* [PATCH 0/2] Enable PSTORE_RAM as a module in the arm64 defconfig
@ 2024-01-10 21:05 Nícolas F. R. A. Prado
2024-01-10 21:05 ` [PATCH 2/2] arm64: defconfig: Enable PSTORE_RAM Nícolas F. R. A. Prado
2024-02-01 17:58 ` [PATCH 0/2] Enable PSTORE_RAM as a module in the arm64 defconfig Kees Cook
0 siblings, 2 replies; 5+ messages in thread
From: Nícolas F. R. A. Prado @ 2024-01-10 21:05 UTC (permalink / raw)
To: Kees Cook
Cc: kernel, AngeloGioacchino Del Regno, Nícolas F. R. A. Prado,
Arnd Bergmann, Bjorn Andersson, Catalin Marinas, Dmitry Baryshkov,
Geert Uytterhoeven, Guilherme G. Piccoli, Konrad Dybcio,
Krzysztof Kozlowski, Marek Szyprowski, Neil Armstrong, Tony Luck,
Will Deacon, linux-arm-kernel, linux-hardening, linux-kernel
This series enables the PSTORE_RAM config, aka the ramoops driver, in
the defconfig.
Nícolas F. R. A. Prado (2):
pstore/ram: Register to module device table
arm64: defconfig: Enable PSTORE_RAM
arch/arm64/configs/defconfig | 1 +
fs/pstore/ram.c | 1 +
2 files changed, 2 insertions(+)
--
2.43.0
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 2/2] arm64: defconfig: Enable PSTORE_RAM
2024-01-10 21:05 [PATCH 0/2] Enable PSTORE_RAM as a module in the arm64 defconfig Nícolas F. R. A. Prado
@ 2024-01-10 21:05 ` Nícolas F. R. A. Prado
2024-01-11 18:23 ` Kees Cook
2024-01-11 20:08 ` David
2024-02-01 17:58 ` [PATCH 0/2] Enable PSTORE_RAM as a module in the arm64 defconfig Kees Cook
1 sibling, 2 replies; 5+ messages in thread
From: Nícolas F. R. A. Prado @ 2024-01-10 21:05 UTC (permalink / raw)
To: Kees Cook
Cc: kernel, AngeloGioacchino Del Regno, Nícolas F. R. A. Prado,
Arnd Bergmann, Bjorn Andersson, Catalin Marinas, Dmitry Baryshkov,
Geert Uytterhoeven, Guilherme G. Piccoli, Konrad Dybcio,
Krzysztof Kozlowski, Marek Szyprowski, Neil Armstrong, Tony Luck,
Will Deacon, linux-arm-kernel, linux-hardening, linux-kernel
Enable PSTORE_RAM, that is the ramoops driver, in the defconfig, to
allow logging and retrieving panics and oopses to/from RAM automatically
for platforms that have a ramoops reserved memory node in DT.
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index d48659217bb4..0b0ef6877a12 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1589,6 +1589,7 @@ CONFIG_HUGETLBFS=y
CONFIG_CONFIGFS_FS=y
CONFIG_EFIVAR_FS=y
CONFIG_SQUASHFS=y
+CONFIG_PSTORE_RAM=m
CONFIG_NFS_FS=y
CONFIG_NFS_V4=y
CONFIG_NFS_V4_1=y
--
2.43.0
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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] arm64: defconfig: Enable PSTORE_RAM
2024-01-10 21:05 ` [PATCH 2/2] arm64: defconfig: Enable PSTORE_RAM Nícolas F. R. A. Prado
@ 2024-01-11 18:23 ` Kees Cook
2024-01-11 20:08 ` David
1 sibling, 0 replies; 5+ messages in thread
From: Kees Cook @ 2024-01-11 18:23 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: kernel, AngeloGioacchino Del Regno, Arnd Bergmann,
Bjorn Andersson, Catalin Marinas, Dmitry Baryshkov,
Geert Uytterhoeven, Guilherme G. Piccoli, Konrad Dybcio,
Krzysztof Kozlowski, Marek Szyprowski, Neil Armstrong, Tony Luck,
Will Deacon, linux-arm-kernel, linux-hardening, linux-kernel
On Wed, Jan 10, 2024 at 06:05:03PM -0300, Nícolas F. R. A. Prado wrote:
> Enable PSTORE_RAM, that is the ramoops driver, in the defconfig, to
> allow logging and retrieving panics and oopses to/from RAM automatically
> for platforms that have a ramoops reserved memory node in DT.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
ARM maintainers, I can't speak to whether you want this defconfig change
or not, but if you do and pick it up, please feel free to also grab
patch 2.
If you don't want this, I can carry patch 2 in the pstore tree.
