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bh=qcYfPtObY4jh9a6cHQvRsmyN2GB/2/EyepTsdOdigSY=; b=9XvxjXgw2A23RHPCpw1ZCEd6KYbRF0yeo8/+DsOVeKZFfcU1sUeOKwwFgXJvcV+xvr9fXN L1DdxePbVHpWAmAg== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 4B98B13691; Tue, 8 Apr 2025 07:09:18 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id e4XMEJ7L9GeCNgAAD6G6ig (envelope-from ); Tue, 08 Apr 2025 07:09:18 +0000 Message-ID: Date: Tue, 8 Apr 2025 09:09:17 +0200 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC] PCI: add CONFIG_MMU dependency To: Arnd Bergmann , Bjorn Helgaas Cc: Arnd Bergmann , Jeff Hugo , Carl Vanderlip , Oded Gabbay , Takashi Sakamoto , Maarten Lankhorst , Maxime Ripard , David Airlie , Simona Vetter , Alex Deucher , =?UTF-8?Q?Christian_K=C3=B6nig?= , Dave Airlie , Jocelyn Falempe , Patrik Jakobsson , Xinliang Liu , Tian Tao , Xinwei Kong , Sumit Semwal , Yongqin Liu , John Stultz , Sui Jingfeng , Lyude Paul , Danilo Krummrich , Gerd Hoffmann , Zack Rusin , Broadcom internal kernel review list , Lucas De Marchi , =?UTF-8?Q?Thomas_Hellstr=C3=B6m?= , Rodrigo Vivi , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Saurav Kashyap , Javed Hasan , GR-QLogic-Storage-Upstream@marvell.com, "James E.J. Bottomley" , "Martin K. Petersen" , Nilesh Javali , Manish Rangankar , Alex Williamson , Geert Uytterhoeven , Javier Martinez Canillas , Jani Nikula , Mario Limonciello , =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= , Lijo Lazar , Niklas Schnelle , Dmitry Baryshkov , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux1394-devel@lists.sourceforge.net, amd-gfx@lists.freedesktop.org, nouveau@lists.freedesktop.org, virtualization@lists.linux.dev, spice-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org, netdev@vger.kernel.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, kvm@vger.kernel.org References: <20250407104025.3421624-1-arnd@kernel.org> Content-Language: en-US From: Thomas Zimmermann Autocrypt: addr=tzimmermann@suse.de; keydata= xsBNBFs50uABCADEHPidWt974CaxBVbrIBwqcq/WURinJ3+2WlIrKWspiP83vfZKaXhFYsdg XH47fDVbPPj+d6tQrw5lPQCyqjwrCPYnq3WlIBnGPJ4/jreTL6V+qfKRDlGLWFjZcsrPJGE0 BeB5BbqP5erN1qylK9i3gPoQjXGhpBpQYwRrEyQyjuvk+Ev0K1Jc5tVDeJAuau3TGNgah4Yc hdHm3bkPjz9EErV85RwvImQ1dptvx6s7xzwXTgGAsaYZsL8WCwDaTuqFa1d1jjlaxg6+tZsB 9GluwvIhSezPgnEmimZDkGnZRRSFiGP8yjqTjjWuf0bSj5rUnTGiyLyRZRNGcXmu6hjlABEB AAHNJ1Rob21hcyBaaW1tZXJtYW5uIDx0emltbWVybWFubkBzdXNlLmRlPsLAjgQTAQgAOAIb AwULCQgHAgYVCgkICwIEFgIDAQIeAQIXgBYhBHIX+6yM6c9jRKFo5WgNwR1TC3ojBQJftODH AAoJEGgNwR1TC3ojx1wH/0hKGWugiqDgLNXLRD/4TfHBEKmxIrmfu9Z5t7vwUKfwhFL6hqvo lXPJJKQpQ2z8+X2vZm/slsLn7J1yjrOsoJhKABDi+3QWWSGkaGwRJAdPVVyJMfJRNNNIKwVb U6B1BkX2XDKDGffF4TxlOpSQzdtNI/9gleOoUA8+jy8knnDYzjBNOZqLG2FuTdicBXblz0Mf