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Owing to Config4.MMUSizeExt and VTLB/FTLB MMU features later MIPSr2+ cores can have more than 64 TLB entries. Therefore allocate an array for uniquification instead of placing too an small array on the stack. Fixes:35ad7e1815("MIPS: mm: tlb-r4k: Uniquify TLB entries on init") Co-developed-by: Maciej W. Rozycki <macro@orcam.me.uk> Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk> Cc: stable@vger.kernel.org # v6.17+:9f048fa487: MIPS: mm: Prevent a TLB shutdown on initial uniquification Cc: stable@vger.kernel.org # v6.17+ Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com> Tested-by: Klara Modin <klarasmodin@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>