On Thu, 18 Mar 2021 at 12:29, Lorenzo Pieralisi
[off-list ref] wrote:

[+ Al, Ard]

On Thu, Mar 18, 2021 at 10:44:33AM +0000, Will Deacon wrote:

quoted

[+Lorenzo]

On Tue, Mar 16, 2021 at 12:50:41PM -0600, Tom Saeger wrote:

quoted

In commit 94bccc340710 ("iscsi_ibft: make ISCSI_IBFT dependson ACPI instead
of ISCSI_IBFT_FIND") Kconfig was disentangled to make ISCSI_IBFT selection
not depend on x86.

Update arm64 acpi documentation, changing IBFT support status from
"Not Supported" to "Optional".
Opportunistically re-flow paragraph for changed lines.

Link: https://lore.kernel.org/lkml/1563475054-10680-1-git-send-email-thomas.tai@oracle.com/ (local)

Signed-off-by: Tom Saeger <redacted>
---
 Documentation/arm64/acpi_object_usage.rst | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

Lorenzo, please could you ack the change below if you're happy with it?
If so, I can take it as a fix.

I don't see any issue with this patch, more so given that the IBFT
legacy discovery method was decoupled from the ACPI table method,
so it looks sound on ARM64.

However, I would like to get Al and Ard opinions on this to make sure
there is not something I am missing (in particular wrt the rationale
behind the "Not Supported" in the docs).

Both the original change and this documentation change look fine to me.

Acked-by: Ard Biesheuvel <ardb@kernel.org>