Nested grids in grid-table cells are not specified as proper ReST
constructs.
Commit 572f2a5cd974 ("drm/i915/guc: Update firmware to v62.0.0")
added a couple of kerneldoc tables of the form:
+---+-------+------------------------------------------------------+
| 1 | 31:0 | +------------------------------------------------+ |
+---+-------+ | | |
|...| | | Embedded `HXG Message`_ | |
+---+-------+ | | |
| n | 31:0 | +------------------------------------------------+ |
+---+-------+------------------------------------------------------+
For "make htmldocs", they happen to work as one might expect,
but they are incompatible with "make latexdocs" and "make pdfdocs",
and cause the generated gpu.tex file to become incomplete and
unbuildable by xelatex.
Restore the compatibility by removing those nested grids in the tables.
Size comparison of generated gpu.tex:
Sphinx 2.4.4 Sphinx 4.2.0
v5.14: 3238686 3841631
v5.15-rc1: 376270 432729
with this fix: 3377846 3998095
Fixes: 572f2a5cd974 ("drm/i915/guc: Update firmware to v62.0.0")
Cc: John Harrison <[email protected]>
Cc: Michal Wajdeczko <[email protected]>
Cc: Matthew Brost <[email protected]>
Cc: Daniele Ceraolo Spurio <[email protected]>
Cc: Matt Roper <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Signed-off-by: Akira Yokosawa <[email protected]>
---
Hi all,
I know there is little interest in building pdfdocs (or LaTeX) version
of kernel-doc, and this issue does not matter most of you.
But "make pdfdocs" is supposed to work, give or take those tables
with squeezed columns, and at least it is expected to complete
without fatal errors.
I have no idea who is responsible to those grid-tables, so added
a lot of people in the To: and Cc: lists.
Does removing those nested grids look reasonable to you?
Any feedback is welcome!
Note: This patch is against the docs-next branch of Jon's -doc tree
(git://git.lwn.net/linux.git). It can be applied against v5.15-rc1
and v5.15-rc2 as well.
Thanks, Akira
--
.../gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h | 10 +++++-----
.../drm/i915/gt/uc/abi/guc_communication_mmio_abi.h | 10 +++++-----
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h
index 99e1fad5ca20..c9086a600bce 100644
--- a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h
+++ b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h
@@ -102,11 +102,11 @@ static_assert(sizeof(struct guc_ct_buffer_desc) == 64);
* | +-------+--------------------------------------------------------------+
* | | 7:0 | NUM_DWORDS = length (in dwords) of the embedded HXG message |
* +---+-------+--------------------------------------------------------------+
- * | 1 | 31:0 | +--------------------------------------------------------+ |
- * +---+-------+ | | |
- * |...| | | Embedded `HXG Message`_ | |
- * +---+-------+ | | |
- * | n | 31:0 | +--------------------------------------------------------+ |
+ * | 1 | 31:0 | |
+ * +---+-------+ |
+ * |...| | [Embedded `HXG Message`_] |
+ * +---+-------+ |
+ * | n | 31:0 | |
* +---+-------+--------------------------------------------------------------+
*/
diff --git a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h
index bbf1ddb77434..9baa3cb07d13 100644
--- a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h
+++ b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h
@@ -38,11 +38,11 @@
* +---+-------+--------------------------------------------------------------+
* | | Bits | Description |
* +===+=======+==============================================================+
- * | 0 | 31:0 | +--------------------------------------------------------+ |
- * +---+-------+ | | |
- * |...| | | Embedded `HXG Message`_ | |
- * +---+-------+ | | |
- * | n | 31:0 | +--------------------------------------------------------+ |
+ * | 0 | 31:0 | |
+ * +---+-------+ |
+ * |...| | [Embedded `HXG Message`_] |
+ * +---+-------+ |
+ * | n | 31:0 | |
* +---+-------+--------------------------------------------------------------+
*/
base-commit: 242f4c77b1c8cebfdfa0ad5b40e2e4ae0316e57d
--
2.17.1
On Mon, 20 Sep 2021, Akira Yokosawa <[email protected]> wrote:
> Nested grids in grid-table cells are not specified as proper ReST
> constructs.
