[PATCH 3/3] acpi: Fix-up patch to correct sandbox test errors

[Bin Meng]

Hi Simon,

On Tue, Apr 28, 2020 at 10:19 PM Simon Glass <sjg at chromium.org> wrote:
>
> Hi Bin,
>
> On Mon, 27 Apr 2020 at 21:25, Bin Meng <bmeng.cn at gmail.com> wrote:
> >
> > Hi Simon,
> >
> > On Tue, Apr 28, 2020 at 11:06 AM Simon Glass <sjg at chromium.org> wrote:
> > >
> > > Hi Bin,
> > >
> > > On Mon, 27 Apr 2020 at 20:42, Bin Meng <bmeng.cn at gmail.com> wrote:
> > > >
> > > > Hi Simon,
> > > >
> > > > On Tue, Apr 28, 2020 at 10:29 AM Simon Glass <sjg at chromium.org> wrote:
> > > > >
> > > > > Hi Bin,
> > > > >
> > > > > On Mon, 27 Apr 2020 at 19:30, Bin Meng <bmeng.cn at gmail.com> wrote:
> > > > > >
> > > > > > Hi Simon,
> > > > > >
> > > > > > On Tue, Apr 28, 2020 at 1:02 AM Simon Glass <sjg at chromium.org> wrote:
> > > > > > >
> > > > > > > Move the alignment code into acpi_setup_base_tables() so that test and
> > > > > > > production code are in alignment.
> > > > > > >
> > > > > > > This brings x86/master into line with patch series v8.
> > > > > > >
> > > > > > > Signed-off-by: Simon Glass <sjg at chromium.org>
> > > > > > > ---
> > > > > > >
> > > > > > >  arch/x86/lib/acpi_table.c | 5 -----
> > > > > > >  lib/acpi/acpi_table.c     | 7 ++++++-
> > > > > > >  2 files changed, 6 insertions(+), 6 deletions(-)
> > > > > > >
> > > > > > > diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
> > > > > > > index 600bde2f5f..13f1409de8 100644
> > > > > > > --- a/arch/x86/lib/acpi_table.c
> > > > > > > +++ b/arch/x86/lib/acpi_table.c
> > > > > > > @@ -375,11 +375,6 @@ ulong write_acpi_tables(ulong start_addr)
> > > > > > >         debug("ACPI: Writing ACPI tables at %lx\n", start_addr);
> > > > > > >
> > > > > > >         acpi_setup_base_tables(ctx, start);
> > > > > > > -       /*
> > > > > > > -        * Per ACPI spec, the FACS table address must be aligned to a 64 byte
> > > > > > > -        * boundary (Windows checks this, but Linux does not).
> > > > > > > -        */
> > > > > > > -       acpi_align64(ctx);
> > > > > > >
> > > > > > >         debug("ACPI:    * FACS\n");
> > > > > > >         facs = ctx->current;
> > > > > > > diff --git a/lib/acpi/acpi_table.c b/lib/acpi/acpi_table.c
> > > > > > > index 5abf1cad50..1c253af3bf 100644
> > > > > > > --- a/lib/acpi/acpi_table.c
> > > > > > > +++ b/lib/acpi/acpi_table.c
> > > > > > > @@ -145,7 +145,7 @@ int acpi_add_table(struct acpi_ctx *ctx, void *table)
> > > > > > >         }
> > > > > > >
> > > > > > >         if (i >= entries_num) {
> > > > > > > -               debug("ACPI: Error: too many tables\n");
> > > > > > > +               log_err("ACPI: Error: too many tables\n");
> > > > > > >                 return -E2BIG;
> > > > > > >         }
> > > > > > >
> > > > > > > @@ -256,4 +256,9 @@ void acpi_setup_base_tables(struct acpi_ctx *ctx, void *start)
> > > > > > >         acpi_write_rsdp(ctx->rsdp, ctx->rsdt, ctx->xsdt);
> > > > > > >         acpi_write_rsdt(ctx->rsdt);
> > > > > > >         acpi_write_xsdt(ctx->xsdt);
> > > > > > > +       /*
> > > > > > > +        * Per ACPI spec, the FACS table address must be aligned to a 64 byte
> > > > > > > +        * boundary (Windows checks this, but Linux does not).
> > > > > > > +        */
> > > > > > > +       acpi_align64(ctx);
> > > > > > >  }
> > > > > > > --
> > > > > >
> > > > > > Could you please point out which commit in u-boot-x86/master should
> > > > > > squash in this patch to fix the build error on sandbox?
> > > > >
> > > > > It might be easier to pick up v8 in that case. I think there are three
> > > > > patches that need to change because of conflicts caused by the first
> > > > > one.
> > > > >
> > > > > So can you pick up the v8 patches? Also you do need to rebase on
> > > > > master because of the str_to_upper patches.
> > > >
> > > > But v8 is a complete new series for part B? I think we'd better re-tag
> > > > v8 as v1. It's quite confusing.
> > >
> > > No I mean the part A series. Let's get that applied and then we will
> > > be in a brave new world.
> >
> > Is the v8 this one?
> > http://patchwork.ozlabs.org/user/todo/uboot/?series=172777
>
> No it is this one:
>
> http://patchwork.ozlabs.org/project/uboot/list/?series=172776
>
> >
> > The part A series are already applied, but it has a build error as I mentioned.
>
> Right, but the options are to do a fixup patch or to pick up the v8
> series instead. Unfortunately there are merge conflicts in patches so
> if you just pick up one patch it won't apply cleanly.
>

But we still need maintain bisectablity right? To do that we need a
fix patch that can be squashed into the u-boot-x86/master. Picking up
the v8 series does not fix the bisectiablity I think.

> >
> > >
> > > I could resent part B as v1 if you like, but note that it has some
> > > reviewed-by tags and some v3, etc. comments. The patches languished
> > > for quite a while which is why I decided to try to split them up.
> >

Regards,
Bin