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Shutemov" , "Kirill A. Shutemov" , Mike Rapoport , WANG Xuerui , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-mips@vger.kernel.org Subject: [PATCH] mips: drop ranges for definition of ARCH_FORCE_MAX_ORDER Date: Wed, 22 Mar 2023 10:15:20 +0200 Message-Id: <20230322081520.2516226-1-rppt@kernel.org> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.5 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Mike Rapoport (IBM)" MIPS defines insane ranges for ARCH_FORCE_MAX_ORDER allowing MAX_ORDER up to 63, which implies maximal contiguous allocation size of 2^63 pages. Drop bogus definitions of ranges for ARCH_FORCE_MAX_ORDER and leave it a simple integer with sensible defaults. Users that *really* need to change the value of ARCH_FORCE_MAX_ORDER will be able to do so but they won't be mislead by the bogus ranges. Signed-off-by: Mike Rapoport (IBM) --- arch/mips/Kconfig | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 3e8b765b8c7b..a0f6e9d0a561 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -2137,13 +2137,9 @@ endchoice config ARCH_FORCE_MAX_ORDER int "Maximum zone order" - range 13 63 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB default "13" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_64KB - range 12 63 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB default "12" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB - range 11 63 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB default "11" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB - range 0 63 default "10" help The kernel memory allocator divides physically contiguous memory -- 2.35.1