From: Anup Patel <apatel@ventanamicro.com>
To: Atish Patra <atishp@rivosinc.com>
Cc: Andrew Jones <ajones@ventanamicro.com>,
Anup Patel <anup@brainfault.org>,
opensbi@lists.infradead.org, Anup Patel <apatel@ventanamicro.com>
Subject: [PATCH 0/2] OpenSBI FWFT ADUE update fix
Date: Thu, 27 Nov 2025 16:51:19 +0530 [thread overview]
Message-ID: <20251127112121.334023-1-apatel@ventanamicro.com> (raw)
As-per latest RISC-V Privileged ISA spec, TLBs must be flushed
upon FWFT ADUE changes hence this series.
(Refer, https://lists.riscv.org/g/tech-privileged/message/2728)
This series based upon the "OpenSBI hart protection abstraction"
series.
These patches can also found in fwft_adue_fix_v1 branch at:
https://github.com/avpatel/opensbi.git
Andrew Waterman (2):
lib: sbi: Expose __sbi_sfence_vma_all() function
lib: sbi: Flush TLBs upon FWFT ADUE change
include/sbi/sbi_tlb.h | 2 ++
lib/sbi/sbi_fwft.c | 13 ++++++++++++-
lib/sbi/sbi_hart_pmp.c | 3 ++-
lib/sbi/sbi_tlb.c | 4 ++--
4 files changed, 18 insertions(+), 4 deletions(-)
--
2.43.0
--
opensbi mailing list
opensbi@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/opensbi
next reply other threads:[~2025-11-27 11:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-27 11:21 Anup Patel [this message]
2025-11-27 11:21 ` [PATCH 1/2] lib: sbi: Expose __sbi_sfence_vma_all() function Anup Patel
2025-11-27 11:21 ` [PATCH 2/2] lib: sbi: Flush TLBs upon FWFT ADUE change Anup Patel
2025-12-16 14:55 ` [PATCH 0/2] OpenSBI FWFT ADUE update fix Anup Patel
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-all 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=20251127112121.334023-1-apatel@ventanamicro.com \
--to=apatel@ventanamicro.com \
--cc=ajones@ventanamicro.com \
--cc=anup@brainfault.org \
--cc=atishp@rivosinc.com \
--cc=opensbi@lists.infradead.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.