On Sat, Sep 19, 2020 at 7:27 AM Christoph Hellwig [off-list ref] wrote:

On Fri, Sep 18, 2020 at 02:46:15PM +0200, Arnd Bergmann wrote:

quoted

Hi Christoph, Russell,

Here is an updated series for removing set_fs() from arch/arm,
based on the previous feedback.

I have tested the oabi-compat changes using the LTP tests for the three
modified syscalls using an Armv7 kernel and a Debian 5 OABI user space,
and I have lightly tested the get_kernel_nofault infrastructure by
loading the test_lockup.ko module after setting CONFIG_DEBUG_SPINLOCK.

What is the base line?  Just the base.set_fs branch in Als tree, or do
you need anything from my RISC-V series?

I imported these additional patches from you:

e0d17576790e quota: simplify the quotactl compat handling
b0f8a0c4046f compat: add a compat_need_64bit_alignment_fixup() helper
ed8af9335e19 compat: lift compat_s64 and compat_u64 to <asm-generic/compat.h>
ce526c75bbe2 uaccess: provide a generic TASK_SIZE_MAX definition

I think I only actually needed the last one of those for the Arm
patches, the other ones are dependencies for my other patches
I have on the same branch.

      Arnd

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