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powerpc/net: Switch csum_and_copy_{to/from}_user to user_access block
authorChristophe Leroy <christophe.leroy@csgroup.eu>
Wed, 10 Mar 2021 17:57:05 +0000 (17:57 +0000)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 26 Mar 2021 12:19:43 +0000 (23:19 +1100)
commit7a9fc82cd635425d8850ba6bc02186a1ca5d6ef5
tree174611aea04c2d2d9c0af214d51417026957e9e0tree | snapshot
parent753b91aba7f4dbe8d71ba672799e6b2a8428a16acommit | diff
powerpc/net: Switch csum_and_copy_{to/from}_user to user_access block

Use user_access_begin() instead of the
might_sleep/access_ok/allow_access sequence.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/2dee286d2d6dc9a27d99e31ac564bad4fae2cb49.1615398498.git.christophe.leroy@csgroup.eu
arch/powerpc/lib/checksum_wrappers.c diff | blob | history
Linux Kernel Source Tree.