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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-09-22 09:34:56 +02:00
Geert Uytterhoeven
473900cd52
[ Upstream commit0c31f1d7be] If CONFIG_DEBUG_SLAB=y, and no PCIe card is inserted, the kernel crashes during probe on r8a7791/koelsch: rcar-pcie fe000000.pcie: PCIe link down Unable to handle kernel paging request at virtual address 6b6b6b6b (seeing this message requires earlycon and keep_bootcon). Indeed, pci_free_host_bridge() frees the PCI host bridge, including the embedded rcar_pcie object, so pci_free_resource_list() must not be called afterwards. To fix this, move the call to pci_free_resource_list() up, and update the label name accordingly. Fixes:ddd535f1ea("PCI: rcar: Fix memory leak when no PCIe card is inserted") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.