From: Conor Dooley <conor.dooley@microchip.com>
To: Andrew Jones <ajones@ventanamicro.com>
Cc: Alexandre Ghiti <alexghiti@rivosinc.com>,
Will Deacon <will@kernel.org>,
"Aneesh Kumar K . V" <aneesh.kumar@linux.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Nick Piggin <npiggin@gmail.com>,
Peter Zijlstra <peterz@infradead.org>,
Mayuresh Chitale <mchitale@ventanamicro.com>,
Vincent Chen <vincent.chen@sifive.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>, <linux-arch@vger.kernel.org>,
<linux-mm@kvack.org>, <linux-riscv@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 3/4] riscv: Make __flush_tlb_range() loop over pte instead of flushing the whole tlb
Date: Fri, 28 Jul 2023 14:51:31 +0100 [thread overview]
Message-ID: <20230728-snout-defiance-082befdeaa51@wendy> (raw)
In-Reply-To: <20230728-f2cd8ddd252c2ece2e438790@orel>
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On Fri, Jul 28, 2023 at 03:32:35PM +0200, Andrew Jones wrote:
> On Thu, Jul 27, 2023 at 08:55:52PM +0200, Alexandre Ghiti wrote:
> > + else if (size == (unsigned long)-1)
>
> The more we scatter this -1 around, especially now that we also need to
> cast it, the more I think we should introduce a #define for it.
Please.
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next prev parent reply other threads:[~2023-07-28 13:52 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-27 18:55 [PATCH v2 0/4] riscv: tlb flush improvements Alexandre Ghiti
2023-07-27 18:55 ` [PATCH v2 1/4] riscv: Improve flush_tlb() Alexandre Ghiti
2023-07-28 13:35 ` Andrew Jones
2023-07-27 18:55 ` [PATCH v2 2/4] riscv: Improve flush_tlb_range() for hugetlb pages Alexandre Ghiti
2023-07-28 13:40 ` Andrew Jones
2023-07-27 18:55 ` [PATCH v2 3/4] riscv: Make __flush_tlb_range() loop over pte instead of flushing the whole tlb Alexandre Ghiti
2023-07-28 13:32 ` Andrew Jones
2023-07-28 13:51 ` Conor Dooley [this message]
2023-07-28 13:50 ` Conor Dooley
2023-07-27 18:55 ` [PATCH v2 4/4] riscv: Improve flush_tlb_kernel_range() Alexandre Ghiti
2023-07-28 13:48 ` Andrew Jones
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