vg41gd9kCwYXDnD91rJU8tzylXv03E75NCaTxTM+FBXPmsAVYQ4GYhhgFt8S2UWMoaaABLDe 7l5FdnLdDEcbmd8uLU2CaG4W2cLrUaI4jz2XbkcPQkqTQ3EB67hYkjiEE6Zy3ggOitiQGcqp j//OwE0EWznS4AEIAMYmP4M/V+T5RY5at/g7rUdNsLhWv1APYrh9RQefODYHrNRHUE9eosYb T6XMryR9hT8XlGOYRwKWwiQBoWSDiTMo/Xi29jUnn4BXfI2px2DTXwc22LKtLAgTRjP+qbU6 3Y0xnQN29UGDbYgyyK51DW3H0If2a3JNsheAAK+Xc9baj0LGIc8T9uiEWHBnCH+RdhgATnWW GKdDegUR5BkDfDg5O/FISymJBHx2Dyoklv5g4BzkgqTqwmaYzsl8UxZKvbaxq0zbehDda8lv hFXodNFMAgTLJlLuDYOGLK2AwbrS3Sp0AEbkpdJBb44qVlGm5bApZouHeJ/+n+7r12+lqdsA EQEAAcLAdgQYAQgAIAIbDBYhBHIX+6yM6c9jRKFo5WgNwR1TC3ojBQJftOH6AAoJEGgNwR1T C3ojVSkIALpAPkIJPQoURPb1VWjh34l0HlglmYHvZszJWTXYwavHR8+k6Baa6H7ufXNQtThR yIxJrQLW6rV5lm7TjhffEhxVCn37+cg0zZ3j7zIsSS0rx/aMwi6VhFJA5hfn3T0TtrijKP4A SAQO9xD1Zk9/61JWk8OysuIh7MXkl0fxbRKWE93XeQBhIJHQfnc+YBLprdnxR446Sh8Wn/2D Ya8cavuWf2zrB6cZurs048xe0UbSW5AOSo4V9M0jzYI4nZqTmPxYyXbm30Kvmz0rYVRaitYJ 4kyYYMhuULvrJDMjZRvaNe52tkKAvMevcGdt38H4KSVXAylqyQOW5zvPc4/sq9c= In-Reply-To: <20250407104025.3421624-1-arnd@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: DA81821170 X-Spam-Level: X-Spamd-Result: default: False [-3.01 / 50.00]; BAYES_HAM(-3.00)[100.00%]; SUSPICIOUS_RECIPS(1.50)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; TAGGED_RCPT(0.00)[netdev,renesas]; ARC_NA(0.00)[]; ASN(0.00)[asn:25478, ipnet:::/0, country:RU]; RCVD_TLS_ALL(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; FREEMAIL_CC(0.00)[arndb.de,oss.qualcomm.com,quicinc.com,kernel.org,sakamocchi.jp,linux.intel.com,gmail.com,ffwll.ch,amd.com,redhat.com,linaro.org,hisilicon.com,google.com,loongson.cn,broadcom.com,intel.com,lunn.ch,davemloft.net,marvell.com,HansenPartnership.com,oracle.com,glider.be,weissschuh.net,linux.ibm.com,vger.kernel.org,lists.freedesktop.org,lists.sourceforge.net,lists.linux.dev]; MID_RHS_MATCH_FROM(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCPT_COUNT_GT_50(0.00)[65]; RCVD_COUNT_TWO(0.00)[2]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Score: -3.01 X-Spam-Flag: NO Am 07.04.25 um 12:38 schrieb Arnd Bergmann: > From: Arnd Bergmann > > It turns out that there are no platforms that have PCI but don't have an MMU, > so adding a Kconfig dependency on CONFIG_PCI simplifies build testing kernels > for those platforms a lot, and avoids a lot of inadvertent build regressions. > > Add a dependency for CONFIG_PCI and remove all the ones for PCI specific > device drivers that are currently marked not having it. > > Link: https://lore.kernel.org/lkml/a41f1b20-a76c-43d8-8c36-f12744327a54@app.fastmail.com/ > Signed-off-by: Arnd Bergmann For gpu/drm/ Reviewed-by: Thomas Zimmermann > --- > drivers/accel/qaic/Kconfig | 1 - > drivers/firewire/Kconfig | 2 +- > drivers/gpu/drm/Kconfig | 2 +- > drivers/gpu/drm/amd/amdgpu/Kconfig | 3 +-- > drivers/gpu/drm/ast/Kconfig | 2 +- > drivers/gpu/drm/gma500/Kconfig | 2 +- > drivers/gpu/drm/hisilicon/hibmc/Kconfig | 1 - > drivers/gpu/drm/loongson/Kconfig | 2 +- > drivers/gpu/drm/mgag200/Kconfig | 2 +- > drivers/gpu/drm/nouveau/Kconfig | 3 +-- > drivers/gpu/drm/qxl/Kconfig | 2 +- > drivers/gpu/drm/radeon/Kconfig | 2 +- > drivers/gpu/drm/tiny/Kconfig | 2 +- > drivers/gpu/drm/vmwgfx/Kconfig | 2 +- > drivers/gpu/drm/xe/Kconfig | 2 +- > drivers/net/ethernet/broadcom/Kconfig | 1 - > drivers/pci/Kconfig | 1 + > drivers/pci/pci.c | 4 ++-- > drivers/scsi/bnx2fc/Kconfig | 1 - > drivers/scsi/bnx2i/Kconfig | 1 - > drivers/vfio/pci/Kconfig | 2 +- > 21 files changed, 17 insertions(+), 23 deletions(-) > > diff --git a/drivers/accel/qaic/Kconfig b/drivers/accel/qaic/Kconfig > index a9f866230058..5e405a19c157 100644 > --- a/drivers/accel/qaic/Kconfig > +++ b/drivers/accel/qaic/Kconfig > @@ -8,7 +8,6 @@ config DRM_ACCEL_QAIC > depends on DRM_ACCEL > depends on PCI && HAS_IOMEM > depends on MHI_BUS > - depends on MMU > select CRC32 > help > Enables driver for Qualcomm's Cloud AI accelerator PCIe cards that are > diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig > index 905c82e26ce7..a5f5e250223a 100644 > --- a/drivers/firewire/Kconfig > +++ b/drivers/firewire/Kconfig > @@ -83,7 +83,7 @@ config FIREWIRE_KUNIT_SELF_ID_SEQUENCE_HELPER_TEST > > config FIREWIRE_OHCI > tristate "OHCI-1394 controllers" > - depends on PCI && FIREWIRE && MMU > + depends on PCI && FIREWIRE > help > Enable this driver if you have a FireWire controller based > on the OHCI specification. For all practical purposes, this > diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig > index 2cba2b6ebe1c..6e95d204597e 100644 > --- a/drivers/gpu/drm/Kconfig > +++ b/drivers/gpu/drm/Kconfig > @@ -462,7 +462,7 @@ source "drivers/gpu/drm/imagination/Kconfig" > > config DRM_HYPERV > tristate "DRM Support for Hyper-V synthetic video device" > - depends on DRM && PCI && MMU && HYPERV > + depends on DRM && PCI && HYPERV > select DRM_CLIENT_SELECTION > select DRM_KMS_HELPER > select DRM_GEM_SHMEM_HELPER > diff --git a/drivers/gpu/drm/amd/amdgpu/Kconfig b/drivers/gpu/drm/amd/amdgpu/Kconfig > index 1a11cab741ac..058e3b3ad520 100644 > --- a/drivers/gpu/drm/amd/amdgpu/Kconfig > +++ b/drivers/gpu/drm/amd/amdgpu/Kconfig > @@ -2,7 +2,7 @@ > > config DRM_AMDGPU > tristate "AMD GPU" > - depends on DRM && PCI && MMU > + depends on DRM && PCI > depends on !UML > select FW_LOADER > select DRM_CLIENT > @@ -68,7 +68,6 @@ config DRM_AMDGPU_CIK > config DRM_AMDGPU_USERPTR > bool "Always enable userptr write support" > depends on DRM_AMDGPU > - depends on MMU > select HMM_MIRROR > select MMU_NOTIFIER > help > diff --git a/drivers/gpu/drm/ast/Kconfig