The patch titled
Subject: selftests-vm-only-run-128tbswitch-with-5-level-paging-v6
has been added to the -mm mm-unstable branch. Its filename is
selftests-vm-only-run-128tbswitch-with-5-level-paging-v6.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/selftests-vm-only-run-128tbswitch-with-5-level-paging-v6.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Adam Sindelar <adam@xxxxxxxxxxxx>
Subject: selftests-vm-only-run-128tbswitch-with-5-level-paging-v6
Date: Fri, 1 Jul 2022 18:30:30 +0200
fix formatting issues, rename "die" to "fail"
Link: https://lkml.kernel.org/r/20220701163030.415735-1-adam@xxxxxxxxxxxx
Signed-off-by: Adam Sindelar <adam@xxxxxxxxxxxx>
Cc: David Vernet <void@xxxxxxxxxxxxx>
Cc: Adam Sindelar <ats@xxxxxx>
Cc: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/vm/va_128TBswitch.sh | 52 ++++++++---------
1 file changed, 26 insertions(+), 26 deletions(-)
--- a/tools/testing/selftests/vm/va_128TBswitch.sh~selftests-vm-only-run-128tbswitch-with-5-level-paging-v6
+++ a/tools/testing/selftests/vm/va_128TBswitch.sh
@@ -13,41 +13,41 @@ exitcode=1
# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4
-die()
+fail()
{
- echo "$1"
- exit $exitcode
+ echo "$1"
+ exit $exitcode
}
check_supported_x86_64()
{
- local config="/proc/config.gz"
- [[ -f "${config}" ]] || config="/boot/config-$(uname -r)"
- [[ -f "${config}" ]] || die "Cannot find kernel config in /proc or /boot"
-
- # gzip -dcfq automatically handles both compressed and plaintext input.
- # See man 1 gzip under '-f'.
- local pg_table_levels=$(gzip -dcfq "${config}" | grep PGTABLE_LEVELS | cut -d'=' -f 2)
-
- if [[ "${pg_table_levels}" -lt 5 ]]; then
- echo "$0: PGTABLE_LEVELS=${pg_table_levels}, must be >= 5 to run this test"
- exit $ksft_skip
- fi
+ local config="/proc/config.gz"
+ [[ -f "${config}" ]] || config="/boot/config-$(uname -r)"
+ [[ -f "${config}" ]] || fail "Cannot find kernel config in /proc or /boot"
+
+ # gzip -dcfq automatically handles both compressed and plaintext input.
+ # See man 1 gzip under '-f'.
+ local pg_table_levels=$(gzip -dcfq "${config}" | grep PGTABLE_LEVELS | cut -d'=' -f 2)
+
+ if [[ "${pg_table_levels}" -lt 5 ]]; then
+ echo "$0: PGTABLE_LEVELS=${pg_table_levels}, must be >= 5 to run this test"
+ exit $ksft_skip
+ fi
}
check_test_requirements()
{
- # The test supports x86_64 and powerpc64. We currently have no useful
- # eligibility check for powerpc64, and the test itself will reject other
- # architectures.
- case `uname -m` in
- "x86_64")
- check_supported_x86_64
- ;;
- *)
- return 0
- ;;
- esac
+ # The test supports x86_64 and powerpc64. We currently have no useful
+ # eligibility check for powerpc64, and the test itself will reject other
+ # architectures.
+ case `uname -m` in
+ "x86_64")
+ check_supported_x86_64
+ ;;
+ *)
+ return 0
+ ;;
+ esac
}
check_test_requirements
_
Patches currently in -mm which might be from adam@xxxxxxxxxxxx are
selftests-vm-only-run-128tbswitch-with-5-level-paging.patch
selftests-vm-only-run-128tbswitch-with-5-level-paging-v4.patch
selftests-vm-only-run-128tbswitch-with-5-level-paging-v6.patch
