Thread (67 messages) 67 messages, 11 authors, 2020-09-23

Re: [PATCH 1/9] kernel: add a PF_FORCE_COMPAT flag

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From: Al Viro <viro@zeniv.linux.org.uk>
Date: 2020-09-23 13:23:17
Also in: io-uring, keyrings, linux-arch, linux-block, linux-fsdevel, linux-mips, linux-mm, linux-s390, linux-scsi, linux-security-module, linuxppc-dev, lkml, netdev, sparclinux

On Wed, Sep 23, 2020 at 11:01:34AM +0300, Pavel Begunkov wrote:
quoted
I'm not following why that would be considered a valid option,
as that clearly breaks existing users that update from a 32-bit
kernel to a 64-bit one.
Do you mean users who move 32-bit binaries (without recompiling) to a
new x64 kernel? Does the kernel guarantees that to work?
Yes.

No further (printable) comments for now...

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