Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 099/125] soc: qcom: smem: Use le32_to_cpu for comparison | Date | Wed, 22 Apr 2020 11:56:56 +0200 |
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From: Chris Lew <clew@codeaurora.org>
[ Upstream commit a216000f0140f415cec96129f777b5234c9d142f ]
Endianness can vary in the system, add le32_to_cpu when comparing partition sizes from smem.
Signed-off-by: Chris Lew <clew@codeaurora.org> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <andy.gross@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/soc/qcom/smem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/soc/qcom/smem.c +++ b/drivers/soc/qcom/smem.c @@ -646,7 +646,7 @@ static int qcom_smem_enumerate_partition return -EINVAL; } - if (header->size != entry->size) { + if (le32_to_cpu(header->size) != le32_to_cpu(entry->size)) { dev_err(smem->dev, "Partition %d has invalid size\n", i); return -EINVAL;
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