY is not set # CONFIG_DP83869_PHY is not set CONFIG_VITESSE_PHY=y # CONFIG_XILINX_GMII2RGMII is not set # CONFIG_MICREL_KS8995MA is not set CONFIG_MDIO_DEVICE=y CONFIG_MDIO_BUS=y CONFIG_FWNODE_MDIO=y CONFIG_OF_MDIO=y CONFIG_MDIO_DEVRES=y # CONFIG_MDIO_BITBANG is not set # CONFIG_MDIO_BCM_UNIMAC is not set # CONFIG_MDIO_HISI_FEMAC is not set # CONFIG_MDIO_MVUSB is not set # CONFIG_MDIO_MSCC_MIIM is not set # # MDIO Multiplexers # CONFIG_MDIO_BUS_MUX=y CONFIG_MDIO_BUS_MUX_GPIO=y # CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set CONFIG_MDIO_BUS_MUX_MMIOREG=y # # PCS device drivers # # CONFIG_PCS_XPCS is not set # end of PCS device drivers # CONFIG_PPP is not set # CONFIG_SLIP is not set CONFIG_USB_NET_DRIVERS=y # CONFIG_USB_CATC is not set # CONFIG_USB_KAWETH is not set # CONFIG_USB_PEGASUS is not set # CONFIG_USB_RTL8150 is not set # CONFIG_USB_RTL8152 is not set # CONFIG_USB_LAN78XX is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_IPHETH is not set CONFIG_WLAN=y CONFIG_WLAN_VENDOR_ADMTEK=y CONFIG_WLAN_VENDOR_ATH=y # CONFIG_ATH_DEBUG is not set # CONFIG_ATH5K_PCI is not set CONFIG_WLAN_VENDOR_ATMEL=y CONFIG_WLAN_VENDOR_BROADCOM=y CONFIG_WLAN_VENDOR_CISCO=y CONFIG_WLAN_VENDOR_INTEL=y CONFIG_WLAN_VENDOR_INTERSIL=y # CONFIG_HOSTAP is not set CONFIG_WLAN_VENDOR_MARVELL=y CONFIG_WLAN_VENDOR_MEDIATEK=y CONFIG_WLAN_VENDOR_MICROCHIP=y CONFIG_WLAN_VENDOR_RALINK=y CONFIG_WLAN_VENDOR_REALTEK=y CONFIG_WLAN_VENDOR_RSI=y CONFIG_WLAN_VENDOR_ST=y CONFIG_WLAN_VENDOR_TI=y CONFIG_WLAN_VENDOR_ZYDAS=y CONFIG_WLAN_VENDOR_QUANTENNA=y # CONFIG_WAN is not set # # Wireless WAN # # CONFIG_WWAN is not set # end of Wireless WAN # CONFIG_VMXNET3 is not set # CONFIG_NETDEVSIM is not set # CONFIG_NET_FAILOVER is not set # CONFIG_ISDN is not set # # Input device support # CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=y # CONFIG_INPUT_SPARSEKMAP is not set # CONFIG_INPUT_MATRIXKMAP is not set # # Userland interfaces # # CONFIG_INPUT_MOUSEDEV is not set # CONFIG_INPUT_JOYDEV is not set # CONFIG_INPUT_EVDEV is not set # CONFIG_INPUT_EVBUG is not set # # Input Device Drivers # # CONFIG_INPUT_KEYBOARD is not set # CONFIG_INPUT_MOUSE is not set # CONFIG_INPUT_JOYSTICK is not set # CONFIG_INPUT_TABLET is not set # CONFIG_INPUT_TOUCHSCREEN is not set # CONFIG_INPUT_MISC is not set # CONFIG_RMI4_CORE is not set # # Hardware I/O ports # CONFIG_SERIO=y CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y CONFIG_SERIO_I8042=y CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set CONFIG_SERIO_LIBPS2=y # CONFIG_SERIO_RAW is not set # CONFIG_SERIO_XILINX_XPS_PS2 is not set # CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_SERIO_PS2MULT is not set # CONFIG_SERIO_ARC_PS2 is not set # CONFIG_SERIO_APBPS2 is not set # CONFIG_SERIO_GPIO_PS2 is not set # CONFIG_USERIO is not set # CONFIG_GAMEPORT is not set # end of Hardware I/O ports # end of Input device support # # Character devices # CONFIG_TTY=y CONFIG_VT=y CONFIG_CONSOLE_TRANSLATIONS=y CONFIG_VT_CONSOLE=y CONFIG_VT_CONSOLE_SLEEP=y CONFIG_HW_CONSOLE=y CONFIG_VT_HW_CONSOLE_BINDING=y CONFIG_UNIX98_PTYS=y # CONFIG_LEGACY_PTYS is not set CONFIG_LDISC_AUTOLOAD=y # # Serial drivers # CONFIG_SERIAL_EARLYCON=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y CONFIG_SERIAL_8250_16550A_VARIANTS=y # CONFIG_SERIAL_8250_FINTEK is not set CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_DMA=y CONFIG_SERIAL_8250_PCI=y CONFIG_SERIAL_8250_EXAR=y CONFIG_SERIAL_8250_NR_UARTS=6 CONFIG_SERIAL_8250_RUNTIME_UARTS=6 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_DETECT_IRQ=y CONFIG_SERIAL_8250_RSA=y CONFIG_SERIAL_8250_FSL=y # CONFIG_SERIAL_8250_DW is not set # CONFIG_SERIAL_8250_RT288X is not set # CONFIG_SERIAL_OF_PLATFORM is not set # # Non-8250 serial port support # # CONFIG_SERIAL_MAX3100 is not set # CONFIG_SERIAL_MAX310X is not set # CONFIG_SERIAL_UARTLITE is not set CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_CPM is not set # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_SIFIVE is not set CONFIG_SERIAL_QE=m # CONFIG_SERIAL_SCCNXP is not set # CONFIG_SERIAL_SC16IS7XX is not set # CONFIG_SERIAL_ALTERA_JTAGUART is not set # CONFIG_SERIAL_ALTERA_UART is not set # CONFIG_SERIAL_XILINX_PS_UART is not set # CONFIG_SERIAL_ARC is not set # CONFIG_SERIAL_RP2 is not set # CONFIG_SERIAL_FSL_LPUART is not set # CONFIG_SERIAL_FSL_LINFLEXUART is not set # CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set # end of Serial drivers CONFIG_SERIAL_MCTRL_GPIO=y # CONFIG_SERIAL_NONSTANDARD is not set CONFIG_PPC_EPAPR_HV_BYTECHAN=y # CONFIG_PPC_EARLY_DEBUG_EHV_BC is not set # CONFIG_N_GSM is not set # CONFIG_NOZOMI is not set # CONFIG_NULL_TTY is not set # CONFIG_HVC_UDBG is not set # CONFIG_SERIAL_DEV_BUS is not set # CONFIG_TTY_PRINTK is not set # CONFIG_VIRTIO_CONSOLE is not set # CONFIG_IPMI_HANDLER is not set CONFIG_HW_RANDOM=y # CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_HW_RANDOM_BA431 is not set # CONFIG_HW_RANDOM_CCTRNG is not set # CONFIG_HW_RANDOM_XIPHERA is not set # CONFIG_APPLICOM is not set CONFIG_DEVMEM=y CONFIG_NVRAM=y CONFIG_DEVPORT=y # CONFIG_TCG_TPM is not set # CONFIG_XILLYBUS is not set # CONFIG_XILLYUSB is not set # CONFIG_RANDOM_TRUST_BOOTLOADER is not set # end of Character devices # # I2C support # CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_MUX=y # # Multiplexer I2C Chip support # # CONFIG_I2C_ARB_GPIO_CHALLENGE is not set # CONFIG_I2C_MUX_GPIO is not set # CONFIG_I2C_MUX_GPMUX is not set # CONFIG_I2C_MUX_LTC4306 is not set # CONFIG_I2C_MUX_PCA9541 is not set CONFIG_I2C_MUX_PCA954x=y # CONFIG_I2C_MUX_REG is not set # CONFIG_I2C_MUX_MLXCPLD is not set # end of Multiplexer I2C Chip support CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_ALGOBIT=y # # I2C Hardware Bus support # # # PC SMBus host controller drivers # # CONFIG_I2C_ALI1535 is not set # CONFIG_I2C_ALI1563 is not set # CONFIG_I2C_ALI15X3 is not set # CONFIG_I2C_AMD756 is not set # CONFIG_I2C_AMD8111 is not set # CONFIG_I2C_I801 is not set # CONFIG_I2C_ISCH is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set # CONFIG_I2C_NVIDIA_GPU is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # # I2C system bus drivers (mostly embedded / system-on-chip) # # CONFIG_I2C_CBUS_GPIO is not set CONFIG_I2C_CPM=m # CONFIG_I2C_DESIGNWARE_PLATFORM is not set # CONFIG_I2C_DESIGNWARE_PCI is not set # CONFIG_I2C_GPIO is not set CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers # # CONFIG_I2C_DIOLAN_U2C is not set # CONFIG_I2C_CP2615 is not set # CONFIG_I2C_ROBOTFUZZ_OSIF is not set # CONFIG_I2C_TAOS_EVM is not set # CONFIG_I2C_TINY_USB is not set # # Other I2C/SMBus bus drivers # # CONFIG_I2C_VIRTIO is not set # end of I2C Hardware Bus support # CONFIG_I2C_STUB is not set # CONFIG_I2C_SLAVE is not set # CONFIG_I2C_DEBUG_CORE is not set # CONFIG_I2C_DEBUG_ALGO is not set # CONFIG_I2C_DEBUG_BUS is not set # end of I2C support # CONFIG_I3C is not set CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y CONFIG_SPI_MEM=y # # SPI Master Controller Drivers # # CONFIG_SPI_ALTERA is not set # CONFIG_SPI_AXI_SPI_ENGINE is not set CONFIG_SPI_BITBANG=y # CONFIG_SPI_CADENCE is not set # CONFIG_SPI_DESIGNWARE is not set # CONFIG_SPI_NXP_FLEXSPI is not set CONFIG_SPI_GPIO=y CONFIG_SPI_FSL_LIB=y CONFIG_SPI_FSL_CPM=y CONFIG_SPI_FSL_SPI=y CONFIG_SPI_FSL_ESPI=y # CONFIG_SPI_OC_TINY is not set # CONFIG_SPI_PXA2XX is not set # CONFIG_SPI_ROCKCHIP is not set # CONFIG_SPI_SC18IS602 is not set # CONFIG_SPI_SIFIVE is not set # CONFIG_SPI_MXIC is not set # CONFIG_SPI_XCOMM is not set # CONFIG_SPI_XILINX is not set # CONFIG_SPI_ZYNQMP_GQSPI is not set # CONFIG_SPI_AMD is not set # # SPI Multiplexer support # # CONFIG_SPI_MUX is not set # # SPI Protocol Masters # # CONFIG_SPI_SPIDEV is not set # CONFIG_SPI_LOOPBACK_TEST is not set # CONFIG_SPI_TLE62X0 is not set # CONFIG_SPI_SLAVE is not set # CONFIG_SPMI is not set # CONFIG_HSI is not set CONFIG_PPS=y # CONFIG_PPS_DEBUG is not set # # PPS clients support # # CONFIG_PPS_CLIENT_KTIMER is not set # CONFIG_PPS_CLIENT_LDISC is not set # CONFIG_PPS_CLIENT_GPIO is not set # # PPS generators support # # # PTP clock support # CONFIG_PTP_1588_CLOCK=y CONFIG_PTP_1588_CLOCK_OPTIONAL=y CONFIG_PTP_1588_CLOCK_QORIQ=y # # Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. # # CONFIG_PTP_1588_CLOCK_IDT82P33 is not set # CONFIG_PTP_1588_CLOCK_IDTCM is not set # end of PTP clock support # CONFIG_PINCTRL is not set CONFIG_GPIOLIB=y CONFIG_GPIOLIB_FASTPATH_LIMIT=512 CONFIG_OF_GPIO=y # CONFIG_DEBUG_GPIO is not set # CONFIG_GPIO_SYSFS is not set CONFIG_GPIO_CDEV=y CONFIG_GPIO_CDEV_V1=y CONFIG_GPIO_GENERIC=y # # Memory mapped GPIO drivers # # CONFIG_GPIO_74XX_MMIO is not set # CONFIG_GPIO_ALTERA is not set # CONFIG_GPIO_CADENCE is not set # CONFIG_GPIO_DWAPB is not set # CONFIG_GPIO_EXAR is not set # CONFIG_GPIO_FTGPIO010 is not set CONFIG_GPIO_GENERIC_PLATFORM=y # CONFIG_GPIO_GRGPIO is not set # CONFIG_GPIO_HLWD is not set # CONFIG_GPIO_MB86S7X is not set CONFIG_GPIO_MPC8XXX=y # CONFIG_GPIO_SIFIVE is not set # CONFIG_GPIO_XILINX is not set # CONFIG_GPIO_AMD_FCH is not set # end of Memory mapped GPIO drivers # # I2C GPIO expanders # # CONFIG_GPIO_ADP5588 is not set # CONFIG_GPIO_ADNP is not set # CONFIG_GPIO_GW_PLD is not set # CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCA9570 is not set # CONFIG_GPIO_PCF857X is not set # CONFIG_GPIO_TPIC2810 is not set # end of I2C GPIO expanders # # MFD GPIO expanders # # end of MFD GPIO expanders # # PCI GPIO expanders # # CONFIG_GPIO_BT8XX is not set # CONFIG_GPIO_PCI_IDIO_16 is not set # CONFIG_GPIO_PCIE_IDIO_24 is not set # CONFIG_GPIO_RDC321X is not set # end of PCI GPIO expanders # # SPI GPIO expanders # # CONFIG_GPIO_74X164 is not set # CONFIG_GPIO_MAX3191X is not set # CONFIG_GPIO_MAX7301 is not set # CONFIG_GPIO_MC33880 is not set # CONFIG_GPIO_PISOSR is not set # CONFIG_GPIO_XRA1403 is not set # end of SPI GPIO expanders # # USB GPIO expanders # # end of USB GPIO expanders # # Virtual GPIO drivers # # CONFIG_GPIO_AGGREGATOR is not set # CONFIG_GPIO_MOCKUP is not set # end of Virtual GPIO drivers # CONFIG_W1 is not set CONFIG_POWER_RESET=y CONFIG_POWER_RESET_GPIO=y CONFIG_POWER_RESET_GPIO_RESTART=y # CONFIG_POWER_RESET_LTC2952 is not set # CONFIG_POWER_RESET_RESTART is not set # CONFIG_POWER_RESET_SYSCON is not set # CONFIG_POWER_RESET_SYSCON_POWEROFF is not set # CONFIG_NVMEM_REBOOT_MODE is not set CONFIG_POWER_SUPPLY=y # CONFIG_POWER_SUPPLY_DEBUG is not set CONFIG_POWER_SUPPLY_HWMON=y # CONFIG_PDA_POWER is not set # CONFIG_TEST_POWER is not set # CONFIG_CHARGER_ADP5061 is not set # CONFIG_BATTERY_CW2015 is not set # CONFIG_BATTERY_DS2780 is not set # CONFIG_BATTERY_DS2781 is not set # CONFIG_BATTERY_DS2782 is not set # CONFIG_BATTERY_SBS is not set # CONFIG_CHARGER_SBS is not set # CONFIG_MANAGER_SBS is not set # CONFIG_BATTERY_BQ27XXX is not set # CONFIG_BATTERY_MAX17040 is not set # CONFIG_BATTERY_MAX17042 is not set # CONFIG_CHARGER_MAX8903 is not set # CONFIG_CHARGER_LP8727 is not set # CONFIG_CHARGER_GPIO is not set # CONFIG_CHARGER_LT3651 is not set # CONFIG_CHARGER_LTC4162L is not set # CONFIG_CHARGER_DETECTOR_MAX14656 is not set # CONFIG_CHARGER_BQ2415X is not set # CONFIG_CHARGER_BQ24257 is not set # CONFIG_CHARGER_BQ24735 is not set # CONFIG_CHARGER_BQ2515X is not set # CONFIG_CHARGER_BQ25890 is not set # CONFIG_CHARGER_BQ25980 is not set # CONFIG_CHARGER_BQ256XX is not set # CONFIG_BATTERY_GAUGE_LTC2941 is not set # CONFIG_BATTERY_GOLDFISH is not set # CONFIG_BATTERY_RT5033 is not set # CONFIG_CHARGER_RT9455 is not set # CONFIG_CHARGER_BD99954 is not set CONFIG_HWMON=y # CONFIG_HWMON_DEBUG_CHIP is not set # # Native drivers # # CONFIG_SENSORS_AD7314 is not set # CONFIG_SENSORS_AD7414 is not set # CONFIG_SENSORS_AD7418 is not