[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v2] coverage: place GCOV-generated .text.startup section in init text
- To: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Dmytro Prokopchuk1 <dmytro_prokopchuk1@xxxxxxxx>
- Date: Fri, 29 May 2026 18:06:39 +0000
- Accept-language: en-US, uk-UA, ru-RU
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=epam.com; dmarc=pass action=none header.from=epam.com; dkim=pass header.d=epam.com; arc=none
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=sVpRs2eWXA/trL/i6q59BpF/yGCdOXjnszLojN66LUQ=; b=DPQ2S/Ps/eYdUEegJEUDGfTSw5HWZGQdBimbkZPqAySUYjmepmrHZ1+tA8RR//AkDcIB0hC+uJhf+kNUeFMP7oxyf1L5FsmCCCDqaaH2zxw8j4R1cDsPECKE56HBq1v4dPpQSYwEI/kCyG8m35+uCA/OP17fzxfMnICLHoRal32ntD9pKjrUDxP7ifaxRrO6+TM8Ta6c54sYkkSdUAuQxjfBR+B/BEufy6bqNKy65IAJzr5/ccQB7a6SfZA/lM3hHa567YVV3sJFaA/oW/+lH9PB20nGC0/LFnPvxtE3Q1j6elRxZHHgRkK16umSSyKxOiJk3urtknUxqXOsUVYNcA==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=WucSQbYYOwHVVWwJw/e/21051DxBHf+A32WrZrrmA/8HQjmE9dIkxml4IMkjFu+eumbFtRJYazTeg+YEwGqijGbFsNSIclhsZKOKhAIZVy068JbHHEK5Z2OD3kN2+DZl6oPqxXWhJZoIHVktEK3kwJZrvpDztoFhFrlkjYAsG/HZaw4B+gmjUSwmoC6NMzTNAqhrAdCq+8bvJOwTwOxO+Mat+ClON1lvuP+tSVJ6V4OOlb6cTaK/FosmQ3G89i1Ugm5H5pHfO1saf+ktNHUFSROg43AtJyhiTRvDWh28SVqrgD9CgCVjF9x5Q+vGKNdehGYJ8Nj23yjO+iKr6kM4ng==
- Authentication-results: eu.smtp.expurgate.cloud; dkim=pass header.s=selector1 header.d=epam.com header.i="@epam.com" header.h="From:Date:Subject:Message-ID:Content-Type:MIME-Version:x-ms-exchange-senderadcheck"
- Authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=epam.com;
- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Timothy Pearson <tpearson@xxxxxxxxxxxxxxxxxxxxx>, Alistair Francis <alistair.francis@xxxxxxx>, Connor Davis <connojdavis@xxxxxxxxx>, Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
- Delivery-date: Fri, 29 May 2026 18:06:51 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AQHc70ifTHJ2JaDHW0i9kIm+tvP8M7Yk0PEAgAB8SIA=
- Thread-topic: [PATCH v2] coverage: place GCOV-generated .text.startup section in init text
On 5/29/26 13:41, Andrew Cooper wrote:
>> Link to v1:
>> https://patchew.org/Xen/cb8c1e0862a554f7a28347f549e9cfd0b0d6db2f.1779829545.git.dmytro._5Fprokopchuk1@xxxxxxxx/
>
> What about my feedback to v1 which showed that .text.startup
> specifically is buggy in x86, and provided a suggestion of what to do
> about it?
>
> ~Andrew
Hello Andrew,
I agree that the Linux TEXT_SECTION-style cleanup is more preferable.
My goal with this patch was to fix the observed CONFIG_COVERAGE boot
failure with the smallest change.
And your proposal requires wider linker-script rework and randconfig
validation.
Unfortunately I don't have enough time to take on that right now.
I'll take into account your feedback and will return to this later.
BR, Dmytro.
|
