linux-kernel - linux-next: build failure after merge of the tpmdd tree

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Date:   Thu, 27 Apr 2023 13:55:06 +0100
From:   broonie@...nel.org
To:     Jarkko Sakkinen <jarkko@...nel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: linux-next: build failure after merge of the tpmdd tree

Hi all,

After merging the tpmdd tree, today's linux-next build (arm64 defconfig
and others) failed like this:

In file included from /tmp/next/build/include/linux/tpm_eventlog.h:6,
                 from /tmp/next/build/drivers/char/tpm/tpm-chip.c:24:
/tmp/next/build/include/linux/tpm.h:285:9: error: redeclaration of enumerator 'TPM_CHIP_FLAG_FIRMWARE_UPGRADE'
  285 |         TPM_CHIP_FLAG_FIRMWARE_UPGRADE          = BIT(7),
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/next/build/include/linux/tpm.h:284:9: note: previous definition of 'TPM_CHIP_FLAG_FIRMWARE_UPGRADE' with type 'int'
  284 |         TPM_CHIP_FLAG_FIRMWARE_UPGRADE          = BIT(7),
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/next/build/include/linux/tpm.h:286:9: error: redeclaration of enumerator 'TPM_CHIP_FLAG_FIRMWARE_UPGRADE'
  286 |         TPM_CHIP_FLAG_FIRMWARE_UPGRADE          = BIT(7),
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/next/build/include/linux/tpm.h:285:9: note: previous definition of 'TPM_CHIP_FLAG_FIRMWARE_UPGRADE' with type 'int'
  285 |         TPM_CHIP_FLAG_FIRMWARE_UPGRADE          = BIT(7),
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[5]: *** [/tmp/next/build/scripts/Makefile.build:252: drivers/char/tpm/tpm-chip.o] Error 1
make[4]: *** [/tmp/next/build/scripts/Makefile.build:494: drivers/char/tpm] Error 2
make[3]: *** [/tmp/next/build/scripts/Makefile.build:494: drivers/char] Error 2
make[3]: *** Waiting for unfinished jobs....
In file included from /tmp/next/build/include/keys/trusted-type.h:12,
                 from /tmp/next/build/crypto/af_alg.c:26:
/tmp/next/build/include/linux/tpm.h:285:9: error: redeclaration of enumerator 'TPM_CHIP_FLAG_FIRMWARE_UPGRADE'
  285 |         TPM_CHIP_FLAG_FIRMWARE_UPGRADE          = BIT(7),
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/next/build/include/linux/tpm.h:284:9: note: previous definition of 'TPM_CHIP_FLAG_FIRMWARE_UPGRADE' with type 'int'
  284 |         TPM_CHIP_FLAG_FIRMWARE_UPGRADE          = BIT(7),
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/next/build/include/linux/tpm.h:286:9: error: redeclaration of enumerator 'TPM_CHIP_FLAG_FIRMWARE_UPGRADE'
  286 |         TPM_CHIP_FLAG_FIRMWARE_UPGRADE          = BIT(7),
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/next/build/include/linux/tpm.h:285:9: note: previous definition of 'TPM_CHIP_FLAG_FIRMWARE_UPGRADE' with type 'int'
  285 |         TPM_CHIP_FLAG_FIRMWARE_UPGRADE          = BIT(7),
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[3]: *** [/tmp/next/build/scripts/Makefile.build:252: crypto/af_alg.o] Error 1

Caused by commit

  e2f14081c6839 ("tpm: Re-enable TPM chip boostrapping non-tpm_tis TPM drivers")

I will use the tree from yesterday instead.