set # CONFIG_SENSORS_ADM1021 is not set # CONFIG_SENSORS_ADM1025 is not set # CONFIG_SENSORS_ADM1026 is not set # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM1177 is not set # CONFIG_SENSORS_ADM9240 is not set # CONFIG_SENSORS_ADT7310 is not set # CONFIG_SENSORS_ADT7410 is not set # CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set # CONFIG_SENSORS_ADT7475 is not set # CONFIG_SENSORS_AHT10 is not set # CONFIG_SENSORS_AQUACOMPUTER_D5NEXT is not set # CONFIG_SENSORS_AS370 is not set # CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_AXI_FAN_CONTROL is not set # CONFIG_SENSORS_ASPEED is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_CORSAIR_CPRO is not set # CONFIG_SENSORS_CORSAIR_PSU is not set # CONFIG_SENSORS_DRIVETEMP is not set # CONFIG_SENSORS_DS620 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set # CONFIG_SENSORS_F75375S is not set # CONFIG_SENSORS_GL518SM is not set # CONFIG_SENSORS_GL520SM is not set # CONFIG_SENSORS_G760A is not set # CONFIG_SENSORS_G762 is not set # CONFIG_SENSORS_GPIO_FAN is not set # CONFIG_SENSORS_HIH6130 is not set # CONFIG_SENSORS_JC42 is not set # CONFIG_SENSORS_POWR1220 is not set # CONFIG_SENSORS_LINEAGE is not set # CONFIG_SENSORS_LTC2945 is not set # CONFIG_SENSORS_LTC2947_I2C is not set # CONFIG_SENSORS_LTC2947_SPI is not set # CONFIG_SENSORS_LTC2990 is not set # CONFIG_SENSORS_LTC2992 is not set # CONFIG_SENSORS_LTC4151 is not set # CONFIG_SENSORS_LTC4215 is not set # CONFIG_SENSORS_LTC4222 is not set # CONFIG_SENSORS_LTC4245 is not set # CONFIG_SENSORS_LTC4260 is not set # CONFIG_SENSORS_LTC4261 is not set # CONFIG_SENSORS_MAX1111 is not set # CONFIG_SENSORS_MAX127 is not set # CONFIG_SENSORS_MAX16065 is not set # CONFIG_SENSORS_MAX1619 is not set # CONFIG_SENSORS_MAX1668 is not set # CONFIG_SENSORS_MAX197 is not set # CONFIG_SENSORS_MAX31722 is not set # CONFIG_SENSORS_MAX31730 is not set # CONFIG_SENSORS_MAX6621 is not set # CONFIG_SENSORS_MAX6639 is not set # CONFIG_SENSORS_MAX6642 is not set # CONFIG_SENSORS_MAX6650 is not set # CONFIG_SENSORS_MAX6697 is not set # CONFIG_SENSORS_MAX31790 is not set # CONFIG_SENSORS_MCP3021 is not set # CONFIG_SENSORS_TC654 is not set # CONFIG_SENSORS_TPS23861 is not set # CONFIG_SENSORS_MR75203 is not set # CONFIG_SENSORS_ADCXX is not set # CONFIG_SENSORS_LM63 is not set # CONFIG_SENSORS_LM70 is not set # CONFIG_SENSORS_LM73 is not set # CONFIG_SENSORS_LM75 is not set # CONFIG_SENSORS_LM77 is not set # CONFIG_SENSORS_LM78 is not set # CONFIG_SENSORS_LM80 is not set # CONFIG_SENSORS_LM83 is not set # CONFIG_SENSORS_LM85 is not set # CONFIG_SENSORS_LM87 is not set CONFIG_SENSORS_LM90=y # CONFIG_SENSORS_LM92 is not set # CONFIG_SENSORS_LM93 is not set # CONFIG_SENSORS_LM95234 is not set # CONFIG_SENSORS_LM95241 is not set # CONFIG_SENSORS_LM95245 is not set # CONFIG_SENSORS_NTC_THERMISTOR is not set # CONFIG_SENSORS_NCT7802 is not set # CONFIG_SENSORS_NPCM7XX is not set # CONFIG_SENSORS_NZXT_KRAKEN2 is not set # CONFIG_SENSORS_PCF8591 is not set # CONFIG_PMBUS is not set # CONFIG_SENSORS_SBTSI is not set # CONFIG_SENSORS_SBRMI is not set # CONFIG_SENSORS_SHT15 is not set # CONFIG_SENSORS_SHT21 is not set # CONFIG_SENSORS_SHT3x is not set # CONFIG_SENSORS_SHT4x is not set # CONFIG_SENSORS_SHTC1 is not set # CONFIG_SENSORS_SIS5595 is not set # CONFIG_SENSORS_EMC1403 is not set # CONFIG_SENSORS_EMC2103 is not set # CONFIG_SENSORS_EMC6W201 is not set # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_STTS751 is not set # CONFIG_SENSORS_SMM665 is not set # CONFIG_SENSORS_ADC128D818 is not set # CONFIG_SENSORS_ADS7828 is not set # CONFIG_SENSORS_ADS7871 is not set # CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_INA209 is not set CONFIG_SENSORS_INA2XX=y # CONFIG_SENSORS_INA3221 is not set # CONFIG_SENSORS_TC74 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP102 is not set # CONFIG_SENSORS_TMP103 is not set # CONFIG_SENSORS_TMP108 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set # CONFIG_SENSORS_TMP513 is not set # CONFIG_SENSORS_VIA686A is not set # CONFIG_SENSORS_VT8231 is not set # CONFIG_SENSORS_W83773G is not set # CONFIG_SENSORS_W83781D is not set # CONFIG_SENSORS_W83791D is not set # CONFIG_SENSORS_W83792D is not set # CONFIG_SENSORS_W83793 is not set # CONFIG_SENSORS_W83795 is not set # CONFIG_SENSORS_W83L785TS is not set # CONFIG_SENSORS_W83L786NG is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set CONFIG_BCMA_POSSIBLE=y # CONFIG_BCMA is not set # # Multifunction device drivers # # CONFIG_MFD_ACT8945A is not set # CONFIG_MFD_AS3711 is not set # CONFIG_MFD_AS3722 is not set # CONFIG_PMIC_ADP5520 is not set # CONFIG_MFD_AAT2870_CORE is not set # CONFIG_MFD_ATMEL_FLEXCOM is not set # CONFIG_MFD_ATMEL_HLCDC is not set # CONFIG_MFD_BCM590XX is not set # CONFIG_MFD_BD9571MWV is not set # CONFIG_MFD_AXP20X_I2C is not set # CONFIG_MFD_MADERA is not set # CONFIG_PMIC_DA903X is not set # CONFIG_MFD_DA9052_SPI is not set # CONFIG_MFD_DA9052_I2C is not set # CONFIG_MFD_DA9055 is not set # CONFIG_MFD_DA9062 is not set # CONFIG_MFD_DA9063 is not set # CONFIG_MFD_DA9150 is not set # CONFIG_MFD_DLN2 is not set # CONFIG_MFD_GATEWORKS_GSC is not set # CONFIG_MFD_MC13XXX_SPI is not set # CONFIG_MFD_MC13XXX_I2C is not set # CONFIG_MFD_MP2629 is not set # CONFIG_MFD_HI6421_PMIC is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_HTC_I2CPLD is not set # CONFIG_LPC_ICH is not set # CONFIG_LPC_SCH is not set # CONFIG_MFD_INTEL_PMT is not set # CONFIG_MFD_IQS62X is not set # CONFIG_MFD_JANZ_CMODIO is not set # CONFIG_MFD_KEMPLD is not set # CONFIG_MFD_88PM800 is not set # CONFIG_MFD_88PM805 is not set # CONFIG_MFD_88PM860X is not set # CONFIG_MFD_MAX14577 is not set # CONFIG_MFD_MAX77620 is not set # CONFIG_MFD_MAX77650 is not set # CONFIG_MFD_MAX77686 is not set # CONFIG_MFD_MAX77693 is not set # CONFIG_MFD_MAX77843 is not set # CONFIG_MFD_MAX8907 is not set # CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_MAX8997 is not set # CONFIG_MFD_MAX8998 is not set # CONFIG_MFD_MT6360 is not set # CONFIG_MFD_MT6397 is not set # CONFIG_MFD_MENF21BMC is not set # CONFIG_EZX_PCAP is not set # CONFIG_MFD_CPCAP is not set # CONFIG_MFD_VIPERBOARD is not set # CONFIG_MFD_NTXEC is not set # CONFIG_MFD_RETU is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_UCB1400_CORE is not set # CONFIG_MFD_RDC321X is not set # CONFIG_MFD_RT4831 is not set # CONFIG_MFD_RT5033 is not set # CONFIG_MFD_RC5T583 is not set # CONFIG_MFD_RK808 is not set # CONFIG_MFD_RN5T618 is not set # CONFIG_MFD_SEC_CORE is not set # CONFIG_MFD_SI476X_CORE is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_SKY81452 is not set # CONFIG_MFD_STMPE is not set # CONFIG_MFD_SYSCON is not set # CONFIG_MFD_TI_AM335X_TSCADC is not set # CONFIG_MFD_LP3943 is not set # CONFIG_MFD_LP8788 is not set # CONFIG_MFD_TI_LMU is not set # CONFIG_MFD_PALMAS is not set # CONFIG_TPS6105X is not set # CONFIG_TPS65010 is not set # CONFIG_TPS6507X is not set # CONFIG_MFD_TPS65086 is not set # CONFIG_MFD_TPS65090 is not set # CONFIG_MFD_TPS65217 is not set # CONFIG_MFD_TI_LP873X is not set # CONFIG_MFD_TI_LP87565 is not set # CONFIG_MFD_TPS65218 is not set # CONFIG_MFD_TPS6586X is not set # CONFIG_MFD_TPS65910 is not set # CONFIG_MFD_TPS65912_I2C is not set # CONFIG_MFD_TPS65912_SPI is not set # CONFIG_MFD_TPS80031 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_TWL6040_CORE is not set # CONFIG_MFD_WL1273_CORE is not set # CONFIG_MFD_LM3533 is not set # CONFIG_MFD_TC3589X is not set # CONFIG_MFD_TQMX86 is not set # CONFIG_MFD_VX855 is not set # CONFIG_MFD_LOCHNAGAR is not set # CONFIG_MFD_ARIZONA_I2C is not set # CONFIG_MFD_ARIZONA_SPI is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X_I2C is not set # CONFIG_MFD_WM831X_SPI is not set # CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_WM8994 is not set # CONFIG_MFD_ROHM_BD718XX is not set # CONFIG_MFD_ROHM_BD70528 is not set # CONFIG_MFD_ROHM_BD71828 is not set # CONFIG_MFD_ROHM_BD957XMUF is not set # CONFIG_MFD_STPMIC1 is not set # CONFIG_MFD_STMFX is not set # CONFIG_MFD_ATC260X_I2C is not set # CONFIG_MFD_QCOM_PM8008 is not set # CONFIG_MFD_INTEL_M10_BMC is not set # CONFIG_MFD_RSMU_I2C is not set # CONFIG_MFD_RSMU_SPI is not set # end of Multifunction device drivers # CONFIG_REGULATOR is not set # CONFIG_RC_CORE is not set # CONFIG_MEDIA_CEC_SUPPORT is not set # CONFIG_MEDIA_SUPPORT is not set # # Graphics support # # CONFIG_AGP is not set CONFIG_VGA_ARB=y CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # # ARM devices # # end of ARM devices # # Frame buffer Devices # CONFIG_FB_CMDLINE=y CONFIG_FB_NOTIFY=y CONFIG_FB=y # CONFIG_FIRMWARE_EDID is not set CONFIG_FB_CFB_FILLRECT=y CONFIG_FB_CFB_COPYAREA=y CONFIG_FB_CFB_IMAGEBLIT=y # CONFIG_FB_FOREIGN_ENDIAN is not set CONFIG_FB_MODE_HELPERS=y # CONFIG_FB_TILEBLITTING is not set # # Frame buffer hardware drivers # # CONFIG_FB_CIRRUS is not set # CONFIG_FB_PM2 is not set # CONFIG_FB_CYBER2000 is not set # CONFIG_FB_OF is not set # CONFIG_FB_CT65550 is not set # CONFIG_FB_ASILIANT is not set # CONFIG_FB_IMSTT is not set # CONFIG_FB_VGA16 is not set # CONFIG_FB_OPENCORES is not set # CONFIG_FB_S1D13XXX is not set # CONFIG_FB_NVIDIA is not set # CONFIG_FB_RIVA is not set # CONFIG_FB_I740 is not set # CONFIG_FB_MATROX is not set # CONFIG_FB_RADEON is not set # CONFIG_FB_ATY128 is not set # CONFIG_FB_ATY is not set # CONFIG_FB_S3 is not set # CONFIG_FB_SAVAGE is not set # CONFIG_FB_SIS is not set # CONFIG_FB_NEOMAGIC is not set # CONFIG_FB_KYRO is not set # CONFIG_FB_3DFX is not set # CONFIG_FB_VOODOO1 is not set # CONFIG_FB_VT8623 is not set # CONFIG_FB_TRIDENT is not set # CONFIG_FB_ARK is not set # CONFIG_FB_PM3 is not set # CONFIG_FB_CARMINE is not set CONFIG_FB_FSL_DIU=y # CONFIG_FB_SMSCUFX is not set # CONFIG_FB_UDL is not set # CONFIG_FB_IBM_GXT4500 is not set # CONFIG_FB_VIRTUAL is not set # CONFIG_FB_METRONOME is not set # CONFIG_FB_MB862XX is not set # CONFIG_FB_SIMPLE is not set # CONFIG_FB_SSD1307 is not set # CONFIG_FB_SM712 is not set # end of Frame buffer Devices # # Backlight & LCD device support # # CONFIG_LCD_CLASS_DEVICE is not set # CONFIG_BACKLIGHT_CLASS_DEVICE is not set # end of Backlight & LCD device support # # Console display driver support # # CONFIG_VGA_CONSOLE is not set CONFIG_DUMMY_CONSOLE=y CONFIG_DUMMY_CONSOLE_COLUMNS=80 CONFIG_DUMMY_CONSOLE_ROWS=25 CONFIG_FRAMEBUFFER_CONSOLE=y # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set # CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set # CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set # end of Console display driver support # CONFIG_LOGO is not set # end of Graphics support CONFIG_SOUND=y CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_JACK=y CONFIG_SND_JACK_INPUT_DEV=y # CONFIG_SND_OSSEMUL is not set CONFIG_SND_PCM_TIMER=y # CONFIG_SND_HRTIMER is not set # CONFIG_SND_DYNAMIC_MINORS is not set # CONFIG_SND_SUPPORT_OLD_API is not set CONFIG_SND_PROC_FS=y CONFIG_SND_VERBOSE_PROCFS=y # CONFIG_SND_VERBOSE_PRINTK is not set # CONFIG_SND_DEBUG is not set CONFIG_SND_VMASTER=y # CONFIG_SND_SEQUENCER is not set CONFIG_SND_AC97_CODEC=y # CONFIG_SND_DRIVERS is not set CONFIG_SND_PCI=y # CONFIG_SND_AD1889 is not set # CONFIG_SND_ALS4000 is not set # CONFIG_SND_ATIIXP is not set # CONFIG_SND_ATIIXP_MODEM is not set # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set # CONFIG_SND_AW2 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set # CONFIG_SND_CMIPCI is not set # CONFIG_SND_OXYGEN is not set # CONFIG_SND_CS4281 is not set # CONFIG_SND_CS46XX is not set # CONFIG_SND_CTXFI is not set # CONFIG_SND_DARLA20 is not set # CONFIG_SND_GINA20 is not set # CONFIG_SND_LAYLA20 is not set # CONFIG_SND_DARLA24 is not set # CONFIG_SND_GINA24 is not set # CONFIG_SND_LAYLA24 is not