From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AG47ELtIkXnpiqBo2GIDegPJETK0+M2LgPu6HKbKKSogNB1XrQHYM0xSlFhgJl2+QsUMIDztxOrv ARC-Seal: i=1; a=rsa-sha256; t=1521463273; cv=none; d=google.com; s=arc-20160816; b=gJV8VB5Da1mtSpq+baOMMLTaYAL1kaOV6uQyvMeQhkk4AdTAH9pw8+6AcY/aaEqu3F Y5ItkWQ7wInrEO8E6MnoVysuKsd1u3n3ITPzrFXFfS6r06i5mzVn+uzS06gdIdT/Ip8K IBJSqZyvpPApiWpr0+H6tzhKiJBHPtsWAG6G/2xvGxs01c+6R6OZrC9povmLTl2Y/7sS NaZYOatRpT9vEXPmeE2EkW16w36j7AvL7K6hRoau5jEFO372cic+S6WFlYvpgOv0ZrLX lEuWeSuHKbSlCXspmHOB9XZt6weUimRDxYAxRnPY6UJDva5HhX9TEBjtIXmg7ZFM5mgh 9ftg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=message-id:date:subject:cc:to:from:dmarc-filter:dkim-signature :dkim-signature:arc-authentication-results; bh=YSlYqRwvJyYOCOpOvY5NiuxLR8QH06R0lvVXZSXAiA8=; b=Nb7+ShyYnsw3bYKPE7GtJ/A5piwgU9qrwKmpQYWAlaLPtV9ePeXUPLXR7qCfUGQWmw FZfdLBZGdcS5RAl0V+kONJytUm8XDBEjm1Bvcvu+/5tRrCs0U6iJDLzczG/d7qB9VI4C zGllb62TfILINhYuJm63r6Fvg9zYTe3pvCI/F1I+migSYYV9um6BCFGQ2Q3HvhPm81IT uoJMx9KAkGfZjTzGD2qR7VC8bSSMnB9NXFNRU7jGHb48Io4voNV9m3IqY5J1xQ7DxTIa q4Z7HhcNuFBDUvLQTem71aaiNC7rWnyAAXOY5Hz7Ax0ZzIQd5L2780Y8NBdb9vuk0nN7 KLuA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@codeaurora.org header.s=default header.b=kHAaRM0+; dkim=pass header.i=@codeaurora.org header.s=default header.b=cSeQGwZW; spf=pass (google.com: domain of cpandya@codeaurora.org designates 198.145.29.96 as permitted sender) smtp.mailfrom=cpandya@codeaurora.org Authentication-Results: mx.google.com; dkim=pass header.i=@codeaurora.org header.s=default header.b=kHAaRM0+; dkim=pass header.i=@codeaurora.org header.s=default header.b=cSeQGwZW; spf=pass (google.com: domain of cpandya@codeaurora.org designates 198.145.29.96 as permitted sender) smtp.mailfrom=cpandya@codeaurora.org DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 852C36055B Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=cpandya@codeaurora.org From: Chintan Pandya To: catalin.marinas@arm.com, will.deacon@arm.com, mark.rutland@arm.com Cc: arnd@arndb.de, ard.biesheuvel@linaro.org, marc.zyngier@arm.com, james.morse@arm.com, kristina.martsenko@arm.com, takahiro.akashi@linaro.org, gregkh@linuxfoundation.org, tglx@linutronix.de, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, akpm@linux-foundation.org, toshi.kani@hpe.com, Chintan Pandya Subject: [PATCH v3 0/3] Fix issues with huge mapping in ioremap for ARM64 Date: Mon, 19 Mar 2018 18:10:53 +0530 Message-Id: <1521463256-19858-1-git-send-email-cpandya@codeaurora.org> X-Mailer: git-send-email 1.9.1 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1595369872957799920?= X-GMAIL-MSGID: =?utf-8?q?1595369872957799920?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: This series of patches are follow up work (and depends on) Toshi Kani 's patches "fix memory leak/ panic in ioremap huge pages". This series of patches are tested on 4.9 kernel with Cortex-A75 based SoC. Chintan Pandya (3): ioremap: Update pgtable free interfaces with addr arm64: Implement page table free interfaces Revert "arm64: Enforce BBM for huge IO/VMAP mappings" >>From V2->V3: - Use the exisiting page table free interface to do arm64 specific things >>From V1->V2: - Rebased my patches on top of "[PATCH v2 1/2] mm/vmalloc: Add interfaces to free unmapped page table" - Honored BBM for ARM64 arch/arm64/mm/mmu.c | 40 ++++++++++++++++++++++++++++------------ arch/x86/mm/pgtable.c | 4 ++-- include/asm-generic/pgtable.h | 8 ++++---- lib/ioremap.c | 4 ++-- 4 files changed, 36 insertions(+), 20 deletions(-) -- Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc., is a member of Code Aurora Forum, a Linux Foundation Collaborative Project