> Commit 572f2a5cd974 ("drm/i915/guc: Update firmware to v62.0.0")
> added a couple of kerneldoc tables of the form:
>
> +---+-------+------------------------------------------------------+
> | 1 | 31:0 | +------------------------------------------------+ |
> +---+-------+ | | |
> |...| | | Embedded `HXG Message`_ | |
> +---+-------+ | | |
> | n | 31:0 | +------------------------------------------------+ |
> +---+-------+------------------------------------------------------+
>
> For "make htmldocs", they happen to work as one might expect,
> but they are incompatible with "make latexdocs" and "make pdfdocs",
> and cause the generated gpu.tex file to become incomplete and
> unbuildable by xelatex.
>
> Restore the compatibility by removing those nested grids in the tables.
>
> Size comparison of generated gpu.tex:
>
> Sphinx 2.4.4 Sphinx 4.2.0
> v5.14: 3238686 3841631
> v5.15-rc1: 376270 432729
> with this fix: 3377846 3998095
>
> Fixes: 572f2a5cd974 ("drm/i915/guc: Update firmware to v62.0.0")
> Cc: John Harrison <[email protected]>
> Cc: Michal Wajdeczko <[email protected]>
> Cc: Matthew Brost <[email protected]>
> Cc: Daniele Ceraolo Spurio <[email protected]>
> Cc: Matt Roper <[email protected]>
> Cc: Jonathan Corbet <[email protected]>
> Signed-off-by: Akira Yokosawa <[email protected]>
> ---
> Hi all,
>
> I know there is little interest in building pdfdocs (or LaTeX) version
> of kernel-doc, and this issue does not matter most of you.
>
> But "make pdfdocs" is supposed to work, give or take those tables
> with squeezed columns, and at least it is expected to complete
> without fatal errors.
Absolutely!
> I have no idea who is responsible to those grid-tables, so added
> a lot of people in the To: and Cc: lists.
>
> Does removing those nested grids look reasonable to you?
>
> Any feedback is welcome!
>
> Note: This patch is against the docs-next branch of Jon's -doc tree
> (git://git.lwn.net/linux.git). It can be applied against v5.15-rc1
> and v5.15-rc2 as well.
I think this should go through drm-intel, and it'll find its way back to
some v5.15-rc.
BR,
Jani.
>
> Thanks, Akira
> --
> .../gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h | 10 +++++-----
> .../drm/i915/gt/uc/abi/guc_communication_mmio_abi.h | 10 +++++-----
> 2 files changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h
> index 99e1fad5ca20..c9086a600bce 100644
> --- a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h
> +++ b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h
> @@ -102,11 +102,11 @@ static_assert(sizeof(struct guc_ct_buffer_desc) == 64);
> * | +-------+--------------------------------------------------------------+
> * | | 7:0 | NUM_DWORDS = length (in dwords) of the embedded HXG message |
> * +---+-------+--------------------------------------------------------------+
> - * | 1 | 31:0 | +--------------------------------------------------------+ |
> - * +---+-------+ | | |
> - * |...| | | Embedded `HXG Message`_ | |
> - * +---+-------+ | | |
> - * | n | 31:0 | +--------------------------------------------------------+ |
> + * | 1 | 31:0 | |
> + * +---+-------+ |
> + * |...| | [Embedded `HXG Message`_] |
> + * +---+-------+ |
> + * | n | 31:0 | |
> * +---+-------+--------------------------------------------------------------+
> */
>
> diff --git a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h
> index bbf1ddb77434..9baa3cb07d13 100644
> --- a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h
> +++ b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h
> @@ -38,11 +38,11 @@
> * +---+-------+--------------------------------------------------------------+
> * | | Bits | Description |
> * +===+=======+==============================================================+
> - * | 0 | 31:0 | +--------------------------------------------------------+ |
> - * +---+-------+ | | |
> - * |...| | | Embedded `HXG Message`_ | |
> - * +---+-------+ | | |
> - * | n | 31:0 | +--------------------------------------------------------+ |
> + * | 0 | 31:0 | |
> + * +---+-------+ |
> + * |...| | [Embedded `HXG Message`_] |
> + * +---+-------+ |
> + * | n | 31:0 | |
> * +---+-------+--------------------------------------------------------------+
> */
>
>
> base-commit: 242f4c77b1c8cebfdfa0ad5b40e2e4ae0316e57d
--
Jani Nikula, Intel Open Source Graphics Center
On Mon, 20 Sep 2021, Akira Yokosawa <[email protected]> wrote:
> Nested grids in grid-table cells are not specified as proper ReST
> constructs.
