From: Greg KH <gregkh@linuxfoundation.org>
To: Quentin Perret <qperret@google.com>
Cc: stable@vger.kernel.org, alexandre.torgue@foss.st.com,
robh+dt@kernel.org, f.fainelli@gmail.com, ardb@kernel.org,
sashal@kernel.org
Subject: Re: Revert memblock backports with missing dependencies
Date: Wed, 12 May 2021 16:07:46 +0200 [thread overview]
Message-ID: <YJvhMv/RLDIgA4IC@kroah.com> (raw)
In-Reply-To: <20210512122853.3243417-1-qperret@google.com>
On Wed, May 12, 2021 at 12:28:51PM +0000, Quentin Perret wrote:
> Hi all,
>
> A breakage in 5.4.102 has been reported [1] due to the backport of the
> two following upstream commits:
>
> 8a5a75e5e9e5 ("of/fdt: Make sure no-map does not remove already reserved regions")
> 86588296acbf ("fdt: Properly handle "no-map" field in the memory region")
>
> As Alexandre noted in the original thread, the backport missed
> dependencies. But since these patches were not really fixes in the first
> place, it seems preferable to simply revert them from 5.4 and earlier.
>
> [1] https://lore.kernel.org/linux-arm-kernel/CAL_Jsq+LUPZFhXd+j-xM67rZB=pvEvZM+1sfckip0Lqq02PkZQ@mail.gmail.com/
>
> Quentin Perret (2):
> Revert "of/fdt: Make sure no-map does not remove already reserved
> regions"
> Revert "fdt: Properly handle "no-map" field in the memory region"
>
> drivers/of/fdt.c | 12 ++----------
> 1 file changed, 2 insertions(+), 10 deletions(-)
All now queued up, thanks.
greg k-h
prev parent reply other threads:[~2021-05-12 14:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-12 12:28 Revert memblock backports with missing dependencies Quentin Perret
2021-05-12 12:28 ` [PATCH stable 5.4 1/2] Revert "of/fdt: Make sure no-map does not remove already reserved regions" Quentin Perret
2021-05-12 12:28 ` [PATCH stable 5.4 2/2] Revert "fdt: Properly handle "no-map" field in the memory region" Quentin Perret
2021-05-12 12:30 ` [PATCH stable 4.19 1/2] Revert "of/fdt: Make sure no-map does not remove already reserved regions" Quentin Perret
2021-05-12 12:30 ` [PATCH stable 4.19 2/2] Revert "fdt: Properly handle "no-map" field in the memory region" Quentin Perret
2021-05-12 12:30 ` [PATCH stable 4.14 1/2] Revert "of/fdt: Make sure no-map does not remove already reserved regions" Quentin Perret
2021-05-12 12:30 ` [PATCH stable 4.14 2/2] Revert "fdt: Properly handle "no-map" field in the memory region" Quentin Perret
2021-05-12 12:30 ` [PATCH stable 4.9 1/2] Revert "of/fdt: Make sure no-map does not remove already reserved regions" Quentin Perret
2021-05-12 12:30 ` [PATCH stable 4.9 2/2] Revert "fdt: Properly handle "no-map" field in the memory region" Quentin Perret
2021-05-12 12:34 ` Revert memblock backports with missing dependencies Ard Biesheuvel
2021-05-12 14:07 ` Greg KH [this message]
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