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[92.5.241.147]) by smtp.gmail.com with ESMTPSA id v19sm79099wrf.40.2020.11.10.14.04.00 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 10 Nov 2020 14:04:00 -0800 (PST) From: Sudip Mukherjee To: Andrew Morton , Stephen Rothwell Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Chris Zankel , Max Filippov , linux-xtensa@linux-xtensa.org, Sudip Mukherjee Subject: [PATCH] mm: fix build failure with xtensa Date: Tue, 10 Nov 2020 22:01:51 +0000 Message-Id: <20201110220151.20911-1-sudipm.mukherjee@gmail.com> X-Mailer: git-send-email 2.11.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000009, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: If CONFIG_ZSMALLOC is enabled with xtensa then the build fails with: mm/zsmalloc.c:43:10: fatal error: asm/sparsemem.h: No such file or directory Disable CONFIG_ZSMALLOC for xtensa as xtensa arch has not defined sparsemem.h. Signed-off-by: Sudip Mukherjee --- Build failed with next-20201110. Build log at https://travis-ci.org/github/sudipm-mukherjee/linux-next/jobs/742793855#L13375 mm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/Kconfig b/mm/Kconfig index e8587f6bf29a..5b9426ba5e6a 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -698,7 +698,7 @@ config Z3FOLD config ZSMALLOC tristate "Memory allocator for compressed pages" - depends on MMU + depends on (MMU && !XTENSA) help zsmalloc is a slab-based memory allocator designed to store compressed RAM pages. zsmalloc uses virtual memory mapping -- 2.11.0