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h=Subject:To:Cc:From:Date:In-Reply-To:From; b=IOWTV/CEUSA+4ZquJXg5F8AHrkt4PZvT6DVdptN1qru4hW697ANYZOlJATjI+KThj 9T6c+THhAdudRld28q3Y0HUihhBP47mOvxO+Qjsq5IKLpPLzxZ7P5rFmN8fJb1JNvY 0nBAOwIbwPCSHZmezwXKaQ1gj1SLCABGOdL+CAS4= Subject: Patch "Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems"" has been added to the 6.1-stable tree To: akpm@linux-foundation.org,david@redhat.com,greg@kroah.com,gregkh@linuxfoundation.org,lance.yang@linux.dev,leon.hwang@linux.dev,linux-mm@kvack.org,lorenzo.stoakes@oracle.com,shuah@kernel.org Cc: From: Date: Mon, 27 Oct 2025 12:36:02 +0100 In-Reply-To: <20251023014732.73721-1-leon.hwang@linux.dev> Message-ID: <2025102702-narrow-rockiness-34fa@gregkh> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit X-stable: commit X-Patchwork-Hint: ignore X-Rspamd-Server: rspam01 X-Stat-Signature: 4kec6azmzcodqycdgpokbjkduj97osir X-Rspam-User: X-Rspamd-Queue-Id: 9BF6BC0002 X-HE-Tag: 1761565079-263805 X-HE-Meta: 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 tEd2kYXC 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: This is a note to let you know that I've just added the patch titled Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems" to the 6.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: revert-selftests-mm-fix-map_hugetlb-failure-on-64k-page-size-systems.patch and it can be found in the queue-6.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >From leon.hwang@linux.dev Mon Oct 27 12:22:10 2025 From: Leon Hwang Date: Thu, 23 Oct 2025 09:47:32 +0800 Subject: Revert "selftests: mm: fix map_hugetlb failure on 64K page size systems" To: stable@vger.kernel.org, greg@kroah.com Cc: akpm@linux-foundation.org, david@redhat.com, lorenzo.stoakes@oracle.com, lance.yang@linux.dev, shuah@kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Leon Hwang Message-ID: <20251023014732.73721-1-leon.hwang@linux.dev> From: Leon Hwang This reverts commit a584c7734a4dd050451fcdd65c66317e15660e81 which is commit 91b80cc5b39f00399e8e2d17527cad2c7fa535e2 upstream. This fixes the following build error: map_hugetlb.c: In function 'main': map_hugetlb.c:79:25: warning: implicit declaration of function 'default_huge_page_size' [-Wimplicit-function-declaration] 79 | hugepage_size = default_huge_page_size(); Signed-off-by: Leon Hwang Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/vm/map_hugetlb.c | 7 ------- 1 file changed, 7 deletions(-) --- a/tools/testing/selftests/vm/map_hugetlb.c +++ b/tools/testing/selftests/vm/map_hugetlb.c @@ -15,7 +15,6 @@ #include #include #include -#include "vm_util.h" #define LENGTH (256UL*1024*1024) #define PROTECTION (PROT_READ | PROT_WRITE) @@ -71,16 +70,10 @@ int main(int argc, char **argv) { void *addr; int ret; - size_t hugepage_size; size_t length = LENGTH; int flags = FLAGS; int shift = 0; - hugepage_size = default_huge_page_size(); - /* munmap with fail if the length is not page aligned */ - if (hugepage_size > length) - length = hugepage_size; - if (argc > 1) length = atol(argv[1]) << 20; if (argc > 2) { Patches currently in stable-queue which might be from leon.hwang@linux.dev are queue-6.1/revert-selftests-mm-fix-map_hugetlb-failure-on-64k-page-size-systems.patch