From: Vinod Koul <vkoul@kernel.org>
To: mani@kernel.org, Abinash Singh <abinashlalotra@gmail.com>
Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
Abinash Singh <abinashsinghlalotra@gmail.com>
Subject: Re: [PATCH RFC] dma: dw-edma: Fix build warning in dw_edma_pcie_probe()
Date: Tue, 15 Jul 2025 20:52:06 +0530 [thread overview]
Message-ID: <175259292621.543905.5838200154800264729.b4-ty@kernel.org> (raw)
In-Reply-To: <20250705160055.808165-1-abinashsinghlalotra@gmail.com>
On Sat, 05 Jul 2025 21:30:55 +0530, Abinash Singh wrote:
> The function dw_edma_pcie_probe() in dw-edma-pcie.c triggered a
> frame size warning:
> ld.lld:warning:
> drivers/dma/dw-edma/dw-edma-pcie.c:162:0: stack frame size (1040) exceeds limit (1024) in function 'dw_edma_pcie_probe'
>
> This patch reduces the stack usage by dynamically allocating the
> `vsec_data` structure using kmalloc(), rather than placing it on
> the stack. This eliminates the overflow warning and improves kernel
> robustness.
>
> [...]
Applied, thanks!
[1/1] dma: dw-edma: Fix build warning in dw_edma_pcie_probe()
commit: 3df63fa8f2afd051848e37ef1b8299dee28d4f87
Best regards,
--
~Vinod
prev parent reply other threads:[~2025-07-15 15:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-05 16:00 Abinash Singh
2025-07-09 11:17 ` Manivannan Sadhasivam
2025-07-15 15:22 ` Vinod Koul [this message]
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