From: Linus Torvalds <torvalds@linux-foundation.org>
To: Michael Ellerman <mpe@ellerman.id.au>, Mimi Zohar <zohar@linux.ibm.com>
Cc: ajd@linux.ibm.com, alastair@d-silva.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>,
asteinhauser@google.com, Bjorn Helgaas <bhelgaas@google.com>,
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chris.packham@alliedtelesis.co.nz,
chris.smart@humanservices.gov.au,
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clg@kaod.org, cmr@informatik.wtf,
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Subject: Re: [GIT PULL] Please pull powerpc/linux.git powerpc-5.5-1 tag
Date: Sat, 30 Nov 2019 14:42:45 -0800 [thread overview]
Message-ID: <CAHk-=wj-BW=C8mFr5mWEYyjgngLoq2N6PZ-RKtiL7X-e93poHw@mail.gmail.com> (raw)
In-Reply-To: <877e3hfxyq.fsf@mpe.ellerman.id.au>
[ Only tangentially related to the power parts ]
On Sat, Nov 30, 2019 at 2:41 AM Michael Ellerman <mpe@ellerman.id.au> wrote:
>
> There's some changes in security/integrity as part of the secure boot work. They
> were all either written by or acked/reviewed by Mimi.
-#if (defined(CONFIG_X86) && defined(CONFIG_EFI)) || defined(CONFIG_S390)
+#if (defined(CONFIG_X86) && defined(CONFIG_EFI)) || defined(CONFIG_S390) \
+ || defined(CONFIG_PPC_SECURE_BOOT)
This clearly should be its own CONFIG variable, and be generated by
having the different architectures just select it.
IOW, IMA should probably have a
config IMA_SECURE_BOOT
and then s390 would just do the select unconditionally, while x86 and
ppc would do
select IMA_SECURE_BOOT if EFI
and
select IMA_SECURE_BOOT if PPC_SECURE_BOOT
respectively.
And then we wouldn't have random architectures adding random "me me me
tooo!!!" type code.
Linus
next prev parent reply other threads:[~2019-11-30 22:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-30 10:41 [GIT PULL] Please pull powerpc/linux.git powerpc-5.5-1 tag Michael Ellerman
2019-11-30 22:42 ` Linus Torvalds [this message]
2019-12-02 0:06 ` Nayna
2019-12-02 12:54 ` Mimi Zohar
2019-11-30 23:05 ` pr-tracker-bot
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