b/drivers/gpu/drm/ast/Kconfig > index da0663542e8a..242fbccdf844 100644 > --- a/drivers/gpu/drm/ast/Kconfig > +++ b/drivers/gpu/drm/ast/Kconfig > @@ -1,7 +1,7 @@ > # SPDX-License-Identifier: GPL-2.0-only > config DRM_AST > tristate "AST server chips" > - depends on DRM && PCI && MMU > + depends on DRM && PCI > select DRM_CLIENT_SELECTION > select DRM_GEM_SHMEM_HELPER > select DRM_KMS_HELPER > diff --git a/drivers/gpu/drm/gma500/Kconfig b/drivers/gpu/drm/gma500/Kconfig > index aa2ea128aa2f..a2acaa699dd5 100644 > --- a/drivers/gpu/drm/gma500/Kconfig > +++ b/drivers/gpu/drm/gma500/Kconfig > @@ -1,7 +1,7 @@ > # SPDX-License-Identifier: GPL-2.0-only > config DRM_GMA500 > tristate "Intel GMA500/600/3600/3650 KMS Framebuffer" > - depends on DRM && PCI && X86 && MMU && HAS_IOPORT > + depends on DRM && PCI && X86 && HAS_IOPORT > select DRM_CLIENT_SELECTION > select DRM_KMS_HELPER > select FB_IOMEM_HELPERS if DRM_FBDEV_EMULATION > diff --git a/drivers/gpu/drm/hisilicon/hibmc/Kconfig b/drivers/gpu/drm/hisilicon/hibmc/Kconfig > index 98d77d74999d..d1f3f5793f34 100644 > --- a/drivers/gpu/drm/hisilicon/hibmc/Kconfig > +++ b/drivers/gpu/drm/hisilicon/hibmc/Kconfig > @@ -2,7 +2,6 @@ > config DRM_HISI_HIBMC > tristate "DRM Support for Hisilicon Hibmc" > depends on DRM && PCI > - depends on MMU > select DRM_CLIENT_SELECTION > select DRM_DISPLAY_HELPER > select DRM_DISPLAY_DP_HELPER > diff --git a/drivers/gpu/drm/loongson/Kconfig b/drivers/gpu/drm/loongson/Kconfig > index 552edfec7afb..d739d51cf54c 100644 > --- a/drivers/gpu/drm/loongson/Kconfig > +++ b/drivers/gpu/drm/loongson/Kconfig > @@ -2,7 +2,7 @@ > > config DRM_LOONGSON > tristate "DRM support for Loongson Graphics" > - depends on DRM && PCI && MMU > + depends on DRM && PCI > depends on LOONGARCH || MIPS || COMPILE_TEST > select DRM_CLIENT_SELECTION > select DRM_KMS_HELPER > diff --git a/drivers/gpu/drm/mgag200/Kconfig b/drivers/gpu/drm/mgag200/Kconfig > index 412dcbea0e2d..a962ae564a75 100644 > --- a/drivers/gpu/drm/mgag200/Kconfig > +++ b/drivers/gpu/drm/mgag200/Kconfig > @@ -1,7 +1,7 @@ > # SPDX-License-Identifier: GPL-2.0-only > config DRM_MGAG200 > tristate "Matrox G200" > - depends on DRM && PCI && MMU > + depends on DRM && PCI > select DRM_CLIENT_SELECTION > select DRM_GEM_SHMEM_HELPER > select DRM_KMS_HELPER > diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig > index 7b3e979c51ec..d1587639ebb0 100644 > --- a/drivers/gpu/drm/nouveau/Kconfig > +++ b/drivers/gpu/drm/nouveau/Kconfig > @@ -1,7 +1,7 @@ > # SPDX-License-Identifier: GPL-2.0-only > config DRM_NOUVEAU > tristate "Nouveau (NVIDIA) cards" > - depends on DRM && PCI && MMU > + depends on DRM && PCI > select IOMMU_API > select FW_LOADER > select FW_CACHE if PM_SLEEP > @@ -94,7 +94,6 @@ config DRM_NOUVEAU_SVM > bool "(EXPERIMENTAL) Enable SVM (Shared Virtual Memory) support" > depends on DEVICE_PRIVATE > depends on DRM_NOUVEAU > - depends on MMU > depends on STAGING > select HMM_MIRROR > select MMU_NOTIFIER > diff --git a/drivers/gpu/drm/qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig > index 69427eb8bed2..d8f24bcae34b 100644 > --- a/drivers/gpu/drm/qxl/Kconfig > +++ b/drivers/gpu/drm/qxl/Kconfig > @@ -1,7 +1,7 @@ > # SPDX-License-Identifier: GPL-2.0-only > config DRM_QXL > tristate "QXL virtual GPU" > - depends on DRM && PCI && MMU && HAS_IOPORT > + depends on DRM && PCI && HAS_IOPORT > select DRM_CLIENT_SELECTION > select DRM_KMS_HELPER > select DRM_TTM > diff --git a/drivers/gpu/drm/radeon/Kconfig b/drivers/gpu/drm/radeon/Kconfig > index f51bace9555d..c479f0c0dd5c 100644 > --- a/drivers/gpu/drm/radeon/Kconfig > +++ b/drivers/gpu/drm/radeon/Kconfig > @@ -2,7 +2,7 @@ > > config DRM_RADEON > tristate "ATI Radeon" > - depends on DRM && PCI && MMU > + depends on DRM && PCI > depends on AGP || !AGP > select FW_LOADER > select DRM_CLIENT_SELECTION > diff --git a/drivers/gpu/drm/tiny/Kconfig b/drivers/gpu/drm/tiny/Kconfig > index 54c84c9801c1..6ca12fe7f57a 100644 > --- a/drivers/gpu/drm/tiny/Kconfig > +++ b/drivers/gpu/drm/tiny/Kconfig > @@ -37,7 +37,7 @@ config DRM_BOCHS > > config DRM_CIRRUS_QEMU > tristate "Cirrus driver for QEMU emulated device" > - depends on DRM && PCI && MMU > + depends on DRM && PCI > select DRM_CLIENT_SELECTION > select DRM_KMS_HELPER > select DRM_GEM_SHMEM_HELPER > diff --git a/drivers/gpu/drm/vmwgfx/Kconfig b/drivers/gpu/drm/vmwgfx/Kconfig > index 6c3c2922ae8b..aab646b91ca9 100644 > --- a/drivers/gpu/drm/vmwgfx/Kconfig > +++ b/drivers/gpu/drm/vmwgfx/Kconfig > @@ -1,7 +1,7 @@ > # SPDX-License-Identifier: GPL-2.0 > config DRM_VMWGFX > tristate "DRM driver for VMware Virtual GPU" > - depends on DRM && PCI && MMU > + depends on DRM && PCI > depends on (X86 && HYPERVISOR_GUEST) || ARM64 > select DRM_CLIENT_SELECTION > select DRM_TTM > diff --git a/drivers/gpu/drm/xe/Kconfig b/drivers/gpu/drm/xe/Kconfig > index 5c2f459a2925..2dec62737ff6 100644 > --- a/drivers/gpu/drm/xe/Kconfig > +++ b/drivers/gpu/drm/xe/Kconfig > @@ -1,7 +1,7 @@ > # SPDX-License-Identifier: GPL-2.0-only > config DRM_XE > tristate "Intel Xe Graphics" > - depends on DRM && PCI && MMU && (m || (y && KUNIT=y)) > + depends on DRM && PCI && (m || (y && KUNIT=y)) > select INTERVAL_TREE > # we need shmfs for the swappable backing store, and in particular > # the shmem_readpage() which depends upon tmpfs > diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig > index eeec8bf17cf4..aa43984a05cf 100644 > --- a/drivers/net/ethernet/broadcom/Kconfig > +++ b/drivers/net/ethernet/broadcom/Kconfig > @@ -96,7 +96,6 @@ config BNX2 > config CNIC > tristate "QLogic CNIC support" > depends on PCI && (IPV6 || IPV6=n) > - depends on MMU > select BNX2 > select UIO > help > diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig > index da28295b4aac..9c0e4aaf4e8c 100644 > --- a/drivers/pci/Kconfig > +++ b/drivers/pci/Kconfig > @@ -21,6 +21,7 @@ config GENERIC_PCI_IOMAP > menuconfig PCI > bool "PCI support" > depends on HAVE_PCI > + depends on MMU > help > This option enables support for the PCI local bus, including > support for PCI-X and the foundations for PCI Express support. > diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c > index 4d7c9f64ea24..60a20a0ac41f 100644 > --- a/drivers/pci/pci.c > +++ b/drivers/pci/pci.c > @@ -4257,7 +4257,7 @@ unsigned long __weak pci_address_to_pio(phys_addr_t address) > #ifndef pci_remap_iospace > int pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr) > { > -#if defined(PCI_IOBASE) && defined(CONFIG_MMU) > +#if defined(PCI_IOBASE) > unsigned long vaddr = (unsigned long)PCI_IOBASE + res->start; > > if (!(res->flags & IORESOURCE_IO)) > @@ -4290,7 +4290,7 @@ EXPORT_SYMBOL(pci_remap_iospace); > */ > void pci_unmap_iospace(struct resource *res) > { > -#if defined(PCI_IOBASE) && defined(CONFIG_MMU) > +#if defined(PCI_IOBASE) > unsigned long vaddr = (unsigned long)PCI_IOBASE + res->start; > > vunmap_range(vaddr, vaddr + resource_size(res)); > diff --git a/drivers/scsi/bnx2fc/Kconfig b/drivers/scsi/bnx2fc/Kconfig > index ecdc0f0f4f4e..3cf7e08df809 100644 > --- a/drivers/scsi/bnx2fc/Kconfig > +++ b/drivers/scsi/bnx2fc/Kconfig > @@ -5,7 +5,6 @@ config SCSI_BNX2X_FCOE > depends on (IPV6 || IPV6=n) > depends on LIBFC > depends on LIBFCOE > - depends on MMU > select NETDEVICES > select ETHERNET > select NET_VENDOR_BROADCOM > diff --git a/drivers/scsi/bnx2i/Kconfig b/drivers/scsi/bnx2i/Kconfig > index 0cc06c2ce0b8..75ace2302fed 100644 > --- a/drivers/scsi/bnx2i/Kconfig > +++ b/drivers/scsi/bnx2i/Kconfig > @@ -4,7 +4,6 @@ config SCSI_BNX2_ISCSI > depends on NET > depends on PCI > depends on (IPV6 || IPV6=n) > - depends on MMU > select SCSI_ISCSI_ATTRS > select NETDEVICES > select ETHERNET > diff --git a/drivers/vfio/pci/Kconfig b/drivers/vfio/pci/Kconfig > index c3bcb6911c53..2b0172f54665 100644 > --- a/drivers/vfio/pci/Kconfig > +++ b/drivers/vfio/pci/Kconfig > @@ -1,6 +1,6 @@ > # SPDX-License-Identifier: GPL-2.0-only > menu "VFIO support for PCI devices" > - depends on PCI && MMU > + depends on PCI > > config VFIO_PCI_CORE > tristate -- -- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Frankenstrasse 146, 90461 Nuernberg, Germany GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman HRB 36809 (AG Nuernberg)