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b=KGRhe/9VTVaNtHgMudCOU5AifM3JUAT8EBLPPuwbH0NsbWJas3sUy6iQkmuBxZ8Z3 rLqAm4yN59fr5UDfbN5AV5nyfzOc4bKV7PjwQc18uDy7+OlaeZVxmXjE7gwP+tA+XN aYzJ9nGU65SSzcfzjf3PoFjz2Mh9Q3kfT9ZrU2RtvE9Pvegq/Qo6XGzJ+GiL1Zggi1 tMf8mb8g2CsnrTg2c5xan9f7UKsRyfD2hcNoWcL0FUtURxz/pQHXKN5lIz2XJldTG+ QVDZIvnvltc9exEtGnCkUaNCCL88dfNX8RURa5valgM46ZPSq25EkjDkU84BiDVD0T Cmg/Zb1UfCEcA== From: Pratyush Yadav To: Andrew Morton , Alexander Graf , Mike Rapoport , Pasha Tatashin , Pratyush Yadav Cc: kexec@lists.infradead.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH] test_kho: always print restore status Date: Tue, 18 Nov 2025 19:10:45 +0100 Message-ID: <20251118181046.23321-1-pratyush@kernel.org> X-Mailer: git-send-email 2.51.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: ABB6310000E X-Stat-Signature: bzcnkqy1ik3mbwcnoiu19gom734o895b X-Rspam-User: X-HE-Tag: 1763489452-160330 X-HE-Meta: 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 T4/TqAxY afiV74OM5ZHEyYhvDHL1wKoEGfwSw7mxDF114ETMAIYhWpRD9pqMDORpRD2U/4u0NIaXA2Gq2JQCygpPpFYFMYsgx8Aj0c6yotFdMD2+5fQDjCXUVKY1n6h76BXNVDi9K7q6fUjnU6T1pM0BUU0mYNsFptkOGUfctvYpoSEjogSnIPVpcn6FkbssOpaFRqKBmVTi2qyiRLq4Wh424l7MVMrQ1+iF8Q3hnWKLUCO6qC7SGd6bV8en88mi9TI52MpQpmXiWAUC1rqv0Zy8dg0LZ83JK3w== 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: Currently the KHO test only prints a message on success, and remains silent on failure. This makes it difficult to notice a failing test. A failing test is usually more interesting than a successful one. Always print the test status after attempting restore. Signed-off-by: Pratyush Yadav --- lib/test_kho.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/lib/test_kho.c b/lib/test_kho.c index 85b60d87a50ad..47de562807955 100644 --- a/lib/test_kho.c +++ b/lib/test_kho.c @@ -306,7 +306,6 @@ static int kho_test_restore(phys_addr_t fdt_phys) if (err) return err; - pr_info("KHO restore succeeded\n"); return 0; } @@ -319,8 +318,15 @@ static int __init kho_test_init(void) return 0; err = kho_retrieve_subtree(KHO_TEST_FDT, &fdt_phys); - if (!err) - return kho_test_restore(fdt_phys); + if (!err) { + err = kho_test_restore(fdt_phys); + if (err) + pr_err("KHO restore failed\n"); + else + pr_info("KHO restore succeeded\n"); + + return err; + } if (err != -ENOENT) { pr_warn("failed to retrieve %s FDT: %d\n", KHO_TEST_FDT, err); base-commit: f0bfdc2b69f5c600b88ee484c01b213712c63d94 -- 2.47.3