linux-kernel - [RESEND PATCH] selftests/mincore: fix skip condition for check_huge

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Date:   Thu, 29 Jun 2023 10:35:46 +0200
From:   Ricardo Cañuelo <ricardo.canuelo@...labora.com>
To:     shuah@...nel.org
Cc:     linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        kernel@...labora.com, naresh.kamboju@...aro.org,
        dan.carpenter@...aro.org, skhan@...uxfoundation.org
Subject: [RESEND PATCH] selftests/mincore: fix skip condition for check_huge_pages test

The check_huge_pages test was failing instead of skipping on qemu-armv7
because the skip condition wasn't handled properly. Add an additional
check to fix it.

Signed-off-by: Ricardo Cañuelo <ricardo.canuelo@...labora.com>
Reported-by: Naresh Kamboju <naresh.kamboju@...aro.org>
Reported-by: Linux Kernel Functional Testing <lkft@...aro.org>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
Tested-by: Anders Roxell <anders.roxell@...aro.org>
Closes: https://lore.kernel.org/all/CA+G9fYuoB8Ug8PcTU-YGmemL7_eeEksXFihvxWF6OikD7sK7pA@mail.gmail.com
---
 tools/testing/selftests/mincore/mincore_selftest.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/mincore/mincore_selftest.c b/tools/testing/selftests/mincore/mincore_selftest.c
index 4c88238fc8f0..6fb3eea5b6ee 100644
--- a/tools/testing/selftests/mincore/mincore_selftest.c
+++ b/tools/testing/selftests/mincore/mincore_selftest.c
@@ -150,8 +149,8 @@ TEST(check_huge_pages)
 		MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,
 		-1, 0);
 	if (addr == MAP_FAILED) {
-		if (errno == ENOMEM)
-			SKIP(return, "No huge pages available.");
+		if (errno == ENOMEM || errno == EINVAL)
+			SKIP(return, "No huge pages available or CONFIG_HUGETLB_PAGE disabled.");
 		else
 			TH_LOG("mmap error: %s", strerror(errno));
 	}
-- 
2.25.1