set # CONFIG_SND_MONA is not set # CONFIG_SND_MIA is not set # CONFIG_SND_ECHO3G is not set # CONFIG_SND_INDIGO is not set # CONFIG_SND_INDIGOIO is not set # CONFIG_SND_INDIGODJ is not set # CONFIG_SND_INDIGOIOX is not set # CONFIG_SND_INDIGODJX is not set # CONFIG_SND_ENS1370 is not set # CONFIG_SND_ENS1371 is not set # CONFIG_SND_FM801 is not set # CONFIG_SND_HDSP is not set # CONFIG_SND_HDSPM is not set # CONFIG_SND_ICE1724 is not set CONFIG_SND_INTEL8X0=y # CONFIG_SND_INTEL8X0M is not set # CONFIG_SND_KORG1212 is not set # CONFIG_SND_LOLA is not set # CONFIG_SND_LX6464ES is not set # CONFIG_SND_MIXART is not set # CONFIG_SND_NM256 is not set # CONFIG_SND_PCXHR is not set # CONFIG_SND_RIPTIDE is not set # CONFIG_SND_RME32 is not set # CONFIG_SND_RME96 is not set # CONFIG_SND_RME9652 is not set # CONFIG_SND_SE6X is not set # CONFIG_SND_VIA82XX is not set # CONFIG_SND_VIA82XX_MODEM is not set # CONFIG_SND_VIRTUOSO is not set # CONFIG_SND_VX222 is not set # CONFIG_SND_YMFPCI is not set # # HD-Audio # # CONFIG_SND_HDA_INTEL is not set # end of HD-Audio CONFIG_SND_HDA_PREALLOC_SIZE=64 # CONFIG_SND_PPC is not set CONFIG_SND_SPI=y # CONFIG_SND_USB is not set CONFIG_SND_SOC=y # CONFIG_SND_SOC_ADI is not set # CONFIG_SND_SOC_AMD_ACP is not set # CONFIG_SND_ATMEL_SOC is not set # CONFIG_SND_BCM63XX_I2S_WHISTLER is not set # # SoC Audio for Freescale CPUs # # # Common SoC Audio options for Freescale CPUs: # # CONFIG_SND_SOC_FSL_ASRC is not set # CONFIG_SND_SOC_FSL_SAI is not set # CONFIG_SND_SOC_FSL_AUDMIX is not set CONFIG_SND_SOC_FSL_SSI=y # CONFIG_SND_SOC_FSL_SPDIF is not set # CONFIG_SND_SOC_FSL_ESAI is not set # CONFIG_SND_SOC_FSL_MICFIL is not set # CONFIG_SND_SOC_FSL_XCVR is not set CONFIG_SND_SOC_FSL_UTILS=y # CONFIG_SND_SOC_IMX_AUDMUX is not set CONFIG_SND_POWERPC_SOC=y CONFIG_SND_SOC_POWERPC_DMA=y # # SoC Audio support for Freescale PPC boards: # CONFIG_SND_SOC_P1022_DS=y CONFIG_SND_SOC_P1022_RDK=y # end of SoC Audio for Freescale CPUs # CONFIG_SND_I2S_HI6210_I2S is not set # CONFIG_SND_SOC_IMG is not set # CONFIG_SND_SOC_MTK_BTCVSD is not set # CONFIG_SND_SOC_SOF_TOPLEVEL is not set # # STMicroelectronics STM32 SOC audio support # # end of STMicroelectronics STM32 SOC audio support # CONFIG_SND_SOC_XILINX_I2S is not set # CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set # CONFIG_SND_SOC_XILINX_SPDIF is not set # CONFIG_SND_SOC_XTFPGA_I2S is not set CONFIG_SND_SOC_I2C_AND_SPI=y # # CODEC drivers # # CONFIG_SND_SOC_AC97_CODEC is not set # CONFIG_SND_SOC_ADAU1372_I2C is not set # CONFIG_SND_SOC_ADAU1372_SPI is not set # CONFIG_SND_SOC_ADAU1701 is not set # CONFIG_SND_SOC_ADAU1761_I2C is not set # CONFIG_SND_SOC_ADAU1761_SPI is not set # CONFIG_SND_SOC_ADAU7002 is not set # CONFIG_SND_SOC_ADAU7118_HW is not set # CONFIG_SND_SOC_ADAU7118_I2C is not set # CONFIG_SND_SOC_AK4104 is not set # CONFIG_SND_SOC_AK4118 is not set # CONFIG_SND_SOC_AK4458 is not set # CONFIG_SND_SOC_AK4554 is not set # CONFIG_SND_SOC_AK4613 is not set # CONFIG_SND_SOC_AK4642 is not set # CONFIG_SND_SOC_AK5386 is not set # CONFIG_SND_SOC_AK5558 is not set # CONFIG_SND_SOC_ALC5623 is not set # CONFIG_SND_SOC_BD28623 is not set # CONFIG_SND_SOC_BT_SCO is not set # CONFIG_SND_SOC_CS35L32 is not set # CONFIG_SND_SOC_CS35L33 is not set # CONFIG_SND_SOC_CS35L34 is not set # CONFIG_SND_SOC_CS35L35 is not set # CONFIG_SND_SOC_CS35L36 is not set # CONFIG_SND_SOC_CS42L42 is not set # CONFIG_SND_SOC_CS42L51_I2C is not set # CONFIG_SND_SOC_CS42L52 is not set # CONFIG_SND_SOC_CS42L56 is not set # CONFIG_SND_SOC_CS42L73 is not set # CONFIG_SND_SOC_CS4234 is not set # CONFIG_SND_SOC_CS4265 is not set # CONFIG_SND_SOC_CS4270 is not set # CONFIG_SND_SOC_CS4271_I2C is not set # CONFIG_SND_SOC_CS4271_SPI is not set # CONFIG_SND_SOC_CS42XX8_I2C is not set # CONFIG_SND_SOC_CS43130 is not set # CONFIG_SND_SOC_CS4341 is not set # CONFIG_SND_SOC_CS4349 is not set # CONFIG_SND_SOC_CS53L30 is not set # CONFIG_SND_SOC_CX2072X is not set # CONFIG_SND_SOC_DA7213 is not set # CONFIG_SND_SOC_DMIC is not set # CONFIG_SND_SOC_ES7134 is not set # CONFIG_SND_SOC_ES7241 is not set # CONFIG_SND_SOC_ES8316 is not set # CONFIG_SND_SOC_ES8328_I2C is not set # CONFIG_SND_SOC_ES8328_SPI is not set # CONFIG_SND_SOC_GTM601 is not set # CONFIG_SND_SOC_ICS43432 is not set # CONFIG_SND_SOC_INNO_RK3036 is not set # CONFIG_SND_SOC_MAX98088 is not set # CONFIG_SND_SOC_MAX98357A is not set # CONFIG_SND_SOC_MAX98504 is not set # CONFIG_SND_SOC_MAX9867 is not set # CONFIG_SND_SOC_MAX98927 is not set # CONFIG_SND_SOC_MAX98373_I2C is not set # CONFIG_SND_SOC_MAX98390 is not set # CONFIG_SND_SOC_MAX9860 is not set # CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set # CONFIG_SND_SOC_PCM1681 is not set # CONFIG_SND_SOC_PCM1789_I2C is not set # CONFIG_SND_SOC_PCM179X_I2C is not set # CONFIG_SND_SOC_PCM179X_SPI is not set # CONFIG_SND_SOC_PCM186X_I2C is not set # CONFIG_SND_SOC_PCM186X_SPI is not set # CONFIG_SND_SOC_PCM3060_I2C is not set # CONFIG_SND_SOC_PCM3060_SPI is not set # CONFIG_SND_SOC_PCM3168A_I2C is not set # CONFIG_SND_SOC_PCM3168A_SPI is not set # CONFIG_SND_SOC_PCM5102A is not set # CONFIG_SND_SOC_PCM512x_I2C is not set # CONFIG_SND_SOC_PCM512x_SPI is not set # CONFIG_SND_SOC_RK3328 is not set # CONFIG_SND_SOC_RT5616 is not set # CONFIG_SND_SOC_RT5631 is not set # CONFIG_SND_SOC_RT5640 is not set # CONFIG_SND_SOC_RT5659 is not set # CONFIG_SND_SOC_SGTL5000 is not set # CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set # CONFIG_SND_SOC_SIMPLE_MUX is not set # CONFIG_SND_SOC_SPDIF is not set # CONFIG_SND_SOC_SSM2305 is not set # CONFIG_SND_SOC_SSM2518 is not set # CONFIG_SND_SOC_SSM2602_SPI is not set # CONFIG_SND_SOC_SSM2602_I2C is not set # CONFIG_SND_SOC_SSM4567 is not set # CONFIG_SND_SOC_STA32X is not set # CONFIG_SND_SOC_STA350 is not set # CONFIG_SND_SOC_STI_SAS is not set # CONFIG_SND_SOC_TAS2552 is not set # CONFIG_SND_SOC_TAS2562 is not set # CONFIG_SND_SOC_TAS2764 is not set # CONFIG_SND_SOC_TAS2770 is not set # CONFIG_SND_SOC_TAS5086 is not set # CONFIG_SND_SOC_TAS571X is not set # CONFIG_SND_SOC_TAS5720 is not set # CONFIG_SND_SOC_TAS6424 is not set # CONFIG_SND_SOC_TDA7419 is not set # CONFIG_SND_SOC_TFA9879 is not set # CONFIG_SND_SOC_TFA989X is not set # CONFIG_SND_SOC_TLV320AIC23_I2C is not set # CONFIG_SND_SOC_TLV320AIC23_SPI is not set # CONFIG_SND_SOC_TLV320AIC31XX is not set # CONFIG_SND_SOC_TLV320AIC3X_I2C is not set # CONFIG_SND_SOC_TLV320AIC3X_SPI is not set # CONFIG_SND_SOC_TLV320ADCX140 is not set # CONFIG_SND_SOC_TS3A227E is not set # CONFIG_SND_SOC_TSCS42XX is not set # CONFIG_SND_SOC_TSCS454 is not set # CONFIG_SND_SOC_UDA1334 is not set # CONFIG_SND_SOC_WM8510 is not set # CONFIG_SND_SOC_WM8523 is not set # CONFIG_SND_SOC_WM8524 is not set # CONFIG_SND_SOC_WM8580 is not set # CONFIG_SND_SOC_WM8711 is not set # CONFIG_SND_SOC_WM8728 is not set # CONFIG_SND_SOC_WM8731 is not set # CONFIG_SND_SOC_WM8737 is not set # CONFIG_SND_SOC_WM8741 is not set # CONFIG_SND_SOC_WM8750 is not set # CONFIG_SND_SOC_WM8753 is not set # CONFIG_SND_SOC_WM8770 is not set CONFIG_SND_SOC_WM8776=y # CONFIG_SND_SOC_WM8782 is not set # CONFIG_SND_SOC_WM8804_I2C is not set # CONFIG_SND_SOC_WM8804_SPI is not set # CONFIG_SND_SOC_WM8903 is not set # CONFIG_SND_SOC_WM8904 is not set CONFIG_SND_SOC_WM8960=y # CONFIG_SND_SOC_WM8962 is not set # CONFIG_SND_SOC_WM8974 is not set # CONFIG_SND_SOC_WM8978 is not set # CONFIG_SND_SOC_WM8985 is not set # CONFIG_SND_SOC_ZL38060 is not set # CONFIG_SND_SOC_MAX9759 is not set # CONFIG_SND_SOC_MT6351 is not set # CONFIG_SND_SOC_MT6358 is not set # CONFIG_SND_SOC_MT6660 is not set # CONFIG_SND_SOC_NAU8315 is not set # CONFIG_SND_SOC_NAU8540 is not set # CONFIG_SND_SOC_NAU8810 is not set # CONFIG_SND_SOC_NAU8822 is not set # CONFIG_SND_SOC_NAU8824 is not set # CONFIG_SND_SOC_TPA6130A2 is not set # end of CODEC drivers # CONFIG_SND_SIMPLE_CARD is not set # CONFIG_SND_AUDIO_GRAPH_CARD is not set CONFIG_AC97_BUS=y # # HID support # CONFIG_HID=y # CONFIG_HID_BATTERY_STRENGTH is not set # CONFIG_HIDRAW is not set # CONFIG_UHID is not set CONFIG_HID_GENERIC=y # # Special HID drivers # CONFIG_HID_A4TECH=y # CONFIG_HID_ACCUTOUCH is not set # CONFIG_HID_ACRUX is not set CONFIG_HID_APPLE=y # CONFIG_HID_APPLEIR is not set # CONFIG_HID_AUREAL is not set CONFIG_HID_BELKIN=y # CONFIG_HID_BETOP_FF is not set CONFIG_HID_CHERRY=y CONFIG_HID_CHICONY=y # CONFIG_HID_COUGAR is not set # CONFIG_HID_MACALLY is not set # CONFIG_HID_PRODIKEYS is not set # CONFIG_HID_CMEDIA is not set # CONFIG_HID_CREATIVE_SB0540 is not set CONFIG_HID_CYPRESS=y # CONFIG_HID_DRAGONRISE is not set # CONFIG_HID_EMS_FF is not set # CONFIG_HID_ELECOM is not set # CONFIG_HID_ELO is not set CONFIG_HID_EZKEY=y # CONFIG_HID_GEMBIRD is not set # CONFIG_HID_GFRM is not set # CONFIG_HID_GLORIOUS is not set # CONFIG_HID_HOLTEK is not set # CONFIG_HID_VIVALDI is not set # CONFIG_HID_KEYTOUCH is not set # CONFIG_HID_KYE is not set # CONFIG_HID_UCLOGIC is not set # CONFIG_HID_WALTOP is not set # CONFIG_HID_VIEWSONIC is not set CONFIG_HID_GYRATION=y # CONFIG_HID_ICADE is not set # CONFIG_HID_ITE is not set # CONFIG_HID_JABRA is not set # CONFIG_HID_TWINHAN is not set # CONFIG_HID_KENSINGTON is not set # CONFIG_HID_LCPOWER is not set # CONFIG_HID_LENOVO is not set # CONFIG_HID_MAGICMOUSE is not set # CONFIG_HID_MALTRON is not set # CONFIG_HID_MAYFLASH is not set # CONFIG_HID_REDRAGON is not set CONFIG_HID_MICROSOFT=y CONFIG_HID_MONTEREY=y # CONFIG_HID_MULTITOUCH is not set # CONFIG_HID_NTI is not set # CONFIG_HID_NTRIG is not set # CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set # CONFIG_HID_PENMOUNT is not set CONFIG_HID_PETALYNX=y # CONFIG_HID_PICOLCD is not set # CONFIG_HID_PLANTRONICS is not set # CONFIG_HID_PLAYSTATION is not set # CONFIG_HID_PRIMAX is not set # CONFIG_HID_RETRODE is not set # CONFIG_HID_ROCCAT is not set # CONFIG_HID_SAITEK is not set CONFIG_HID_SAMSUNG=y # CONFIG_HID_SEMITEK is not set # CONFIG_HID_SPEEDLINK is not set # CONFIG_HID_STEAM is not set # CONFIG_HID_STEELSERIES is not set CONFIG_HID_SUNPLUS=y # CONFIG_HID_RMI is not set # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set # CONFIG_HID_TIVO is not set # CONFIG_HID_TOPSEED is not set # CONFIG_HID_THRUSTMASTER is not set # CONFIG_HID_UDRAW_PS3 is not set # CONFIG_HID_WACOM is not set # CONFIG_HID_XINMO is not set # CONFIG_HID_ZEROPLUS is not set # CONFIG_HID_ZYDACRON is not set # CONFIG_HID_SENSOR_HUB is not set # CONFIG_HID_ALPS is not set # CONFIG_HID_MCP2221 is not set # end of Special HID drivers # # USB HID support # CONFIG_USB_HID=m # CONFIG_HID_PID is not set # CONFIG_USB_HIDDEV is not set # # USB HID Boot Protocol drivers # # CONFIG_USB_KBD is not set # CONFIG_USB_MOUSE is not set # end of USB HID Boot Protocol drivers # end of USB HID support # # I2C HID support # # CONFIG_I2C_HID_OF is not set # CONFIG_I2C_HID_OF_GOODIX is not set # end of I2C HID support # end of HID support CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y CONFIG_USB_OHCI_LITTLE_ENDIAN=y CONFIG_USB_SUPPORT=y CONFIG_USB_COMMON=y # CONFIG_USB_ULPI_BUS is not set # CONFIG_USB_CONN_GPIO is not set CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB=y CONFIG_USB_PCI=y # CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options # CONFIG_USB_DEFAULT_PERSIST=y # CONFIG_USB_FEW_INIT_RETRIES is not set # CONFIG_USB_DYNAMIC_MINORS is not set # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_PRODUCTLIST is not set # CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set CONFIG_USB_AUTOSUSPEND_DELAY=2 CONFIG_USB_MON=y # # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set # CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_EHCI_TT_NEWSCHED=y CONFIG_USB_EHCI_PCI=y # CONFIG_XPS_USB_HCD_XILINX is not set CONFIG_USB_EHCI_FSL=y CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_EHCI_HCD_PLATFORM is not set # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_FOTG210_HCD is not set # CONFIG_USB_MAX3421_HCD is not set CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PPC_OF_BE=y CONFIG_USB_OHCI_HCD_PPC_OF_LE=y CONFIG_USB_OHCI_HCD_PPC_OF=y CONFIG_USB_OHCI_HCD_PCI=y # CONFIG_USB_OHCI_HCD_PLATFORM is not set # CONFIG_USB_UHCI_HCD is not set # CONFIG_USB_FHCI_HCD is not set # CONFIG_USB_SL811_HCD is not set # CONFIG_USB_R8A66597_HCD is not set # CONFIG_USB_HCD_TEST_MODE is not set # # USB Device Class drivers # # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set # CONFIG_USB_WDM is not set # CONFIG_USB_TMC is not set # # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may # # # also be needed; see USB_STORAGE Help for more info # CONFIG_USB_STORAGE=y # CONFIG_USB_STORAGE_DEBUG is not set # CONFIG_USB_STORAGE_REALTEK is not set # CONFIG_USB_STORAGE_DATAFAB is not set # CONFIG_USB_STORAGE_FREECOM is not set # CONFIG_USB_STORAGE_ISD200 is not set # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_STORAGE_SDDR09 is not set # CONFIG_USB_STORAGE_SDDR55 is not set # CONFIG_USB_STORAGE_JUMPSHOT is not set # CONFIG_USB_STORAGE_ALAUDA is not set # CONFIG_USB_STORAGE_ONETOUCH is not set # CONFIG_USB_STORAGE_KARMA is not set # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set # CONFIG_USB_STORAGE_ENE_UB6250 is not set # CONFIG_USB_UAS is not set # # USB Imaging devices # # CONFIG_USB_MDC800 is not set # CONFIG_USB_MICROTEK is not set # CONFIG_USBIP_CORE is not set # CONFIG_USB_CDNS_SUPPORT is not set # CONFIG_USB_MUSB_HDRC is not set # CONFIG_USB_DWC3 is not set # CONFIG_USB_DWC2 is not set # CONFIG_USB_CHIPIDEA is not set # CONFIG_USB_ISP1760 is not set # # USB port drivers # # CONFIG_USB_SERIAL is not set # # USB Miscellaneous drivers # # CONFIG_USB_EMI62 is not set # CONFIG_USB_EMI26 is not set # CONFIG_USB_ADUTUX is not set # CONFIG_USB_SEVSEG is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set # CONFIG_USB_IDMOUSE is not set # CONFIG_USB_FTDI_ELAN is not set # CONFIG_USB_APPLEDISPLAY is not set # CONFIG_APPLE_MFI_FASTCHARGE is not set # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_EHSET_TEST_FIXTURE is not set # CONFIG_USB_ISIGHTFW is not set # CONFIG_USB_YUREX is not set # CONFIG_USB_EZUSB_FX2 is not set # CONFIG_USB_HUB_USB251XB is not set # CONFIG_USB_HSIC_USB3503 is not set # CONFIG_USB_HSIC_USB4604 is not set # CONFIG_USB_LINK_LAYER_TEST is not set # CONFIG_USB_CHAOSKEY is not set # # USB Physical Layer drivers # # CONFIG_NOP_USB_XCEIV is not set # CONFIG_USB_GPIO_VBUS is not set # CONFIG_USB_ISP1301 is not set # end of USB Physical Layer drivers # CONFIG_USB_GADGET is not set # CONFIG_TYPEC is not set # CONFIG_USB_ROLE_SWITCH is not set CONFIG_MMC=y CONFIG_PWRSEQ_EMMC=y CONFIG_PWRSEQ_SIMPLE=y CONFIG_MMC_BLOCK=y CONFIG_MMC_BLOCK_MINORS=8 # CONFIG_SDIO_UART is not set # CONFIG_MMC_TEST is not set # # MMC/SD/SDIO Host Controller Drivers # # CONFIG_MMC_DEBUG is not set CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_IO_ACCESSORS=y # CONFIG_MMC_SDHCI_PCI is not set CONFIG_MMC_SDHCI_PLTFM=y # CONFIG_MMC_SDHCI_OF_ASPEED is not set CONFIG_MMC_SDHCI_OF_ESDHC=y # CONFIG_MMC_SDHCI_OF_HLWD is not set # CONFIG_MMC_SDHCI_CADENCE is not set # CONFIG_MMC_SDHCI_F_SDH30 is not set # CONFIG_MMC_SDHCI_MILBEAUT is not set # CONFIG_MMC_WBSD is not set # CONFIG_MMC_TIFM_SD is not set # CONFIG_MMC_SPI is not set # CONFIG_MMC_CB710 is not set # CONFIG_MMC_VIA_SDMMC is not set # CONFIG_MMC_VUB300 is not set # CONFIG_MMC_USHC is not set # CONFIG_MMC_USDHI6ROL0 is not set # CONFIG_MMC_CQHCI is not set # CONFIG_MMC_HSQ is not set # CONFIG_MMC_TOSHIBA_PCI is not set # CONFIG_MMC_SDHCI_XENON is not set # CONFIG_MMC_SDHCI_OMAP is not set # CONFIG_MMC_SDHCI_AM654 is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_EDAC_ATOMIC_SCRUB=y CONFIG_EDAC_SUPPORT=y CONFIG_RTC_LIB=y CONFIG_RTC_MC146818_LIB=y CONFIG_RTC_CLASS=y CONFIG_RTC_HCTOSYS=y CONFIG_RTC_HCTOSYS_DEVICE="rtc0" CONFIG_RTC_SYSTOHC=y CONFIG_RTC_SYSTOHC_DEVICE="rtc0" # CONFIG_RTC_DEBUG is not set CONFIG_RTC_NVMEM=y # # RTC interfaces # CONFIG_RTC_INTF_SYSFS=y CONFIG_RTC_INTF_PROC=y CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set # CONFIG_RTC_DRV_TEST is not set # # I2C RTC drivers # # CONFIG_RTC_DRV_ABB5ZES3 is not set # CONFIG_RTC_DRV_ABEOZ9 is not set # CONFIG_RTC_DRV_ABX80X is not set CONFIG_RTC_DRV_DS1307=y # CONFIG_RTC_DRV_DS1307_CENTURY is not set CONFIG_RTC_DRV_DS1374=y # CONFIG_RTC_DRV_DS1672 is not set # CONFIG_RTC_DRV_HYM8563 is not set # CONFIG_RTC_DRV_MAX6900 is not set # CONFIG_RTC_DRV_RS5C372 is not set # CONFIG_RTC_DRV_ISL1208 is not set # CONFIG_RTC_DRV_ISL12022 is not set # CONFIG_RTC_DRV_ISL12026 is not set # CONFIG_RTC_DRV_X1205 is not set # CONFIG_RTC_DRV_PCF8523 is not set # CONFIG_RTC_DRV_PCF85063 is not set # CONFIG_RTC_DRV_PCF85363 is not set # CONFIG_RTC_DRV_PCF8563 is not set # CONFIG_RTC_DRV_PCF8583 is not set # CONFIG_RTC_DRV_M41T80 is not set # CONFIG_RTC_DRV_BQ32K is not set # CONFIG_RTC_DRV_S35390A is not set # CONFIG_RTC_DRV_FM3130 is not set # CONFIG_RTC_DRV_RX8010 is not set # CONFIG_RTC_DRV_RX8581 is not set # CONFIG_RTC_DRV_RX8025 is not set # CONFIG_RTC_DRV_EM3027 is not set # CONFIG_RTC_DRV_RV3028 is not set # CONFIG_RTC_DRV_RV3032 is not set # CONFIG_RTC_DRV_RV8803 is not set # CONFIG_RTC_DRV_SD3078 is not set # # SPI RTC drivers # # CONFIG_RTC_DRV_M41T93 is not set # CONFIG_RTC_DRV_M41T94 is not set # CONFIG_RTC_DRV_DS1302 is not set # CONFIG_RTC_DRV_DS1305 is not set # CONFIG_RTC_DRV_DS1343 is not set # CONFIG_RTC_DRV_DS1347 is not set # CONFIG_RTC_DRV_DS1390 is not set # CONFIG_RTC_DRV_MAX6916 is not set # CONFIG_RTC_DRV_R9701 is not set # CONFIG_RTC_DRV_RX4581 is not set # CONFIG_RTC_DRV_RS5C348 is not set # CONFIG_RTC_DRV_MAX6902 is not set # CONFIG_RTC_DRV_PCF2123 is not set # CONFIG_RTC_DRV_MCP795 is not set CONFIG_RTC_I2C_AND_SPI=y # # SPI and I2C RTC drivers # CONFIG_RTC_DRV_DS3232=y CONFIG_RTC_DRV_DS3232_HWMON=y # CONFIG_RTC_DRV_PCF2127 is not set # CONFIG_RTC_DRV_RV3029C2 is not set # CONFIG_RTC_DRV_RX6110 is not set # # Platform RTC drivers # CONFIG_RTC_DRV_CMOS=y # CONFIG_RTC_DRV_DS1286 is not set # CONFIG_RTC_DRV_DS1511 is not set # CONFIG_RTC_DRV_DS1553 is not set # CONFIG_RTC_DRV_DS1685_FAMILY is not set # CONFIG_RTC_DRV_DS1742 is not set # CONFIG_RTC_DRV_DS2404 is not set # CONFIG_RTC_DRV_STK17TA8 is not set # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set # CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_BQ4802 is not set # CONFIG_RTC_DRV_RP5C01 is not set # CONFIG_RTC_DRV_V3020 is not set # CONFIG_RTC_DRV_ZYNQMP is not set # # on-CPU RTC drivers # # CONFIG_RTC_DRV_GENERIC is not set # CONFIG_RTC_DRV_CADENCE is not set # CONFIG_RTC_DRV_FTRTC010 is not set # CONFIG_RTC_DRV_R7301 is not set # # HID Sensor RTC drivers # # CONFIG_RTC_DRV_GOLDFISH is not set CONFIG_DMADEVICES=y # CONFIG_DMADEVICES_DEBUG is not set # # DMA Devices # CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y CONFIG_DMA_ENGINE=y CONFIG_DMA_OF=y # CONFIG_ALTERA_MSGDMA is not set # CONFIG_DW_AXI_DMAC is not set CONFIG_FSL_DMA=y # CONFIG_FSL_EDMA is not set # CONFIG_INTEL_IDMA64 is not set # CONFIG_PLX_DMA is not set # CONFIG_XILINX_ZYNQMP_DPDMA is not set # CONFIG_QCOM_HIDMA_MGMT is not set # CONFIG_QCOM_HIDMA is not set # CONFIG_DW_DMAC is not set # CONFIG_DW_DMAC_PCI is not set # CONFIG_DW_EDMA is not set # CONFIG_DW_EDMA_PCIE is not set # CONFIG_SF_PDMA is not set # # DMA Clients # # CONFIG_ASYNC_TX_DMA is not set # CONFIG_DMATEST is not set # # DMABUF options # # CONFIG_SYNC_FILE is not set # CONFIG_DMABUF_HEAPS is not set # end of DMABUF options # CONFIG_AUXDISPLAY is not set CONFIG_UIO=y # CONFIG_UIO_CIF is not set # CONFIG_UIO_PDRV_GENIRQ is not set # CONFIG_UIO_DMEM_GENIRQ is not set # CONFIG_UIO_AEC is not set # CONFIG_UIO_SERCOS3 is not set # CONFIG_UIO_PCI_GENERIC is not set # CONFIG_UIO_NETX is not set # CONFIG_UIO_FSL_ELBC_GPCM is not set # CONFIG_UIO_PRUSS is not set # CONFIG_UIO_MF624 is not set # CONFIG_VFIO is not set CONFIG_VIRT_DRIVERS=y CONFIG_FSL_HV_MANAGER=y CONFIG_VIRTIO_MENU=y # CONFIG_VIRTIO_PCI is not set # CONFIG_VIRTIO_MMIO is not set # CONFIG_VDPA is not set CONFIG_VHOST_MENU=y # CONFIG_VHOST_NET is not set # CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set # # Microsoft Hyper-V guest support # # end of Microsoft Hyper-V guest support # CONFIG_GREYBUS is not set # CONFIG_COMEDI is not set # CONFIG_STAGING is not set # CONFIG_GOLDFISH is not set # CONFIG_COMMON_CLK is not set # CONFIG_HWSPINLOCK is not set # # Clock Source drivers # # CONFIG_MICROCHIP_PIT64B is not set # end of Clock Source drivers # CONFIG_MAILBOX is not set CONFIG_IOMMU_SUPPORT=y # # Generic IOMMU Pagetable Support # # end of Generic IOMMU Pagetable Support # CONFIG_IOMMU_DEBUGFS is not set # # Remoteproc drivers # # CONFIG_REMOTEPROC is not set # end of Remoteproc drivers # # Rpmsg drivers # # CONFIG_RPMSG_VIRTIO is not set # end of Rpmsg drivers # CONFIG_SOUNDWIRE is not set # # SOC (System On Chip) specific Drivers # # # Amlogic SoC drivers # # end of Amlogic SoC drivers # # Broadcom SoC drivers # # end of Broadcom SoC drivers # # NXP/Freescale QorIQ SoC drivers # # CONFIG_FSL_DPAA is not set CONFIG_QUICC_ENGINE=y CONFIG_UCC_SLOW=y CONFIG_UCC_FAST=y CONFIG_UCC=y CONFIG_FSL_GUTS=y # end of NXP/Freescale QorIQ SoC drivers # # i.MX SoC drivers # # end of i.MX SoC drivers # # Enable LiteX SoC Builder specific drivers # # CONFIG_LITEX_SOC_CONTROLLER is not set # end of Enable LiteX SoC Builder specific drivers # # Qualcomm SoC drivers # # end of Qualcomm SoC drivers # CONFIG_SOC_TI is not set # # Xilinx SoC drivers # # end of Xilinx SoC drivers # end of SOC (System On Chip) specific Drivers # CONFIG_PM_DEVFREQ is not set # CONFIG_EXTCON is not set CONFIG_MEMORY=y CONFIG_FSL_CORENET_CF=y CONFIG_FSL_IFC=y # CONFIG_IIO is not set # CONFIG_NTB is not set # CONFIG_VME_BUS is not set # CONFIG_PWM is not set # # IRQ chip support # CONFIG_IRQCHIP=y # CONFIG_AL_FIC is not set # end of IRQ chip support # CONFIG_IPACK_BUS is not set CONFIG_RESET_CONTROLLER=y # CONFIG_RESET_TI_SYSCON is not set # # PHY Subsystem # # CONFIG_GENERIC_PHY is not set # CONFIG_PHY_CAN_TRANSCEIVER is not set # CONFIG_BCM_KONA_USB2_PHY is not set # CONFIG_PHY_CADENCE_DPHY is not set # CONFIG_PHY_CADENCE_SALVO is not set # CONFIG_PHY_FSL_IMX8MQ_USB is not set # CONFIG_PHY_MIXEL_MIPI_DPHY is not set # CONFIG_PHY_PXA_28NM_HSIC is not set # CONFIG_PHY_PXA_28NM_USB2 is not set # CONFIG_PHY_MAPPHONE_MDM6600 is not set # end of PHY Subsystem # CONFIG_POWERCAP is not set # CONFIG_MCB is not set # # Performance monitor support # # end of Performance monitor support # CONFIG_RAS is not set # CONFIG_USB4 is not set # # Android # # CONFIG_ANDROID is not set # end of Android # CONFIG_LIBNVDIMM is not set # CONFIG_DAX is not set CONFIG_NVMEM=y CONFIG_NVMEM_SYSFS=y # CONFIG_NVMEM_RMEM is not set # # HW tracing support # # CONFIG_STM is not set # CONFIG_INTEL_TH is not set # end of HW tracing support # CONFIG_FPGA is not set # CONFIG_FSI is not set # CONFIG_SIOX is not set # CONFIG_SLIMBUS is not set # CONFIG_INTERCONNECT is not set # CONFIG_COUNTER is not set # end of Device Drivers # # File systems # # CONFIG_VALIDATE_FS_PARSER is not set CONFIG_FS_IOMAP=y CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT3_FS is not set CONFIG_EXT4_FS=y # CONFIG_EXT4_FS_POSIX_ACL is not set # CONFIG_EXT4_FS_SECURITY is not set # CONFIG_EXT4_DEBUG is not set CONFIG_JBD2=y # CONFIG_JBD2_DEBUG is not set CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set # CONFIG_F2FS_FS is not set # CONFIG_FS_DAX is not set CONFIG_EXPORTFS=y # CONFIG_EXPORTFS_BLOCK_OPS is not set CONFIG_FILE_LOCKING=y # CONFIG_FS_ENCRYPTION is not