From: Sudeep Holla <sudeep.holla@arm.com>
To: Ard Biesheuvel <ard.biesheuvel@linaro.org>,
edk2-devel@lists.01.org, leif.lindholm@linaro.org
Cc: Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [PATCH edk2-platforms v2] Platform/ARM: use appropriate ReportStatusCodeLib resolution for RT drivers
Date: Tue, 17 Oct 2017 14:55:36 +0100 [thread overview]
Message-ID: <cb9c4ffc-db54-1613-5979-bda5452e5d9f@arm.com> (raw)
In-Reply-To: <20171017134205.3907-1-ard.biesheuvel@linaro.org>
On 17/10/17 14:42, Ard Biesheuvel wrote:
> ResetSystemRuntimeDxe may be invoked by the OS at runtime, at which time
> it will attempt to call into ReportStatusCodeLib. If we use the default
> version for DXE drivers, this will access data structures that are no
> longer there so switch to the special runtime version instead.
>
Tested-by: Sudeep Holla <sudeep.holla@arm.com>
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
> ---
> Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc b/Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc
> index 8bcb84869c84..1605eedbdd8c 100644
> --- a/Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc
> +++ b/Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc
> @@ -240,6 +240,7 @@ [LibraryClasses.common.DXE_RUNTIME_DRIVER]
> MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf
> CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
> ArmPlatformSysConfigLib|ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSysConfigRuntimeLib/ArmVExpressSysConfigRuntimeLib.inf
> + ReportStatusCodeLib|MdeModulePkg/Library/RuntimeDxeReportStatusCodeLib/RuntimeDxeReportStatusCodeLib.inf
> !if $(SECURE_BOOT_ENABLE) == TRUE
> BaseCryptLib|CryptoPkg/Library/BaseCryptLib/RuntimeCryptLib.inf
> !endif
>
--
Regards,
Sudeep
next prev parent reply other threads:[~2017-10-17 13:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-17 13:42 [PATCH edk2-platforms v2] Platform/ARM: use appropriate ReportStatusCodeLib resolution for RT drivers Ard Biesheuvel
2017-10-17 13:55 ` Sudeep Holla [this message]
2017-10-17 14:00 ` Leif Lindholm
2017-10-17 15:05 ` Alexei Fedorov
2017-10-17 18:24 ` Leif Lindholm
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-list from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=cb9c4ffc-db54-1613-5979-bda5452e5d9f@arm.com \
--to=devel@edk2.groups.io \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox