From: Oleksii Kurochko <oleksii.kurochko@gmail.com>
To: xen-devel@lists.xenproject.org
Cc: Jan Beulich <jbeulich@suse.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Gianluca Guida <gianluca@rivosinc.com>,
Oleksii Kurochko <oleksii.kurochko@gmail.com>,
Bob Eshleman <bobbyeshleman@gmail.com>,
Alistair Francis <alistair.francis@wdc.com>,
Connor Davis <connojdavis@gmail.com>
Subject: [PATCH v3 0/3] Do basic initialization things
Date: Fri, 3 Mar 2023 12:24:21 +0200 [thread overview]
Message-ID: <cover.1677838213.git.oleksii.kurochko@gmail.com> (raw)
The patch series groups and updates the following patches:
1. xen/riscv: disable fpu
2. xen/riscv: initialize .bss section
3. xen/riscv: read/save hart_id and dtb_base passed by bootloader
---
Changes since v2:
* Patch [xen/riscv: disable fpu] was moved to the start of start()
function to detect illegal usage of floating point
earlier.
* Add dummy_bss variable to make .bss initialization code more simple.
* Change comparison of addresses from signed to unsigned.
* Add the comment for start() function with the explanation what and
how OpenSBI pass to start() function.
* Clean up start() code related to read&save hart_id & dtb_base.
---
Changes since v1:
* initialization of .bss was moved to head.S
* read/save/pass of hart_id and dtb_base passed by a bootloader
were moved to head.S. Also, it was updated start_xen() arguments
to recieve hard_id & dtb_base
---
Oleksii Kurochko (3):
xen/riscv: disable fpu
xen/riscv: read/save hart_id and dtb_base passed by bootloader
xen/riscv: initialize .bss section
xen/arch/riscv/riscv64/head.S | 21 +++++++++++++++++++++
xen/arch/riscv/setup.c | 11 ++++++++++-
2 files changed, 31 insertions(+), 1 deletion(-)
--
2.39.0
next reply other threads:[~2023-03-03 10:24 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-03 10:24 Oleksii Kurochko [this message]
2023-03-03 10:24 ` [PATCH v3 1/3] xen/riscv: disable fpu Oleksii Kurochko
2023-03-03 10:25 ` Andrew Cooper
2023-03-09 10:39 ` Bobby Eshleman
2023-03-09 10:42 ` Bobby Eshleman
2023-03-03 10:24 ` [PATCH v3 2/3] xen/riscv: read/save hart_id and dtb_base passed by bootloader Oleksii Kurochko
2023-03-03 10:27 ` Andrew Cooper
2023-03-03 10:39 ` Oleksii
2023-03-09 10:44 ` Bobby Eshleman
2023-03-03 10:24 ` [PATCH v3 3/3] xen/riscv: initialize .bss section Oleksii Kurochko
2023-03-03 10:33 ` Andrew Cooper
2023-03-03 10:42 ` Oleksii
2023-03-03 10:53 ` Andrew Cooper
2023-03-03 11:06 ` Oleksii
2023-03-09 10:48 ` Bobby Eshleman
2023-03-05 7:06 ` [PATCH v3 0/3] Do basic initialization things Bobby Eshleman
2023-03-16 0:37 ` Andrew Cooper
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