From: Sudeep Holla <sudeep.holla@kernel.org>
To: ARM SoC Team <arm@kernel.org>, SoC Team <soc@kernel.org>,
ALKML <linux-arm-kernel@lists.infradead.org>
Cc: Sudeep Holla <sudeep.holla@kernel.org>, Arnd Bergmann <arnd@kernel.org>
Subject: [GIT PULL] firmware: arm_ffa: Fix for v7.1
Date: Tue, 7 Apr 2026 11:08:39 +0100 [thread overview]
Message-ID: <20260407100841.3150090-1-sudeep.holla@kernel.org> (raw)
Hi ARM SoC Team,
Please pull ! This is the only fix/update I have at the moment for v7.1
So, I am sending it early as fix but late as an update for v7.1.
Regards,
Sudeep
-->8
The following changes since commit 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f:
Linux 7.0-rc1 (2026-02-22 13:18:59 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git tags/ffa-fix-7.1
for you to fetch changes up to 83210251fd70d5f96bcdc8911e15f7411a6b2463:
firmware: arm_ffa: Use the correct buffer size during RXTX_MAP (2026-04-07 10:47:42 +0100)
----------------------------------------------------------------
Arm FF-A fix for v7.1
Use the page aligned backing allocation size when computing the RXTX_MAP
page count. This fixes FF-A RX/TX buffer registration on kernels built
with 16K/64K PAGE_SIZE, where alloc_pages_exact() backs the buffer with a
larger aligned span than the discovered minimum buffer size.
----------------------------------------------------------------
Sebastian Ene (1):
firmware: arm_ffa: Use the correct buffer size during RXTX_MAP
drivers/firmware/arm_ffa/driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
reply other threads:[~2026-04-07 10:08 UTC|newest]
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