From: "Rebecca Cran via groups.io" <rebecca=os.amperecomputing.com@groups.io>
To: "devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
Jian J Wang <jian.j.wang@intel.com>,
Liming Gao <gaoliming@byosoft.com.cn>,
Dandan Bi <dandan.bi@intel.com>,
Oliver Smith-Denny <osde@linux.microsoft.com>
Subject: [edk2-devel] AArch64 with HeapGuard: page allocations wrongly aligned
Date: Thu, 18 Jan 2024 08:27:31 -0700 [thread overview]
Message-ID: <05f6388b-155e-427d-8e34-0ac571e97fb8@os.amperecomputing.com> (raw)
I've been debugging an assert failure when using HeapGuard on AArch64. A
call to FreePages in SmbiosDxe is failing because the memory is aligned
to 0x1000 instead of 0x10000 as defined by
RUNTIME_PAGE_ALLOCATION_GRANULARITY.
I'm enabling HeapGuard by setting the PCDs to the following values:
gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask|0x0F
gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPageType|0xC00000000000FFFF
gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPoolType|0xC00000000000FFFF
--
Rebecca Cran
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next reply other threads:[~2024-01-18 15:27 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-18 15:27 Rebecca Cran via groups.io [this message]
2024-01-18 16:48 ` [edk2-devel] AArch64 with HeapGuard: page allocations wrongly aligned Oliver Smith-Denny
2024-01-18 17:42 ` Rebecca Cran via groups.io
2024-01-18 18:38 ` Oliver Smith-Denny
2024-01-18 18:45 ` Rebecca Cran via groups.io
2024-01-18 19:04 ` Oliver Smith-Denny
2024-01-18 19:26 ` Rebecca Cran via groups.io
[not found] ` <17AB84FD31479E00.28523@groups.io>
2024-01-18 19:26 ` Oliver Smith-Denny
2024-01-19 16:34 ` Rebecca Cran via groups.io
2024-01-19 20:03 ` Oliver Smith-Denny
2024-01-22 22:06 ` Rebecca Cran via groups.io
2024-01-23 1:53 ` Oliver Smith-Denny
2024-01-23 2:14 ` Rebecca Cran via groups.io
2024-01-24 18:29 ` Oliver Smith-Denny
[not found] ` <17ACD713D9397BBF.18300@groups.io>
2024-02-03 0:59 ` Oliver Smith-Denny
2024-02-05 17:22 ` Rebecca Cran via groups.io
2024-02-05 17:51 ` Oliver Smith-Denny
2024-02-05 17:58 ` Rebecca Cran via groups.io
2024-02-05 20:36 ` Oliver Smith-Denny
[not found] ` <17B111E492D567BB.26550@groups.io>
2024-02-06 4:20 ` Oliver Smith-Denny
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