On Wed, Feb 17, 2021 at 3:15 PM 谢华伟(此时此刻） [off-list ref] wrote:

On 2021/2/17 17:06, David Marchand wrote:

quoted

On Fri, Jan 29, 2021 at 4:19 AM 谢华伟(此时此刻） [off-list ref] wrote:

quoted

@@ -517,6 +525,60 @@
  }
  #endif

+static inline uint8_t ioread8(void *addr)
+{
+       uint8_t val;
+
+       val = (uint64_t)(uintptr_t)addr >= PIO_MAX ?
+               *(volatile uint8_t *)addr :
+               inb((unsigned long)addr);

inb/outb and others are architecture (x86?) specific.

Yes, only X86 has PIO.

Ok, thanks for confirming.

quoted

The CI caught this issue, see build failures on ARM64.
https://lab.dpdk.org/results/dashboard/results/results-uploads/test_runs/82432e287bc94831b7a65d7cd6f05783/log_upload_file/2021/2/dpdk_b49c677a0d24_15433_2021-02-01_00-15-59_NA.zip

I can see the same issue with ppc64le.

Just to be clear.
This series can't be merged as it breaks non-x86 architectures.


-- 
David Marchand