-Kees
>
> ---
>
> arch/arm64/configs/defconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index d48659217bb4..0b0ef6877a12 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -1589,6 +1589,7 @@ CONFIG_HUGETLBFS=y
> CONFIG_CONFIGFS_FS=y
> CONFIG_EFIVAR_FS=y
> CONFIG_SQUASHFS=y
> +CONFIG_PSTORE_RAM=m
> CONFIG_NFS_FS=y
> CONFIG_NFS_V4=y
> CONFIG_NFS_V4_1=y
> --
> 2.43.0
>
--
Kees Cook
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] arm64: defconfig: Enable PSTORE_RAM
2024-01-10 21:05 ` [PATCH 2/2] arm64: defconfig: Enable PSTORE_RAM Nícolas F. R. A. Prado
2024-01-11 18:23 ` Kees Cook
@ 2024-01-11 20:08 ` David
1 sibling, 0 replies; 5+ messages in thread
From: David @ 2024-01-11 20:08 UTC (permalink / raw)
To: Nícolas F. R. A. Prado, Kees Cook
Cc: kernel, AngeloGioacchino Del Regno, Arnd Bergmann,
Bjorn Andersson, Catalin Marinas, Dmitry Baryshkov,
Geert Uytterhoeven, Guilherme G. Piccoli, Konrad Dybcio,
Krzysztof Kozlowski, Marek Szyprowski, Neil Armstrong, Tony Luck,
Will Deacon, linux-arm-kernel, linux-hardening, linux-kernel
Useful stuff!
Reviewed-by: David Heidelberg <david@ixit.cz>
On 10/01/2024 22:05, Nícolas F. R. A. Prado wrote:
> Enable PSTORE_RAM, that is the ramoops driver, in the defconfig, to
> allow logging and retrieving panics and oopses to/from RAM automatically
> for platforms that have a ramoops reserved memory node in DT.
>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
>
> ---
>
> arch/arm64/configs/defconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> index d48659217bb4..0b0ef6877a12 100644
> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -1589,6 +1589,7 @@ CONFIG_HUGETLBFS=y
> CONFIG_CONFIGFS_FS=y
> CONFIG_EFIVAR_FS=y
> CONFIG_SQUASHFS=y
> +CONFIG_PSTORE_RAM=m
> CONFIG_NFS_FS=y
> CONFIG_NFS_V4=y
> CONFIG_NFS_V4_1=y
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linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 0/2] Enable PSTORE_RAM as a module in the arm64 defconfig
2024-01-10 21:05 [PATCH 0/2] Enable PSTORE_RAM as a module in the arm64 defconfig Nícolas F. R. A. Prado
2024-01-10 21:05 ` [PATCH 2/2] arm64: defconfig: Enable PSTORE_RAM Nícolas F. R. A. Prado
@ 2024-02-01 17:58 ` Kees Cook
1 sibling, 0 replies; 5+ messages in thread
From: Kees Cook @ 2024-02-01 17:58 UTC (permalink / raw)
To: Nícolas F. R. A. Prado
Cc: Kees Cook, kernel, AngeloGioacchino Del Regno, Arnd Bergmann,
Bjorn Andersson, Catalin Marinas, Dmitry Baryshkov,
Geert Uytterhoeven, Guilherme G. Piccoli, Konrad Dybcio,
Krzysztof Kozlowski, Marek Szyprowski, Neil Armstrong, Tony Luck,
Will Deacon, linux-arm-kernel, linux-hardening, linux-kernel
On Wed, 10 Jan 2024 18:05:01 -0300, Nícolas F. R. A. Prado wrote:
> This series enables the PSTORE_RAM config, aka the ramoops driver, in
> the defconfig.
>
>
> Nícolas F. R. A. Prado (2):
> pstore/ram: Register to module device table
> arm64: defconfig: Enable PSTORE_RAM
>
> [...]
Applied to for-next/pstore, thanks!
[1/2] pstore/ram: Register to module device table
https://git.kernel.org/kees/c/d8c70720ebfd
[2/2] arm64: defconfig: Enable PSTORE_RAM
https://git.kernel.org/kees/c/393bd157dbf8
Take care,
--
Kees Cook
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 5+ messages in thread
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2024-01-10 21:05 [PATCH 0/2] Enable PSTORE_RAM as a module in the arm64 defconfig Nícolas F. R. A. Prado
2024-01-10 21:05 ` [PATCH 2/2] arm64: defconfig: Enable PSTORE_RAM Nícolas F. R. A. Prado
2024-01-11 18:23 ` Kees Cook
2024-01-11 20:08 ` David
2024-02-01 17:58 ` [PATCH 0/2] Enable PSTORE_RAM as a module in the arm64 defconfig Kees Cook
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