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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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f52a8e1a67
The nds32 implementation of pte_alloc_one_kernel() differs from the generic in the use of __GFP_RETRY_MAYFAIL flag, which is removed after the conversion. The nds32 version of pte_alloc_one() missed the call to pgtable_page_ctor() and also used __GFP_RETRY_MAYFAIL. Switching it to use generic __pte_alloc_one() for the PTE page allocation ensures that page table constructor is run and the user page tables are allocated with __GFP_ACCOUNT. The conversion to the generic version of pte_free_kernel() removes the NULL check for pte. The pte_free() version on nds32 is identical to the generic one and can be simply dropped. Link: http://lkml.kernel.org/r/1557296232-15361-10-git-send-email-rppt@linux.ibm.com Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Anton Ivanov <anton.ivanov@cambridgegreys.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greentime Hu <green.hu@gmail.com> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Guo Ren <guoren@kernel.org> Cc: Guo Ren <ren_guo@c-sky.com> Cc: Helge Deller <deller@gmx.de> Cc: Ley Foon Tan <lftan@altera.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Matt Turner <mattst88@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Hocko <mhocko@suse.com> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: Richard Weinberger <richard@nod.at> Cc: Russell King <linux@armlinux.org.uk> Cc: Sam Creasey <sammy@sammy.net> Cc: Vincent Chen <deanbo422@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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| .. | ||
| assembler.h | ||
| barrier.h | ||
| bitfield.h | ||
| cache_info.h | ||
| cache.h | ||
| cacheflush.h | ||
| current.h | ||
| delay.h | ||
| elf.h | ||
| fixmap.h | ||
| fpu.h | ||
| fpuemu.h | ||
| ftrace.h | ||
| futex.h | ||
| highmem.h | ||
| io.h | ||
| irqflags.h | ||
| Kbuild | ||
| l2_cache.h | ||
| linkage.h | ||
| memory.h | ||
| mmu_context.h | ||
| mmu.h | ||
| module.h | ||
| nds32_fpu_inst.h | ||
| nds32.h | ||
| page.h | ||
| perf_event.h | ||
| pgalloc.h | ||
| pgtable.h | ||
| pmu.h | ||
| proc-fns.h | ||
| processor.h | ||
| ptrace.h | ||
| sfp-machine.h | ||
| shmparam.h | ||
| stacktrace.h | ||
| string.h | ||
| suspend.h | ||
| swab.h | ||
| syscall.h | ||
| syscalls.h | ||
| thread_info.h | ||
| tlb.h | ||
| tlbflush.h | ||
| uaccess.h | ||
| unistd.h | ||
| vdso_datapage.h | ||
| vdso_timer_info.h | ||
| vdso.h | ||