linux-kernel - Re: [PATCH v1 0/8] Miscellaneous user access improvement

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Date:   Wed, 31 Mar 2021 12:09:27 +1100
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Michael Ellerman <mpe@...erman.id.au>,
        Paul Mackerras <paulus@...ba.org>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Christophe Leroy <christophe.leroy@...roup.eu>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: Re: [PATCH v1 0/8] Miscellaneous user access improvement

On Wed, 10 Mar 2021 17:56:59 +0000 (UTC), Christophe Leroy wrote:
> Patches 1-3 are cleaning parts of uaccess.h not related
> to put_user/get_user
> Patch 4 removes some usage of consecutives __get_user
> Patches 5 rewrite __patch_instruction to not use uaccess.h internals.
> Patches 6-8 switch some parts of code to user_access_begin/end blocks
> 
> All patches are independant.
> 
> [...]

Applied to powerpc/next.

[1/8] powerpc/uaccess: Also perform 64 bits copies in unsafe_copy_to_user() on ppc32
      https://git.kernel.org/powerpc/c/c6adc835c68b713360f918d21372c2f34fc228e2
[2/8] powerpc/uaccess: Swap clear_user() and __clear_user()
      https://git.kernel.org/powerpc/c/7472199a6eda6a79f9e3b126f52f67f9ce3e1f77
[3/8] powerpc/uaccess: Move copy_mc_xxx() functions down
      https://git.kernel.org/powerpc/c/4b8cda58812c1e1bf79d37f2ddff3cf03b7025da
[4/8] powerpc/syscalls: Use sys_old_select() in ppc_select()
      https://git.kernel.org/powerpc/c/fd69d544b0e785b11699675154bdfe01a04538cd
[5/8] powerpc/lib: Don't use __put_user_asm_goto() outside of uaccess.h
      https://git.kernel.org/powerpc/c/e63ceebdad82f85e48b018abfc6af4ed6958179e
[6/8] powerpc/net: Switch csum_and_copy_{to/from}_user to user_access block
      https://git.kernel.org/powerpc/c/164dc6ce368fa23b0aae0e5d12883fff9bf80458
[7/8] powerpc/futex: Switch to user_access block
      https://git.kernel.org/powerpc/c/870779f40e99c795ddfafa0dfc43318e51f15127
[8/8] powerpc/ptrace: Convert gpr32_set_common() to user access block
      https://git.kernel.org/powerpc/c/93c043e393af7fa218c928d8c62396ba28f1bb84

cheers