set # CONFIG_FS_VERITY is not set CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY_USER=y # CONFIG_FANOTIFY is not set # CONFIG_QUOTA is not set # CONFIG_AUTOFS4_FS is not set # CONFIG_AUTOFS_FS is not set # CONFIG_FUSE_FS is not set # CONFIG_OVERLAY_FS is not set # # Caches # # CONFIG_FSCACHE is not set # end of Caches # # CD-ROM/DVD Filesystems # CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_ZISOFS=y CONFIG_UDF_FS=m # end of CD-ROM/DVD Filesystems # # DOS/FAT/EXFAT/NT Filesystems # CONFIG_FAT_FS=y CONFIG_MSDOS_FS=m CONFIG_VFAT_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" # CONFIG_FAT_DEFAULT_UTF8 is not set # CONFIG_EXFAT_FS is not set CONFIG_NTFS_FS=y # CONFIG_NTFS_DEBUG is not set # CONFIG_NTFS_RW is not set # CONFIG_NTFS3_FS is not set # end of DOS/FAT/EXFAT/NT Filesystems # # Pseudo filesystems # CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y # CONFIG_PROC_CHILDREN is not set CONFIG_KERNFS=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_TMPFS_XATTR is not set CONFIG_ARCH_SUPPORTS_HUGETLBFS=y CONFIG_HUGETLBFS=y CONFIG_HUGETLB_PAGE=y CONFIG_MEMFD_CREATE=y # CONFIG_CONFIGFS_FS is not set # end of Pseudo filesystems CONFIG_MISC_FILESYSTEMS=y # CONFIG_ORANGEFS_FS is not set CONFIG_ADFS_FS=m # CONFIG_ADFS_FS_RW is not set CONFIG_AFFS_FS=m # CONFIG_ECRYPT_FS is not set CONFIG_HFS_FS=m CONFIG_HFSPLUS_FS=m CONFIG_BEFS_FS=m # CONFIG_BEFS_DEBUG is not set CONFIG_BFS_FS=m CONFIG_EFS_FS=m CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=1 CONFIG_JFFS2_FS_WRITEBUFFER=y # CONFIG_JFFS2_FS_WBUF_VERIFY is not set # CONFIG_JFFS2_SUMMARY is not set # CONFIG_JFFS2_FS_XATTR is not set # CONFIG_JFFS2_COMPRESSION_OPTIONS is not set CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y CONFIG_UBIFS_FS=y # CONFIG_UBIFS_FS_ADVANCED_COMPR is not set CONFIG_UBIFS_FS_LZO=y CONFIG_UBIFS_FS_ZLIB=y CONFIG_UBIFS_FS_ZSTD=y # CONFIG_UBIFS_ATIME_SUPPORT is not set CONFIG_UBIFS_FS_XATTR=y CONFIG_UBIFS_FS_SECURITY=y # CONFIG_UBIFS_FS_AUTHENTICATION is not set CONFIG_CRAMFS=y CONFIG_CRAMFS_BLOCKDEV=y # CONFIG_CRAMFS_MTD is not set # CONFIG_SQUASHFS is not set CONFIG_VXFS_FS=m # CONFIG_MINIX_FS is not set # CONFIG_OMFS_FS is not set CONFIG_HPFS_FS=m CONFIG_QNX4FS_FS=m # CONFIG_QNX6FS_FS is not set # CONFIG_ROMFS_FS is not set # CONFIG_PSTORE is not set CONFIG_SYSV_FS=m CONFIG_UFS_FS=m # CONFIG_UFS_FS_WRITE is not set # CONFIG_UFS_DEBUG is not set # CONFIG_EROFS_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V2=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set CONFIG_NFS_V4=y # CONFIG_NFS_SWAP is not set # CONFIG_NFS_V4_1 is not set CONFIG_ROOT_NFS=y # CONFIG_NFS_USE_LEGACY_DNS is not set CONFIG_NFS_USE_KERNEL_DNS=y CONFIG_NFS_DISABLE_UDP_SUPPORT=y CONFIG_NFSD=y # CONFIG_NFSD_V3 is not set # CONFIG_NFSD_V4 is not set CONFIG_GRACE_PERIOD=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y CONFIG_SUNRPC_GSS=y # CONFIG_SUNRPC_DEBUG is not set # CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_SMB_SERVER is not set # CONFIG_CODA_FS is not set # CONFIG_AFS_FS is not set CONFIG_NLS=y CONFIG_NLS_DEFAULT="iso8859-1" CONFIG_NLS_CODEPAGE_437=y # CONFIG_NLS_CODEPAGE_737 is not set # CONFIG_NLS_CODEPAGE_775 is not set CONFIG_NLS_CODEPAGE_850=y # CONFIG_NLS_CODEPAGE_852 is not set # CONFIG_NLS_CODEPAGE_855 is not set # CONFIG_NLS_CODEPAGE_857 is not set # CONFIG_NLS_CODEPAGE_860 is not set # CONFIG_NLS_CODEPAGE_861 is not set # CONFIG_NLS_CODEPAGE_862 is not set # CONFIG_NLS_CODEPAGE_863 is not set # CONFIG_NLS_CODEPAGE_864 is not set # CONFIG_NLS_CODEPAGE_865 is not set # CONFIG_NLS_CODEPAGE_866 is not set # CONFIG_NLS_CODEPAGE_869 is not set # CONFIG_NLS_CODEPAGE_936 is not set # CONFIG_NLS_CODEPAGE_950 is not set # CONFIG_NLS_CODEPAGE_932 is not set # CONFIG_NLS_CODEPAGE_949 is not set # CONFIG_NLS_CODEPAGE_874 is not set # CONFIG_NLS_ISO8859_8 is not set # CONFIG_NLS_CODEPAGE_1250 is not set # CONFIG_NLS_CODEPAGE_1251 is not set # CONFIG_NLS_ASCII is not set CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_ISO8859_2 is not set # CONFIG_NLS_ISO8859_3 is not set # CONFIG_NLS_ISO8859_4 is not set # CONFIG_NLS_ISO8859_5 is not set # CONFIG_NLS_ISO8859_6 is not set # CONFIG_NLS_ISO8859_7 is not set # CONFIG_NLS_ISO8859_9 is not set # CONFIG_NLS_ISO8859_13 is not set # CONFIG_NLS_ISO8859_14 is not set # CONFIG_NLS_ISO8859_15 is not set # CONFIG_NLS_KOI8_R is not set # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_MAC_ROMAN is not set # CONFIG_NLS_MAC_CELTIC is not set # CONFIG_NLS_MAC_CENTEURO is not set # CONFIG_NLS_MAC_CROATIAN is not set # CONFIG_NLS_MAC_CYRILLIC is not set # CONFIG_NLS_MAC_GAELIC is not set # CONFIG_NLS_MAC_GREEK is not set # CONFIG_NLS_MAC_ICELAND is not set # CONFIG_NLS_MAC_INUIT is not set # CONFIG_NLS_MAC_ROMANIAN is not set # CONFIG_NLS_MAC_TURKISH is not set CONFIG_NLS_UTF8=m # CONFIG_UNICODE is not set CONFIG_IO_WQ=y # end of File systems # # Security options # CONFIG_KEYS=y # CONFIG_KEYS_REQUEST_CACHE is not set # CONFIG_PERSISTENT_KEYRINGS is not set # CONFIG_ENCRYPTED_KEYS is not set # CONFIG_KEY_DH_OPERATIONS is not set # CONFIG_SECURITY_DMESG_RESTRICT is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y # CONFIG_HARDENED_USERCOPY is not set # CONFIG_FORTIFY_SOURCE is not set # CONFIG_STATIC_USERMODEHELPER is not set CONFIG_DEFAULT_SECURITY_DAC=y CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf" # # Kernel hardening options # # # Memory initialization # CONFIG_INIT_STACK_NONE=y # CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set # CONFIG_INIT_ON_FREE_DEFAULT_ON is not set # end of Memory initialization # end of Kernel hardening options # end of Security options CONFIG_CRYPTO=y # # Crypto core or helper # CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=y CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_SKCIPHER=y CONFIG_CRYPTO_SKCIPHER2=y CONFIG_CRYPTO_HASH=y CONFIG_CRYPTO_HASH2=y CONFIG_CRYPTO_RNG=y CONFIG_CRYPTO_RNG2=y CONFIG_CRYPTO_RNG_DEFAULT=y CONFIG_CRYPTO_AKCIPHER2=y CONFIG_CRYPTO_AKCIPHER=y CONFIG_CRYPTO_KPP2=y CONFIG_CRYPTO_ACOMP2=y CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_USER is not set CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y CONFIG_CRYPTO_GF128MUL=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_NULL2=y # CONFIG_CRYPTO_PCRYPT is not set # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=y # CONFIG_CRYPTO_TEST is not set CONFIG_CRYPTO_ENGINE=y # # Public-key cryptography # CONFIG_CRYPTO_RSA=y # CONFIG_CRYPTO_DH is not set # CONFIG_CRYPTO_ECDH is not set # CONFIG_CRYPTO_ECDSA is not set # CONFIG_CRYPTO_ECRDSA is not set # CONFIG_CRYPTO_SM2 is not set # CONFIG_CRYPTO_CURVE25519 is not set # # Authenticated Encryption with Associated Data # # CONFIG_CRYPTO_CCM is not set CONFIG_CRYPTO_GCM=y # CONFIG_CRYPTO_CHACHA20POLY1305 is not set # CONFIG_CRYPTO_AEGIS128 is not set CONFIG_CRYPTO_SEQIV=y CONFIG_CRYPTO_ECHAINIV=y # # Block modes # CONFIG_CRYPTO_CBC=y # CONFIG_CRYPTO_CFB is not set CONFIG_CRYPTO_CTR=y # CONFIG_CRYPTO_CTS is not set CONFIG_CRYPTO_ECB=y # CONFIG_CRYPTO_LRW is not set # CONFIG_CRYPTO_OFB is not set CONFIG_CRYPTO_PCBC=m CONFIG_CRYPTO_XTS=y # CONFIG_CRYPTO_KEYWRAP is not set # CONFIG_CRYPTO_ADIANTUM is not set # CONFIG_CRYPTO_ESSIV is not set # # Hash modes # # CONFIG_CRYPTO_CMAC is not set CONFIG_CRYPTO_HMAC=y # CONFIG_CRYPTO_XCBC is not set # CONFIG_CRYPTO_VMAC is not set # # Digest # CONFIG_CRYPTO_CRC32C=y # CONFIG_CRYPTO_CRC32 is not set # CONFIG_CRYPTO_XXHASH is not set # CONFIG_CRYPTO_BLAKE2B is not set # CONFIG_CRYPTO_BLAKE2S is not set CONFIG_CRYPTO_CRCT10DIF=y CONFIG_CRYPTO_GHASH=y # CONFIG_CRYPTO_POLY1305 is not set CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_MD5=m # CONFIG_CRYPTO_MD5_PPC is not set # CONFIG_CRYPTO_MICHAEL_MIC is not set # CONFIG_CRYPTO_RMD160 is not set CONFIG_CRYPTO_SHA1=m # CONFIG_CRYPTO_SHA1_PPC is not set # CONFIG_CRYPTO_SHA1_PPC_SPE is not set CONFIG_CRYPTO_SHA256=y # CONFIG_CRYPTO_SHA256_PPC_SPE is not set CONFIG_CRYPTO_SHA512=y # CONFIG_CRYPTO_SHA3 is not set # CONFIG_CRYPTO_SM3 is not set # CONFIG_CRYPTO_STREEBOG is not set # CONFIG_CRYPTO_WP512 is not set # # Ciphers # CONFIG_CRYPTO_AES=y # CONFIG_CRYPTO_AES_TI is not set # CONFIG_CRYPTO_AES_PPC_SPE is not set # CONFIG_CRYPTO_BLOWFISH is not set # CONFIG_CRYPTO_CAMELLIA is not set # CONFIG_CRYPTO_CAST5 is not set # CONFIG_CRYPTO_CAST6 is not set # CONFIG_CRYPTO_DES is not set # CONFIG_CRYPTO_FCRYPT is not set # CONFIG_CRYPTO_CHACHA20 is not set # CONFIG_CRYPTO_SERPENT is not set # CONFIG_CRYPTO_SM4 is not set # CONFIG_CRYPTO_TWOFISH is not set # # Compression # CONFIG_CRYPTO_DEFLATE=y CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_842 is not set # CONFIG_CRYPTO_LZ4 is not set # CONFIG_CRYPTO_LZ4HC is not set CONFIG_CRYPTO_ZSTD=y # # Random Number Generation # # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_DRBG_MENU=y CONFIG_CRYPTO_DRBG_HMAC=y # CONFIG_CRYPTO_DRBG_HASH is not set # CONFIG_CRYPTO_DRBG_CTR is not set CONFIG_CRYPTO_DRBG=y CONFIG_CRYPTO_JITTERENTROPY=y # CONFIG_CRYPTO_USER_API_HASH is not set # CONFIG_CRYPTO_USER_API_SKCIPHER is not set # CONFIG_CRYPTO_USER_API_RNG is not set # CONFIG_CRYPTO_USER_API_AEAD is not set CONFIG_CRYPTO_HASH_INFO=y # # Crypto library routines # CONFIG_CRYPTO_LIB_AES=y # CONFIG_CRYPTO_LIB_BLAKE2S is not set # CONFIG_CRYPTO_LIB_CHACHA is not set # CONFIG_CRYPTO_LIB_CURVE25519 is not set CONFIG_CRYPTO_LIB_DES=y CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1 # CONFIG_CRYPTO_LIB_POLY1305 is not set # CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set CONFIG_CRYPTO_LIB_SHA256=y CONFIG_CRYPTO_HW=y CONFIG_CRYPTO_DEV_FSL_CAAM_COMMON=y CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC=y CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API_DESC=y CONFIG_CRYPTO_DEV_FSL_CAAM=y # CONFIG_CRYPTO_DEV_FSL_CAAM_DEBUG is not set CONFIG_CRYPTO_DEV_FSL_CAAM_JR=y CONFIG_CRYPTO_DEV_FSL_CAAM_RINGSIZE=9 # CONFIG_CRYPTO_DEV_FSL_CAAM_INTC is not set CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API=y CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API=y CONFIG_CRYPTO_DEV_FSL_CAAM_PKC_API=y CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API=y CONFIG_CRYPTO_DEV_TALITOS=y CONFIG_CRYPTO_DEV_TALITOS2=y # CONFIG_CRYPTO_DEV_ATMEL_ECC is not set # CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set # CONFIG_CRYPTO_DEV_SAFEXCEL is not set # CONFIG_CRYPTO_DEV_CCREE is not set # CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set # CONFIG_ASYMMETRIC_KEY_TYPE is not set # # Certificates for signature checking # # CONFIG_SYSTEM_BLACKLIST_KEYRING is not set # end of Certificates for signature checking CONFIG_BINARY_PRINTF=y # # Library routines # # CONFIG_PACKING is not set CONFIG_BITREVERSE=y CONFIG_GENERIC_STRNCPY_FROM_USER=y CONFIG_GENERIC_STRNLEN_USER=y CONFIG_GENERIC_NET_UTILS=y # CONFIG_CORDIC is not set # CONFIG_PRIME_NUMBERS is not set CONFIG_GENERIC_PCI_IOMAP=y # CONFIG_CRC_CCITT is not set CONFIG_CRC16=y CONFIG_CRC_T10DIF=y CONFIG_CRC_ITU_T=m CONFIG_CRC32=y # CONFIG_CRC32_SELFTEST is not set CONFIG_CRC32_SLICEBY8=y # CONFIG_CRC32_SLICEBY4 is not set # CONFIG_CRC32_SARWATE is not set # CONFIG_CRC32_BIT is not set # CONFIG_CRC64 is not set # CONFIG_CRC4 is not set # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m # CONFIG_CRC8 is not set CONFIG_XXHASH=y # CONFIG_RANDOM32_SELFTEST is not set CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y CONFIG_LZO_COMPRESS=y CONFIG_LZO_DECOMPRESS=y CONFIG_LZ4_DECOMPRESS=y CONFIG_ZSTD_COMPRESS=y CONFIG_ZSTD_DECOMPRESS=y CONFIG_XZ_DEC=y CONFIG_XZ_DEC_X86=y CONFIG_XZ_DEC_POWERPC=y CONFIG_XZ_DEC_IA64=y CONFIG_XZ_DEC_ARM=y CONFIG_XZ_DEC_ARMTHUMB=y CONFIG_XZ_DEC_SPARC=y CONFIG_XZ_DEC_BCJ=y # CONFIG_XZ_DEC_TEST is not set CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y