Merge "msm: secure_buffer: warn if we get a non-1MB-aligned chunk" (43d81cf3) · Commits · e / devices / android_kernel_sony_msm8994

drivers/staging/android/ion/msm/secure_buffer.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -148,6 +148,12 @@ static int secure_buffer_change_table(struct sg_table *table,
		WARN((tmp >> 32) & 0xffffffff,
		"%s: there are ones in the upper 32 bits of the sg at %p! They will be truncated! Address: 0x%llx\n",
		__func__, sg, tmp);
		if (unlikely(!size \|\| (size % V2_CHUNK_SIZE))) {
		WARN(1,
		"%s: chunk %d has invalid size: 0x%x. Must be a multiple of 0x%x\n",
		__func__, i, size, V2_CHUNK_SIZE);
		return -EINVAL;
		}

		base = (u32)tmp;