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| author | Abinash Singh <abinashlalotra@gmail.com> | 2025-07-05 19:00:55 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-07-15 18:11:49 +0300 |
| commit | 3df63fa8f2afd051848e37ef1b8299dee28d4f87 (patch) | |
| tree | c94a5d75ec4542bbcc8697340e4816e4173f3cca /scripts/gdb/linux/vmalloc.py | |
| parent | 188c6ba1dd925849c5d94885c8bbdeb0b3dcf510 (diff) | |
| download | linux-3df63fa8f2afd051848e37ef1b8299dee28d4f87.tar.xz | |
dma: dw-edma: Fix build warning in dw_edma_pcie_probe()
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.
Signed-off-by: Abinash Singh <abinashsinghlalotra@gmail.com>
Acked-by: Manivannan Sadhasivam <mani@kernel.org>
Link: https://lore.kernel.org/r/20250705160055.808165-1-abinashsinghlalotra@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/vmalloc.py')
0 files changed, 0 insertions, 0 deletions