lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-Id: <20190811150802.2418-1-efremov@linux.com> Date: Sun, 11 Aug 2019 18:07:55 +0300 From: Denis Efremov <efremov@...ux.com> To: Bjorn Helgaas <bhelgaas@...gle.com> Cc: Denis Efremov <efremov@...ux.com>, Sebastian Ott <sebott@...ux.ibm.com>, Gerald Schaefer <gerald.schaefer@...ibm.com>, "H. Peter Anvin" <hpa@...or.com>, Giuseppe Cavallaro <peppe.cavallaro@...com>, Alexandre Torgue <alexandre.torgue@...com>, Matt Porter <mporter@...nel.crashing.org>, Alexandre Bounine <alex.bou9@...il.com>, Peter Jones <pjones@...hat.com>, Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>, Cornelia Huck <cohuck@...hat.com>, Alex Williamson <alex.williamson@...hat.com>, kvm@...r.kernel.org, linux-fbdev@...r.kernel.org, netdev@...r.kernel.org, x86@...nel.org, linux-s390@...r.kernel.org, linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH 0/7] Add definition for the number of standard PCI BARs Code that iterates over all standard PCI BARs typically uses PCI_STD_RESOURCE_END, but this is error-prone because it requires "i <= PCI_STD_RESOURCE_END" rather than something like "i < PCI_STD_NUM_BARS". We could add such a definition and use it the same way PCI_SRIOV_NUM_BARS is used. There is already the definition PCI_BAR_COUNT for s390 only. Thus, this patchset introduces it globally. The patch is splitted into 7 parts for different drivers/subsystems for easy readability. Denis Efremov (7): PCI: Add define for the number of standard PCI BARs s390/pci: Replace PCI_BAR_COUNT with PCI_STD_NUM_BARS x86/PCI: Use PCI_STD_NUM_BARS in loops instead of PCI_STD_RESOURCE_END PCI/net: Use PCI_STD_NUM_BARS in loops instead of PCI_STD_RESOURCE_END rapidio/tsi721: use PCI_STD_NUM_BARS in loops instead of PCI_STD_RESOURCE_END efifb: Use PCI_STD_NUM_BARS in loops instead of PCI_STD_RESOURCE_END vfio_pci: Use PCI_STD_NUM_BARS in loops instead of PCI_STD_RESOURCE_END arch/s390/include/asm/pci.h | 5 +---- arch/s390/include/asm/pci_clp.h | 6 +++--- arch/s390/pci/pci.c | 16 ++++++++-------- arch/s390/pci/pci_clp.c | 6 +++--- arch/x86/pci/common.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c | 4 ++-- drivers/net/ethernet/synopsys/dwc-xlgmac-pci.c | 2 +- drivers/pci/quirks.c | 2 +- drivers/rapidio/devices/tsi721.c | 2 +- drivers/vfio/pci/vfio_pci.c | 4 ++-- drivers/vfio/pci/vfio_pci_config.c | 2 +- drivers/vfio/pci/vfio_pci_private.h | 4 ++-- drivers/video/fbdev/efifb.c | 2 +- include/linux/pci.h | 2 +- include/uapi/linux/pci_regs.h | 1 + 15 files changed, 29 insertions(+), 31 deletions(-) -- 2.21.0
Powered by blists - more mailing lists