> Commit 572f2a5cd974 ("drm/i915/guc: Update firmware to v62.0.0")
> added a couple of kerneldoc tables of the form:
>
> +---+-------+------------------------------------------------------+
> | 1 | 31:0 | +------------------------------------------------+ |
> +---+-------+ | | |
> |...| | | Embedded `HXG Message`_ | |
> +---+-------+ | | |
> | n | 31:0 | +------------------------------------------------+ |
> +---+-------+------------------------------------------------------+
>
> For "make htmldocs", they happen to work as one might expect,
> but they are incompatible with "make latexdocs" and "make pdfdocs",
> and cause the generated gpu.tex file to become incomplete and
> unbuildable by xelatex.
>
> Restore the compatibility by removing those nested grids in the tables.
>
> Size comparison of generated gpu.tex:
>
> Sphinx 2.4.4 Sphinx 4.2.0
> v5.14: 3238686 3841631
> v5.15-rc1: 376270 432729
> with this fix: 3377846 3998095
>
> Fixes: 572f2a5cd974 ("drm/i915/guc: Update firmware to v62.0.0")
> Cc: John Harrison <[email protected]>
> Cc: Michal Wajdeczko <[email protected]>
> Cc: Matthew Brost <[email protected]>
> Cc: Daniele Ceraolo Spurio <[email protected]>
> Cc: Matt Roper <[email protected]>
> Cc: Jonathan Corbet <[email protected]>
> Signed-off-by: Akira Yokosawa <[email protected]>
Pushed to drm-intel-gt-next, thanks for the patch.
This makes the HTML output arguably worse, but there were no comments
from anyone and the pdf build needs to work.
BR,
Jani.
> ---
> Hi all,
>
> I know there is little interest in building pdfdocs (or LaTeX) version
> of kernel-doc, and this issue does not matter most of you.
>
> But "make pdfdocs" is supposed to work, give or take those tables
> with squeezed columns, and at least it is expected to complete
> without fatal errors.
>
> I have no idea who is responsible to those grid-tables, so added
> a lot of people in the To: and Cc: lists.
>
> Does removing those nested grids look reasonable to you?
>
> Any feedback is welcome!
>
> Note: This patch is against the docs-next branch of Jon's -doc tree
> (git://git.lwn.net/linux.git). It can be applied against v5.15-rc1
> and v5.15-rc2 as well.
