Re: [edk2-devel][PATCH v3 0/3] Fix Runtime Granularity Issues

["Ard Biesheuvel" <ardb@kernel.org>]

On Thu, 14 Mar 2024 at 15:52, gaoliming via groups.io
<gaoliming=byosoft.com.cn@groups.io> wrote:
>
> For this patch set, I have no comments. Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
>

Merged as #5471



> > -----邮件原件-----
> > 发件人: Oliver Smith-Denny <osde@linux.microsoft.com>
> > 发送时间: 2024年3月10日 3:06
> > 收件人: devel@edk2.groups.io
> > 抄送: Leif Lindholm <quic_llindhol@quicinc.com>; Ard Biesheuvel
> > <ardb+tianocore@kernel.org>; Sami Mujawar <sami.mujawar@arm.com>;
> > Liming Gao <gaoliming@byosoft.com.cn>
> > 主题: [edk2-devel][PATCH v3 0/3] Fix Runtime Granularity Issues
> >
> > This patch series is the third version of
> > MdeModulePkg: DxeCore: Don't Guard Large Runtime Granularity Allocations.
> > The subject line has been updated because this went from a one commit
> > patch with no cover letter to a multi-commit patch.
> >
> > The commit messages cover the vast amount of detail here, but this
> > patchset fixes three issues:
> > - a UEFI spec violation for which memory types require runtime page
> > allocation granularity alignment
> > - An incompatibility of the heap guard system to guard these regions
> > that require runtime page allocation granularities greater than
> > the EFI_PAGE_SIZE.
> > - A CodeQL error that fails CI when updating the Page.c code
> >
> > v3:
> > - edit comments for readability
> >
> > v2:
> > - Add commit to fix UEFI spec violation
> > - Add commit to fix newly flagged CodeQL error
> > - Update guard commit message, comments, and static assert to use
> > the correct types
> >
> > Cc: Leif Lindholm <quic_llindhol@quicinc.com>
> > Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
> > Cc: Sami Mujawar <sami.mujawar@arm.com>
> > Cc: Liming Gao <gaoliming@byosoft.com.cn>
> >
> > Oliver Smith-Denny (3):
> >   MdeModulePkg: DxeCore: Fix CodeQL Error in FreePages
> >   MdeModulePkg: DxeCore: Correct Runtime Granularity Memory Type
> >   MdeModulePkg: DxeCore: Do Not Apply Guards to Unsupported Types
> >
> >  MdeModulePkg/MdeModulePkg.dec                 | 10 +++++++++
> >  MdeModulePkg/Core/Dxe/Mem/HeapGuard.h         | 14
> > +++++++++++++
> >  MdeModulePkg/Core/Dxe/Mem/Page.c              | 22
> > +++++++++++++++++---
> >  MdeModulePkg/Core/Dxe/Mem/Pool.c              | 15
> > +++++++++++--
> >  MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c |  4 ++--
> >  MdeModulePkg/Core/Pei/Memory/MemoryServices.c |  2 +-
> >  6 files changed, 59 insertions(+), 8 deletions(-)
> >
> > --
> > 2.40.1
>
>
>
>
>
> 
>
>


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