From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Michael Ellerman <mpe@ellerman.id.au>,
Paul Mackerras <paulus@samba.org>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 1/3] powerpc/nohash: Fix __ptep_set_access_flags() and ptep_set_wrprotect()
Date: Tue, 02 Nov 2021 21:11:59 +1100 [thread overview]
Message-ID: <163584791973.1845480.6138102753649053681.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <922bdab3a220781bae2360ff3dd5adb7fe4d34f1.1635226743.git.christophe.leroy@csgroup.eu>
On Tue, 26 Oct 2021 07:39:24 +0200, Christophe Leroy wrote:
> Commit 26973fa5ac0e ("powerpc/mm: use pte helpers in generic code")
> changed those two functions to use pte helpers to determine which
> bits to clear and which bits to set.
>
> This change was based on the assumption that bits to be set/cleared
> are always the same and can be determined by applying the pte
> manipulation helpers on __pte(0).
>
> [...]
Applied to powerpc/next.
[1/3] powerpc/nohash: Fix __ptep_set_access_flags() and ptep_set_wrprotect()
https://git.kernel.org/powerpc/c/b1b93cb7e794e914787bf7d9936b57a149cdee4f
[2/3] powerpc/book3e: Fix set_memory_x() and set_memory_nx()
https://git.kernel.org/powerpc/c/b6cb20fdc2735f8b2e082937066c33fe376c2ee2
[3/3] powerpc/fsl_booke: Fix setting of exec flag when setting TLBCAMs
https://git.kernel.org/powerpc/c/44c14509b0dabb909ad1ec28800893ea71762732
cheers
prev parent reply other threads:[~2021-11-02 11:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-26 5:39 [PATCH 1/3] powerpc/nohash: Fix __ptep_set_access_flags() and ptep_set_wrprotect() Christophe Leroy
2021-10-26 5:39 ` [PATCH 2/3] powerpc/book3e: Fix set_memory_x() and set_memory_nx() Christophe Leroy
2021-10-27 4:44 ` Nicholas Piggin
2021-10-27 4:55 ` Christophe Leroy
2021-10-27 5:27 ` Nicholas Piggin
2021-10-27 5:50 ` Christophe Leroy
2021-10-27 7:15 ` Nicholas Piggin
2021-10-28 11:33 ` Michael Ellerman
2021-10-26 5:39 ` [PATCH 3/3] powerpc/fsl_booke: Fix setting of exec flag when setting TLBCAMs Christophe Leroy
2021-10-27 4:23 ` [PATCH 1/3] powerpc/nohash: Fix __ptep_set_access_flags() and ptep_set_wrprotect() Nicholas Piggin
2021-10-27 4:39 ` Christophe Leroy
2021-11-02 10:11 ` Michael Ellerman [this message]
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