>
> Thanks, Akira
> --
> .../gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h | 10 +++++-----
> .../drm/i915/gt/uc/abi/guc_communication_mmio_abi.h | 10 +++++-----
> 2 files changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h
> index 99e1fad5ca20..c9086a600bce 100644
> --- a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h
> +++ b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_ctb_abi.h
> @@ -102,11 +102,11 @@ static_assert(sizeof(struct guc_ct_buffer_desc) == 64);
> * | +-------+--------------------------------------------------------------+
> * | | 7:0 | NUM_DWORDS = length (in dwords) of the embedded HXG message |
> * +---+-------+--------------------------------------------------------------+
> - * | 1 | 31:0 | +--------------------------------------------------------+ |
> - * +---+-------+ | | |
> - * |...| | | Embedded `HXG Message`_ | |
> - * +---+-------+ | | |
> - * | n | 31:0 | +--------------------------------------------------------+ |
> + * | 1 | 31:0 | |
> + * +---+-------+ |
> + * |...| | [Embedded `HXG Message`_] |
> + * +---+-------+ |
> + * | n | 31:0 | |
> * +---+-------+--------------------------------------------------------------+
> */
>
> diff --git a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h
> index bbf1ddb77434..9baa3cb07d13 100644
> --- a/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h
> +++ b/drivers/gpu/drm/i915/gt/uc/abi/guc_communication_mmio_abi.h
> @@ -38,11 +38,11 @@
> * +---+-------+--------------------------------------------------------------+
> * | | Bits | Description |
> * +===+=======+==============================================================+
> - * | 0 | 31:0 | +--------------------------------------------------------+ |
> - * +---+-------+ | | |
> - * |...| | | Embedded `HXG Message`_ | |
> - * +---+-------+ | | |
> - * | n | 31:0 | +--------------------------------------------------------+ |
> + * | 0 | 31:0 | |
> + * +---+-------+ |
> + * |...| | [Embedded `HXG Message`_] |
> + * +---+-------+ |
> + * | n | 31:0 | |
> * +---+-------+--------------------------------------------------------------+
> */
>
>
> base-commit: 242f4c77b1c8cebfdfa0ad5b40e2e4ae0316e57d
--
Jani Nikula, Intel Open Source Graphics Center
On Thu, 23 Sep 2021 18:10:23 +0300, Jani Nikula wrote:
> On Mon, 20 Sep 2021, Akira Yokosawa <[email protected]> wrote:
>> Nested grids in grid-table cells are not specified as proper ReST
>> constructs.
>> Commit 572f2a5cd974 ("drm/i915/guc: Update firmware to v62.0.0")
>> added a couple of kerneldoc tables of the form:
>>
>> +---+-------+------------------------------------------------------+
>> | 1 | 31:0 | +------------------------------------------------+ |
>> +---+-------+ | | |
>> |...| | | Embedded `HXG Message`_ | |
>> +---+-------+ | | |
>> | n | 31:0 | +------------------------------------------------+ |
>> +---+-------+------------------------------------------------------+
>>
>> For "make htmldocs", they happen to work as one might expect,
>> but they are incompatible with "make latexdocs" and "make pdfdocs",
>> and cause the generated gpu.tex file to become incomplete and
>> unbuildable by xelatex.
>>
>> Restore the compatibility by removing those nested grids in the tables.
>>
>> Size comparison of generated gpu.tex:
>>
>> Sphinx 2.4.4 Sphinx 4.2.0
>> v5.14: 3238686 3841631
>> v5.15-rc1: 376270 432729
>> with this fix: 3377846 3998095
>>
>> Fixes: 572f2a5cd974 ("drm/i915/guc: Update firmware to v62.0.0")
>> Cc: John Harrison <[email protected]>
>> Cc: Michal Wajdeczko <[email protected]>
>> Cc: Matthew Brost <[email protected]>
>> Cc: Daniele Ceraolo Spurio <[email protected]>
>> Cc: Matt Roper <[email protected]>
>> Cc: Jonathan Corbet <[email protected]>
>> Signed-off-by: Akira Yokosawa <[email protected]>
>
> Pushed to drm-intel-gt-next, thanks for the patch.
>
> This makes the HTML output arguably worse, but there were no comments
> from anyone and the pdf build needs to work.
[Dropped most CCs]
Hi Jani,
Thank you for taking care of this patch.
Jon, as this has reached upstream, can you back-merge v5.15-rc4
into docs-next so that "make pdfdocs" can complete?
I tried the back-merge without seeing any conflict.
"make pdfdocs" finishes successfully now.
Thanks, Akira
>
> BR,
> Jani.
>
>
>
>> ---
[...]
Akira Yokosawa <[email protected]> writes:
> Jon, as this has reached upstream, can you back-merge v5.15-rc4
> into docs-next so that "make pdfdocs" can complete?
OK, I've just done that.
Thanks,
jon