CONFIG_DECOMPRESS_XZ=y CONFIG_DECOMPRESS_LZO=y CONFIG_DECOMPRESS_LZ4=y CONFIG_DECOMPRESS_ZSTD=y CONFIG_GENERIC_ALLOCATOR=y CONFIG_ASSOCIATIVE_ARRAY=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT_MAP=y CONFIG_HAS_DMA=y CONFIG_NEED_SG_DMA_LENGTH=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_DMA_ADDR_T_64BIT=y CONFIG_ARCH_HAS_DMA_SET_MASK=y CONFIG_DMA_DECLARE_COHERENT=y CONFIG_SWIOTLB=y # CONFIG_DMA_RESTRICTED_POOL is not set # CONFIG_DMA_API_DEBUG is not set # CONFIG_DMA_MAP_BENCHMARK is not set CONFIG_SGL_ALLOC=y CONFIG_CPU_RMAP=y CONFIG_DQL=y CONFIG_GLOB=y # CONFIG_GLOB_SELFTEST is not set CONFIG_NLATTR=y CONFIG_GENERIC_ATOMIC64=y CONFIG_CLZ_TAB=y # CONFIG_IRQ_POLL is not set CONFIG_MPILIB=y CONFIG_LIBFDT=y CONFIG_OID_REGISTRY=y CONFIG_HAVE_GENERIC_VDSO=y CONFIG_GENERIC_GETTIMEOFDAY=y CONFIG_GENERIC_VDSO_TIME_NS=y CONFIG_FONT_SUPPORT=y CONFIG_FONTS=y CONFIG_FONT_8x8=y CONFIG_FONT_8x16=y # CONFIG_FONT_6x11 is not set # CONFIG_FONT_7x14 is not set # CONFIG_FONT_PEARL_8x8 is not set # CONFIG_FONT_ACORN_8x8 is not set # CONFIG_FONT_MINI_4x6 is not set # CONFIG_FONT_6x10 is not set # CONFIG_FONT_10x18 is not set # CONFIG_FONT_SUN8x16 is not set # CONFIG_FONT_SUN12x22 is not set # CONFIG_FONT_TER16x32 is not set # CONFIG_FONT_6x8 is not set CONFIG_SG_POOL=y CONFIG_ARCH_HAS_PMEM_API=y CONFIG_ARCH_HAS_MEMREMAP_COMPAT_ALIGN=y CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y CONFIG_ARCH_STACKWALK=y CONFIG_SBITMAP=y # end of Library routines # # Kernel hacking # # # printk and dmesg options # # CONFIG_PRINTK_TIME is not set # CONFIG_PRINTK_CALLER is not set # CONFIG_STACKTRACE_BUILD_ID is not set CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 CONFIG_CONSOLE_LOGLEVEL_QUIET=4 CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 # CONFIG_DYNAMIC_DEBUG is not set # CONFIG_DYNAMIC_DEBUG_CORE is not set CONFIG_SYMBOLIC_ERRNAME=y CONFIG_DEBUG_BUGVERBOSE=y # end of printk and dmesg options # # Compile-time checks and compiler options # CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_INFO_REDUCED is not set # CONFIG_DEBUG_INFO_COMPRESSED is not set # CONFIG_DEBUG_INFO_SPLIT is not set CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y # CONFIG_DEBUG_INFO_DWARF4 is not set # CONFIG_DEBUG_INFO_DWARF5 is not set # CONFIG_DEBUG_INFO_BTF is not set # CONFIG_GDB_SCRIPTS is not set CONFIG_FRAME_WARN=1024 # CONFIG_STRIP_ASM_SYMS is not set # CONFIG_READABLE_ASM is not set # CONFIG_HEADERS_INSTALL is not set # CONFIG_DEBUG_SECTION_MISMATCH is not set CONFIG_SECTION_MISMATCH_WARN_ONLY=y # CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set # CONFIG_VMLINUX_MAP is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # end of Compile-time checks and compiler options # # Generic Kernel Debugging Instruments # CONFIG_MAGIC_SYSRQ=y CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 CONFIG_MAGIC_SYSRQ_SERIAL=y CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" CONFIG_DEBUG_FS=y CONFIG_DEBUG_FS_ALLOW_ALL=y # CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set # CONFIG_DEBUG_FS_ALLOW_NONE is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y # CONFIG_UBSAN is not set # end of Generic Kernel Debugging Instruments CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_MISC=y # # Memory Debugging # # CONFIG_PAGE_EXTENSION is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_PAGE_OWNER is not set # CONFIG_PAGE_POISONING is not set # CONFIG_DEBUG_PAGE_REF is not set CONFIG_GENERIC_PTDUMP=y # CONFIG_PTDUMP_DEBUGFS is not set # CONFIG_DEBUG_OBJECTS is not set # CONFIG_SLUB_DEBUG_ON is not set # CONFIG_SLUB_STATS is not set CONFIG_HAVE_DEBUG_KMEMLEAK=y # CONFIG_DEBUG_KMEMLEAK is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_SCHED_STACK_END_CHECK is not set CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_VM_PGTABLE is not set CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y # CONFIG_DEBUG_VIRTUAL is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_DEBUG_PER_CPU_MAPS is not set # CONFIG_DEBUG_KMAP_LOCAL is not set # CONFIG_DEBUG_HIGHMEM is not set CONFIG_HAVE_DEBUG_STACKOVERFLOW=y # CONFIG_DEBUG_STACKOVERFLOW is not set CONFIG_HAVE_ARCH_KASAN=y CONFIG_HAVE_ARCH_KASAN_VMALLOC=y CONFIG_CC_HAS_KASAN_GENERIC=y CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y # CONFIG_KASAN is not set CONFIG_HAVE_ARCH_KFENCE=y # CONFIG_KFENCE is not set # end of Memory Debugging CONFIG_DEBUG_SHIRQ=y # # Debug Oops, Lockups and Hangs # # CONFIG_PANIC_ON_OOPS is not set CONFIG_PANIC_ON_OOPS_VALUE=0 # CONFIG_SOFTLOCKUP_DETECTOR is not set CONFIG_DETECT_HUNG_TASK=y CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 # CONFIG_WQ_WATCHDOG is not set # CONFIG_TEST_LOCKUP is not set # end of Debug Oops, Lockups and Hangs # # Scheduler Debugging # CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # end of Scheduler Debugging # CONFIG_DEBUG_TIMEKEEPING is not set # # Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_LOCK_DEBUGGING_SUPPORT=y # CONFIG_PROVE_LOCKING is not set # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_DEBUG_SPINLOCK is not set # CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set # CONFIG_DEBUG_RWSEMS is not set # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_DEBUG_ATOMIC_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_LOCK_TORTURE_TEST is not set # CONFIG_WW_MUTEX_SELFTEST is not set # CONFIG_SCF_TORTURE_TEST is not set # end of Lock Debugging (spinlocks, mutexes, etc...) # CONFIG_DEBUG_IRQFLAGS is not set CONFIG_STACKTRACE=y # CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set # CONFIG_DEBUG_KOBJECT is not set # # Debug kernel data structures # # CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_PLIST is not set # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set # CONFIG_BUG_ON_DATA_CORRUPTION is not set # end of Debug kernel data structures # CONFIG_DEBUG_CREDENTIALS is not set # # RCU Debugging # # CONFIG_RCU_SCALE_TEST is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_REF_SCALE_TEST is not set CONFIG_RCU_CPU_STALL_TIMEOUT=21 CONFIG_RCU_TRACE=y # CONFIG_RCU_EQS_DEBUG is not set # end of RCU Debugging # CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set # CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set # CONFIG_LATENCYTOP is not set CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y CONFIG_HAVE_C_RECORDMCOUNT=y CONFIG_TRACE_CLOCK=y CONFIG_RING_BUFFER=y CONFIG_EVENT_TRACING=y CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_TRACING=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_BOOTTIME_TRACING is not set # CONFIG_FUNCTION_TRACER is not set # CONFIG_STACK_TRACER is not set # CONFIG_IRQSOFF_TRACER is not set # CONFIG_SCHED_TRACER is not set # CONFIG_HWLAT_TRACER is not set # CONFIG_OSNOISE_TRACER is not set # CONFIG_TIMERLAT_TRACER is not set # CONFIG_ENABLE_DEFAULT_TRACERS is not set # CONFIG_FTRACE_SYSCALLS is not set # CONFIG_TRACER_SNAPSHOT is not set CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_PROFILE_ANNOTATED_BRANCHES is not set # CONFIG_PROFILE_ALL_BRANCHES is not set # CONFIG_BLK_DEV_IO_TRACE is not set CONFIG_UPROBE_EVENTS=y CONFIG_DYNAMIC_EVENTS=y CONFIG_PROBE_EVENTS=y # CONFIG_SYNTH_EVENTS is not set # CONFIG_HIST_TRIGGERS is not set # CONFIG_TRACE_EVENT_INJECT is not set # CONFIG_TRACEPOINT_BENCHMARK is not set # CONFIG_RING_BUFFER_BENCHMARK is not set # CONFIG_TRACE_EVAL_MAP_FILE is not set # CONFIG_RING_BUFFER_STARTUP_TEST is not set # CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set # CONFIG_PREEMPTIRQ_DELAY_TEST is not set # CONFIG_SAMPLES is not set CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y CONFIG_STRICT_DEVMEM=y # CONFIG_IO_STRICT_DEVMEM is not set # # powerpc Debugging # # CONFIG_PPC_DISABLE_WERROR is not set CONFIG_PPC_WERROR=y CONFIG_PRINT_STACK_DEPTH=64 # CONFIG_PPC_EMULATED_STATS is not set # CONFIG_CODE_PATCHING_SELFTEST is not set # CONFIG_FTR_FIXUP_SELFTEST is not set # CONFIG_MSI_BITMAP_SELFTEST is not set # CONFIG_XMON is not set # CONFIG_BDI_SWITCH is not set # CONFIG_PPC_EARLY_DEBUG is not set # end of powerpc Debugging # # Kernel Testing and Coverage # # CONFIG_KUNIT is not set # CONFIG_NOTIFIER_ERROR_INJECTION is not set # CONFIG_FAULT_INJECTION is not set CONFIG_ARCH_HAS_KCOV=y CONFIG_CC_HAS_SANCOV_TRACE_PC=y # CONFIG_KCOV is not set CONFIG_RUNTIME_TESTING_MENU=y # CONFIG_LKDTM is not set # CONFIG_TEST_MIN_HEAP is not set # CONFIG_TEST_DIV64 is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_RBTREE_TEST is not set # CONFIG_REED_SOLOMON_TEST is not set # CONFIG_INTERVAL_TREE_TEST is not set # CONFIG_PERCPU_TEST is not set # CONFIG_ATOMIC64_SELFTEST is not set # CONFIG_TEST_HEXDUMP is not set # CONFIG_STRING_SELFTEST is not set # CONFIG_TEST_STRING_HELPERS is not set # CONFIG_TEST_STRSCPY is not set # CONFIG_TEST_KSTRTOX is not set # CONFIG_TEST_PRINTF is not set # CONFIG_TEST_SCANF is not set # CONFIG_TEST_BITMAP is not set # CONFIG_TEST_UUID is not set # CONFIG_TEST_XARRAY is not set # CONFIG_TEST_OVERFLOW is not set # CONFIG_TEST_RHASHTABLE is not set # CONFIG_TEST_HASH is not set # CONFIG_TEST_IDA is not set # CONFIG_TEST_LKM is not set # CONFIG_TEST_BITOPS is not set # CONFIG_TEST_VMALLOC is not set # CONFIG_TEST_USER_COPY is not set # CONFIG_TEST_BPF is not set # CONFIG_TEST_BLACKHOLE_DEV is not set # CONFIG_FIND_BIT_BENCHMARK is not set # CONFIG_TEST_FIRMWARE is not set # CONFIG_TEST_SYSCTL is not set # CONFIG_TEST_UDELAY is not set # CONFIG_TEST_STATIC_KEYS is not set # CONFIG_TEST_KMOD is not set # CONFIG_TEST_MEMCAT_P is not set # CONFIG_TEST_STACKINIT is not set # CONFIG_TEST_MEMINIT is not set # CONFIG_TEST_FREE_PAGES is not set CONFIG_ARCH_USE_MEMTEST=y # CONFIG_MEMTEST is not set # end of Kernel Testing and Coverage # end of Kernel hacking ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-25 20:10 ` Pali Rohár @ 2022-07-25 21:54 ` Segher Boessenkool 2022-07-26 8:34 ` Pali Rohár 0 siblings, 1 reply; 16+ messages in thread From: Segher Boessenkool @ 2022-07-25 21:54 UTC (permalink / raw) To: Pali Rohár Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org On Mon, Jul 25, 2022 at 10:10:09PM +0200, Pali Rohár wrote: > On Monday 25 July 2022 16:20:49 Christophe Leroy wrote: > Now I did again clean test with same Debian 10 cross compiler. > > $ git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git && cd linux > $ git checkout v5.15 > $ make mpc85xx_smp_defconfig ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- > $ make vmlinux ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- > $ cp -a vmlinux vmlinux.v5.15 > $ git revert 9401f4e46cf6965e23738f70e149172344a01eef > $ make vmlinux ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- > $ cp -a vmlinux vmlinux.revert > $ powerpc-linux-gnuspe-objdump -d vmlinux.revert > vmlinux.revert.dump > $ powerpc-linux-gnuspe-objdump -d vmlinux.v5.15 > vmlinux.v5.15.dump > $ diff -Naurp vmlinux.v5.15.dump vmlinux.revert.dump > > And there are: > > -c000c304: 7d 20 f8 29 lwarx r9,0,r31,1 > +c000c304: 7d 20 f8 28 lwarx r9,0,r31 > > I guess it must be reproducible this issue as I'm using regular > toolchain from distribution. The kernel had #define PPC_RAW_LWARX(t, a, b, eh) (0x7c000028 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b) | __PPC_EH(eh)) and #define PPC_LWARX(t, a, b, eh) stringify_in_c(.long PPC_RAW_LWARX(t, a, b, eh)) and #ifdef CONFIG_PPC64 #define __PPC_EH(eh) (((eh) & 0x1) << 0) #else #define __PPC_EH(eh) 0 #endif but Christophe's 9401f4e46cf6 changed -"1: " PPC_LWARX(%0,0,%2,1) "\n\ +"1: lwarx %0,0,%2,1\n\ no longer checking CONFIG_PPC64. That appears to be the bug. The EH field in larx insns is new since ISA 2.05, and some ISA 1.x cpu implementations actually raise an illegal insn exception on EH=1. It appears P2020 is one of those. Segher ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-25 21:54 ` Segher Boessenkool @ 2022-07-26 8:34 ` Pali Rohár 2022-07-26 9:02 ` Arnd Bergmann 2022-07-26 14:30 ` Christophe Leroy 0 siblings, 2 replies; 16+ messages in thread From: Pali Rohár @ 2022-07-26 8:34 UTC (permalink / raw) To: Segher Boessenkool Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org On Monday 25 July 2022 16:54:16 Segher Boessenkool wrote: > On Mon, Jul 25, 2022 at 10:10:09PM +0200, Pali Rohár wrote: > > On Monday 25 July 2022 16:20:49 Christophe Leroy wrote: > > Now I did again clean test with same Debian 10 cross compiler. > > > > $ git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git && cd linux > > $ git checkout v5.15 > > $ make mpc85xx_smp_defconfig ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- > > $ make vmlinux ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- > > $ cp -a vmlinux vmlinux.v5.15 > > $ git revert 9401f4e46cf6965e23738f70e149172344a01eef > > $ make vmlinux ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- > > $ cp -a vmlinux vmlinux.revert > > $ powerpc-linux-gnuspe-objdump -d vmlinux.revert > vmlinux.revert.dump > > $ powerpc-linux-gnuspe-objdump -d vmlinux.v5.15 > vmlinux.v5.15.dump > > $ diff -Naurp vmlinux.v5.15.dump vmlinux.revert.dump > > > > And there are: > > > > -c000c304: 7d 20 f8 29 lwarx r9,0,r31,1 > > +c000c304: 7d 20 f8 28 lwarx r9,0,r31 > > > > I guess it must be reproducible this issue as I'm using regular > > toolchain from distribution. > > The kernel had > > #define PPC_RAW_LWARX(t, a, b, eh) (0x7c000028 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b) | __PPC_EH(eh)) > > and > > #define PPC_LWARX(t, a, b, eh) stringify_in_c(.long PPC_RAW_LWARX(t, a, b, eh)) > > and > > #ifdef CONFIG_PPC64 > #define __PPC_EH(eh) (((eh) & 0x1) << 0) > #else > #define __PPC_EH(eh) 0 > #endif > > but Christophe's 9401f4e46cf6 changed > > -"1: " PPC_LWARX(%0,0,%2,1) "\n\ > +"1: lwarx %0,0,%2,1\n\ > > no longer checking CONFIG_PPC64. That appears to be the bug. Nice catch! Now I have tried to apply following change on master (without reverting anything) diff --git a/arch/powerpc/include/asm/simple_spinlock.h b/arch/powerpc/include/asm/simple_spinlock.h index 7ae6aeef8464..72d3657fd2f7 100644 --- a/arch/powerpc/include/asm/simple_spinlock.h +++ b/arch/powerpc/include/asm/simple_spinlock.h @@ -51,7 +51,7 @@ static inline unsigned long __arch_spin_trylock(arch_spinlock_t *lock) token = LOCK_TOKEN; __asm__ __volatile__( -"1: lwarx %0,0,%2,1\n\ +"1: lwarx %0,0,%2,0\n\ cmpwi 0,%0,0\n\ bne- 2f\n\ stwcx. %1,0,%2\n\ @@ -158,7 +158,7 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw) long tmp; __asm__ __volatile__( -"1: lwarx %0,0,%1,1\n" +"1: lwarx %0,0,%1,0\n" __DO_SIGN_EXTEND " addic. %0,%0,1\n\ ble- 2f\n" @@ -182,7 +182,7 @@ static inline long __arch_write_trylock(arch_rwlock_t *rw) token = WRLOCK_TOKEN; __asm__ __volatile__( -"1: lwarx %0,0,%2,1\n\ +"1: lwarx %0,0,%2,0\n\ cmpwi 0,%0,0\n\ bne- 2f\n" " stwcx. %1,0,%2\n\ and with this change, objdump showed exactly same result as if I revert that problematic commit on top of master branch. I guess that simple_spinlock.h should be fixed to pass 1 to lwarx for CONFIG_PPC64 and 0 otherwise. Christophe, are you going to look at it? > The EH field in larx insns is new since ISA 2.05, and some ISA 1.x cpu > implementations actually raise an illegal insn exception on EH=1. It > appears P2020 is one of those. > > > Segher P2020 has e500 cores. e500 cores uses ISA 2.03. So this may be reason. But in official Freescale/NXP documentation for e500 is documented that lwarx supports also eh=1. Maybe it is not really supported. https://www.nxp.com/files-static/32bit/doc/ref_manual/EREF_RM.pdf (page 562) At least there is NOTE: Some older processors may treat EH=1 as an illegal instruction. ^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-26 8:34 ` Pali Rohár @ 2022-07-26 9:02 ` Arnd Bergmann 2022-07-26 13:44 ` Segher Boessenkool 2022-07-26 14:30 ` Christophe Leroy 1 sibling, 1 reply; 16+ messages in thread From: Arnd Bergmann @ 2022-07-26 9:02 UTC (permalink / raw) To: Pali Rohár Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org On Tue, Jul 26, 2022 at 10:34 AM Pali Rohár <pali@kernel.org> wrote: > On Monday 25 July 2022 16:54:16 Segher Boessenkool wrote: > > On Mon, Jul 25, 2022 at 10:10:09PM +0200, Pali Rohár wrote: > > > On Monday 25 July 2022 16:20:49 Christophe Leroy wrote: > > > Now I did again clean test with same Debian 10 cross compiler. > > > > > > $ git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git && cd linux > > > $ git checkout v5.15 > > > $ make mpc85xx_smp_defconfig ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- > > > $ make vmlinux ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- > > > $ cp -a vmlinux vmlinux.v5.15 > > > $ git revert 9401f4e46cf6965e23738f70e149172344a01eef > > > $ make vmlinux ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- > > > $ cp -a vmlinux vmlinux.revert > > > $ powerpc-linux-gnuspe-objdump -d vmlinux.revert > vmlinux.revert.dump > > > $ powerpc-linux-gnuspe-objdump -d vmlinux.v5.15 > vmlinux.v5.15.dump > > > $ diff -Naurp vmlinux.v5.15.dump vmlinux.revert.dump > > > > > > And there are: > > > > > > -c000c304: 7d 20 f8 29 lwarx r9,0,r31,1 > > > +c000c304: 7d 20 f8 28 lwarx r9,0,r31 > > > > > > I guess it must be reproducible this issue as I'm using regular > > > toolchain from distribution. > > > > > The EH field in larx insns is new since ISA 2.05, and some ISA 1.x cpu > > implementations actually raise an illegal insn exception on EH=1. It > > appears P2020 is one of those. > > > > P2020 has e500 cores. e500 cores uses ISA 2.03. So this may be reason. > But in official Freescale/NXP documentation for e500 is documented that > lwarx supports also eh=1. Maybe it is not really supported. > https://www.nxp.com/files-static/32bit/doc/ref_manual/EREF_RM.pdf (page 562) > At least there is NOTE: > Some older processors may treat EH=1 as an illegal instruction. In commit d6ccb1f55ddf ("powerpc/85xx: Make sure lwarx hint isn't set on ppc32") this was clarified to affect (all?) e500v1/v2, this one apparently fixed it before, but Christophe's commit effectively reverted that change. I think only the simple_spinlock.h file actually uses EH=1 and this is not included in non-SMP kernels, so presumably the only affected machines were the rare dual-core e500v2 ones (p2020, MPC8572, bsc9132), which would explain why nobody noticed for the past 9 months. Arnd ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-26 9:02 ` Arnd Bergmann @ 2022-07-26 13:44 ` Segher Boessenkool 2022-07-26 14:01 ` Pali Rohár 2022-08-02 6:47 ` Christophe Leroy 0 siblings, 2 replies; 16+ messages in thread From: Segher Boessenkool @ 2022-07-26 13:44 UTC (permalink / raw) To: Arnd Bergmann Cc: linuxppc-dev@lists.ozlabs.org, Pali Rohár, linux-kernel@vger.kernel.org On Tue, Jul 26, 2022 at 11:02:59AM +0200, Arnd Bergmann wrote: > On Tue, Jul 26, 2022 at 10:34 AM Pali Rohár <pali@kernel.org> wrote: > > On Monday 25 July 2022 16:54:16 Segher Boessenkool wrote: > > > The EH field in larx insns is new since ISA 2.05, and some ISA 1.x cpu > > > implementations actually raise an illegal insn exception on EH=1. It > > > appears P2020 is one of those. > > > > P2020 has e500 cores. e500 cores uses ISA 2.03. So this may be reason. > > But in official Freescale/NXP documentation for e500 is documented that > > lwarx supports also eh=1. Maybe it is not really supported. > > https://www.nxp.com/files-static/32bit/doc/ref_manual/EREF_RM.pdf (page 562) (page 6-186) > > At least there is NOTE: > > Some older processors may treat EH=1 as an illegal instruction. And the architecture says Programming Note Warning: On some processors that comply with versions of the architecture that precede Version 2.00, executing a Load And Reserve instruction in which EH = 1 will cause the illegal instruction error handler to be invoked. > In commit d6ccb1f55ddf ("powerpc/85xx: Make sure lwarx hint isn't set on ppc32") > this was clarified to affect (all?) e500v1/v2, e500v1/v2 based chips will treat any reserved field being set in an opcode as illegal. while the architecture says Reserved fields in instructions are ignored by the processor. Whoops :-) We need fixes for processor implementation bugs all the time of course, but this is a massive *design* bug. I'm surprised this CPU still works as well as it does! Even the venerable PEM (last updated in 1997) shows the EH field as reserved, always treated as 0. > this one apparently > fixed it before, > but Christophe's commit effectively reverted that change. > > I think only the simple_spinlock.h file actually uses EH=1 That's right afaics. > and this is not > included in non-SMP kernels, so presumably the only affected machines were > the rare dual-core e500v2 ones (p2020, MPC8572, bsc9132), which would > explain why nobody noticed for the past 9 months. Also people using an SMP kernel on older cores should see the problem, no? Or is that patched out? Or does this use case never happen :-) Segher ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-26 13:44 ` Segher Boessenkool @ 2022-07-26 14:01 ` Pali Rohár 2022-07-26 14:14 ` Segher Boessenkool 2022-08-02 6:47 ` Christophe Leroy 1 sibling, 1 reply; 16+ messages in thread From: Pali Rohár @ 2022-07-26 14:01 UTC (permalink / raw) To: Segher Boessenkool Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Arnd Bergmann On Tuesday 26 July 2022 08:44:05 Segher Boessenkool wrote: > On Tue, Jul 26, 2022 at 11:02:59AM +0200, Arnd Bergmann wrote: > > On Tue, Jul 26, 2022 at 10:34 AM Pali Rohár <pali@kernel.org> wrote: > > > On Monday 25 July 2022 16:54:16 Segher Boessenkool wrote: > > > > The EH field in larx insns is new since ISA 2.05, and some ISA 1.x cpu > > > > implementations actually raise an illegal insn exception on EH=1. It > > > > appears P2020 is one of those. > > > > > > P2020 has e500 cores. e500 cores uses ISA 2.03. So this may be reason. > > > But in official Freescale/NXP documentation for e500 is documented that > > > lwarx supports also eh=1. Maybe it is not really supported. > > > https://www.nxp.com/files-static/32bit/doc/ref_manual/EREF_RM.pdf (page 562) > > (page 6-186) > > > > At least there is NOTE: > > > Some older processors may treat EH=1 as an illegal instruction. > > And the architecture says > Programming Note > Warning: On some processors that comply with versions of the > architecture that precede Version 2.00 But e500v2 is 2.03 and not older than 2.00... > executing a Load And Reserve > instruction in which EH = 1 will cause the illegal instruction error > handler to be invoked. > > > In commit d6ccb1f55ddf ("powerpc/85xx: Make sure lwarx hint isn't set on ppc32") > > this was clarified to affect (all?) e500v1/v2, > > e500v1/v2 based chips will treat any reserved field being set in an > opcode as illegal. > > while the architecture says > > Reserved fields in instructions are ignored by the processor. > > Whoops :-) We need fixes for processor implementation bugs all the > time of course, but this is a massive *design* bug. I looked also in e500v2 and P2020 errata documents there is nothing mentioned about eh flag. But it looks like a bug. > I'm surprised this > CPU still works as well as it does! > > Even the venerable PEM (last updated in 1997) shows the EH field as > reserved, always treated as 0. > > > this one apparently > > fixed it before, > > but Christophe's commit effectively reverted that change. > > > > I think only the simple_spinlock.h file actually uses EH=1 > > That's right afaics. > > > and this is not > > included in non-SMP kernels, so presumably the only affected machines were > > the rare dual-core e500v2 ones (p2020, MPC8572, bsc9132), which would > > explain why nobody noticed for the past 9 months. > > Also people using an SMP kernel on older cores should see the problem, > no? Probably yes. But most people on these machines are using stable LTS kernels and do not upgrade too often. So you need to wait longer time to see people starting reporting such bugs. Need to wait at least when v4.14 and v4.19 LTS versions stops receiving updates. v4.19 is used in Debian 10 (oldstable) and v5.4 is used by current OpenWRT. Both distributions are still supported, so users have not migrated to new v5.15 problematic kernel yet. > Or is that patched out? Or does this use case never happen :-) > > > Segher ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-26 14:01 ` Pali Rohár @ 2022-07-26 14:14 ` Segher Boessenkool 0 siblings, 0 replies; 16+ messages in thread From: Segher Boessenkool @ 2022-07-26 14:14 UTC (permalink / raw) To: Pali Rohár Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Arnd Bergmann On Tue, Jul 26, 2022 at 04:01:00PM +0200, Pali Rohár wrote: > On Tuesday 26 July 2022 08:44:05 Segher Boessenkool wrote: > > And the architecture says > > Programming Note > > Warning: On some processors that comply with versions of the > > architecture that precede Version 2.00 > > But e500v2 is 2.03 and not older than 2.00... Yes. And it does not implement reserved fields in instructions (*any* reserved fields in instructions, apparently!) correctly at all. > > e500v1/v2 based chips will treat any reserved field being set in an > > opcode as illegal. > > > > while the architecture says > > > > Reserved fields in instructions are ignored by the processor. > > > > Whoops :-) We need fixes for processor implementation bugs all the > > time of course, but this is a massive *design* bug. > > I looked also in e500v2 and P2020 errata documents there is nothing > mentioned about eh flag. But it looks like a bug. The bug is if it does this for any reserved field (and it apparently does it for all even). > > Also people using an SMP kernel on older cores should see the problem, > > no? > > Probably yes. > > But most people on these machines are using stable LTS kernels and do > not upgrade too often. Yeah. > So you need to wait longer time to see people starting reporting such > bugs. Need to wait at least when v4.14 and v4.19 LTS versions stops > receiving updates. v4.19 is used in Debian 10 (oldstable) and v5.4 is > used by current OpenWRT. Both distributions are still supported, so > users have not migrated to new v5.15 problematic kernel yet. That's not a reasonable timeline for kernel development of course. We see the same thing with the compiler... Although GCC has a much slower release cadence (one new major version every year), it often takes two or three or more years before we get bug reports that something was broken. If stuff isn't tested, we cannot really support it at all. Segher ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-26 13:44 ` Segher Boessenkool 2022-07-26 14:01 ` Pali Rohár @ 2022-08-02 6:47 ` Christophe Leroy 2022-08-02 8:28 ` Arnd Bergmann 1 sibling, 1 reply; 16+ messages in thread From: Christophe Leroy @ 2022-08-02 6:47 UTC (permalink / raw) To: Segher Boessenkool, Arnd Bergmann Cc: Pali Rohár, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Le 26/07/2022 à 15:44, Segher Boessenkool a écrit : > On Tue, Jul 26, 2022 at 11:02:59AM +0200, Arnd Bergmann wrote: >> On Tue, Jul 26, 2022 at 10:34 AM Pali Rohár <pali@kernel.org> wrote: >>> On Monday 25 July 2022 16:54:16 Segher Boessenkool wrote: >>>> The EH field in larx insns is new since ISA 2.05, and some ISA 1.x cpu >>>> implementations actually raise an illegal insn exception on EH=1. It >>>> appears P2020 is one of those. >>> >>> P2020 has e500 cores. e500 cores uses ISA 2.03. So this may be reason. >>> But in official Freescale/NXP documentation for e500 is documented that >>> lwarx supports also eh=1. Maybe it is not really supported. >>> https://www.nxp.com/files-static/32bit/doc/ref_manual/EREF_RM.pdf (page 562) > > (page 6-186) > >>> At least there is NOTE: >>> Some older processors may treat EH=1 as an illegal instruction. > > And the architecture says > Programming Note > Warning: On some processors that comply with versions of the > architecture that precede Version 2.00, executing a Load And Reserve > instruction in which EH = 1 will cause the illegal instruction error > handler to be invoked. > >> In commit d6ccb1f55ddf ("powerpc/85xx: Make sure lwarx hint isn't set on ppc32") >> this was clarified to affect (all?) e500v1/v2, > > e500v1/v2 based chips will treat any reserved field being set in an > opcode as illegal. > > while the architecture says > > Reserved fields in instructions are ignored by the processor. > > Whoops :-) We need fixes for processor implementation bugs all the > time of course, but this is a massive *design* bug. I'm surprised this > CPU still works as well as it does! "Programming Environments Manual for 32-Bit Implementations of the PowerPC™ Architecture" §4.1.2.2.2 says: "Invalid forms result when a bit or operand is coded incorrectly, for example, or when a reserved bit (shown as ‘0’) is coded as ‘1’." > > Even the venerable PEM (last updated in 1997) shows the EH field as > reserved, always treated as 0. > >> this one apparently >> fixed it before, >> but Christophe's commit effectively reverted that change. >> >> I think only the simple_spinlock.h file actually uses EH=1 > > That's right afaics. > >> and this is not >> included in non-SMP kernels, so presumably the only affected machines were >> the rare dual-core e500v2 ones (p2020, MPC8572, bsc9132), which would >> explain why nobody noticed for the past 9 months. > > Also people using an SMP kernel on older cores should see the problem, > no? Or is that patched out? Or does this use case never happen :-) Maybe unlike e500, older cores ignore the EH bit and don't mind when it's set to 1 ? Chritophe ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-08-02 6:47 ` Christophe Leroy @ 2022-08-02 8:28 ` Arnd Bergmann 0 siblings, 0 replies; 16+ messages in thread From: Arnd Bergmann @ 2022-08-02 8:28 UTC (permalink / raw) To: Christophe Leroy Cc: Pali Rohár, linuxppc-dev@lists.ozlabs.org, Arnd Bergmann, linux-kernel@vger.kernel.org On Tue, Aug 2, 2022 at 8:47 AM Christophe Leroy <christophe.leroy@csgroup.eu> wrote: > Le 26/07/2022 à 15:44, Segher Boessenkool a écrit : > > Whoops :-) We need fixes for processor implementation bugs all the > > time of course, but this is a massive *design* bug. I'm surprised this > > CPU still works as well as it does! > > "Programming Environments Manual for 32-Bit Implementations of the > PowerPC™ Architecture" §4.1.2.2.2 says: "Invalid forms result when a bit > or operand is coded incorrectly, for example, or when a reserved bit > (shown as ‘0’) is coded as ‘1’." > > > > Also people using an SMP kernel on older cores should see the problem, > > no? Or is that patched out? Or does this use case never happen :-) It doesn't get patched out, I think it's just not a combination that anyone tests on. The few defconfig files for SMP 85xx tend to be e500mc (which is incompatible with the older cores). > Maybe unlike e500, older cores ignore the EH bit and don't mind when > it's set to 1 ? Pretty sure this is the case. My interpretation is that Freescale and IBM just interpreted the spec differently at the time and were not even aware of the difference until it was too late. Arnd ^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: Regression: Linux v5.15+ does not boot on Freescale P2020 2022-07-26 8:34 ` Pali Rohár 2022-07-26 9:02 ` Arnd Bergmann @ 2022-07-26 14:30 ` Christophe Leroy 1 sibling, 0 replies; 16+ messages in thread From: Christophe Leroy @ 2022-07-26 14:30 UTC (permalink / raw) To: Pali Rohár, Segher Boessenkool Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Le 26/07/2022 à 10:34, Pali Rohár a écrit : > On Monday 25 July 2022 16:54:16 Segher Boessenkool wrote: >> On Mon, Jul 25, 2022 at 10:10:09PM +0200, Pali Rohár wrote: >>> On Monday 25 July 2022 16:20:49 Christophe Leroy wrote: >>> Now I did again clean test with same Debian 10 cross compiler. >>> >>> $ git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git && cd linux >>> $ git checkout v5.15 >>> $ make mpc85xx_smp_defconfig ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- >>> $ make vmlinux ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- >>> $ cp -a vmlinux vmlinux.v5.15 >>> $ git revert 9401f4e46cf6965e23738f70e149172344a01eef >>> $ make vmlinux ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnuspe- >>> $ cp -a vmlinux vmlinux.revert >>> $ powerpc-linux-gnuspe-objdump -d vmlinux.revert > vmlinux.revert.dump >>> $ powerpc-linux-gnuspe-objdump -d vmlinux.v5.15 > vmlinux.v5.15.dump >>> $ diff -Naurp vmlinux.v5.15.dump vmlinux.revert.dump >>> >>> And there are: >>> >>> -c000c304: 7d 20 f8 29 lwarx r9,0,r31,1 >>> +c000c304: 7d 20 f8 28 lwarx r9,0,r31 >>> >>> I guess it must be reproducible this issue as I'm using regular >>> toolchain from distribution. >> >> The kernel had >> >> #define PPC_RAW_LWARX(t, a, b, eh) (0x7c000028 | ___PPC_RT(t) | ___PPC_RA(a) | ___PPC_RB(b) | __PPC_EH(eh)) >> >> and >> >> #define PPC_LWARX(t, a, b, eh) stringify_in_c(.long PPC_RAW_LWARX(t, a, b, eh)) >> >> and >> >> #ifdef CONFIG_PPC64 >> #define __PPC_EH(eh) (((eh) & 0x1) << 0) >> #else >> #define __PPC_EH(eh) 0 >> #endif >> >> but Christophe's 9401f4e46cf6 changed >> >> -"1: " PPC_LWARX(%0,0,%2,1) "\n\ >> +"1: lwarx %0,0,%2,1\n\ >> >> no longer checking CONFIG_PPC64. That appears to be the bug. > > Nice catch! > > Now I have tried to apply following change on master (without reverting > anything) > > diff --git a/arch/powerpc/include/asm/simple_spinlock.h b/arch/powerpc/include/asm/simple_spinlock.h > index 7ae6aeef8464..72d3657fd2f7 100644 > --- a/arch/powerpc/include/asm/simple_spinlock.h > +++ b/arch/powerpc/include/asm/simple_spinlock.h > @@ -51,7 +51,7 @@ static inline unsigned long __arch_spin_trylock(arch_spinlock_t *lock) > > token = LOCK_TOKEN; > __asm__ __volatile__( > -"1: lwarx %0,0,%2,1\n\ > +"1: lwarx %0,0,%2,0\n\ > cmpwi 0,%0,0\n\ > bne- 2f\n\ > stwcx. %1,0,%2\n\ > @@ -158,7 +158,7 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw) > long tmp; > > __asm__ __volatile__( > -"1: lwarx %0,0,%1,1\n" > +"1: lwarx %0,0,%1,0\n" > __DO_SIGN_EXTEND > " addic. %0,%0,1\n\ > ble- 2f\n" > @@ -182,7 +182,7 @@ static inline long __arch_write_trylock(arch_rwlock_t *rw) > > token = WRLOCK_TOKEN; > __asm__ __volatile__( > -"1: lwarx %0,0,%2,1\n\ > +"1: lwarx %0,0,%2,0\n\ > cmpwi 0,%0,0\n\ > bne- 2f\n" > " stwcx. %1,0,%2\n\ > > and with this change, objdump showed exactly same result as if I revert > that problematic commit on top of master branch. > > I guess that simple_spinlock.h should be fixed to pass 1 to lwarx for > CONFIG_PPC64 and 0 otherwise. > > Christophe, are you going to look at it? > Yes I will, but next week at the earliest. Christophe ^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2022-08-02 8:29 UTC | newest] Thread overview: 16+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-07-22 9:09 Regression: Linux v5.15+ does not boot on Freescale P2020 Pali Rohár 2022-07-23 14:42 ` Christophe Leroy 2022-07-23 15:07 ` Pali Rohár 2022-07-25 8:20 ` Michael Ellerman 2022-07-25 12:52 ` Pali Rohár 2022-07-25 16:20 ` Christophe Leroy 2022-07-25 20:10 ` Pali Rohár 2022-07-25 21:54 ` Segher Boessenkool 2022-07-26 8:34 ` Pali Rohár 2022-07-26 9:02 ` Arnd Bergmann 2022-07-26 13:44 ` Segher Boessenkool 2022-07-26 14:01 ` Pali Rohár 2022-07-26 14:14 ` Segher Boessenkool 2022-08-02 6:47 ` Christophe Leroy 2022-08-02 8:28 ` Arnd Bergmann 2022-07-26 14:30 ` Christophe Leroy
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