a3e1541637
That's a nasty bug that took me a lot of time to track, and whose solution took just one line to solve. The best fragrances and the worse poisons are shipped on the smalest bottles. The drivers/pci/quick.c implements the pci_get_device function. The normal behavior is that you call it, the function returns you a pdev pointer and increment pdev->kobj.kref.refcount of the pci device. However, if you want to keep searching an object, you need to pass the previous pdev function to the search. When you use a not null pointer to pdev "from" field, pci_get_device will decrement pdev->kobj.kref.refcount, assuming that the driver won't be using the previous pdev. The solution is simple: we just need to call pci_dev_get() manually, for the pdev's that the driver will actually use. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> |
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.. | ||
amd64_edac.c | ||
amd64_edac.h | ||
amd64_edac_dbg.c | ||
amd64_edac_inj.c | ||
amd76x_edac.c | ||
amd8111_edac.c | ||
amd8111_edac.h | ||
amd8131_edac.c | ||
amd8131_edac.h | ||
cell_edac.c | ||
cpc925_edac.c | ||
e7xxx_edac.c | ||
e752x_edac.c | ||
edac_core.h | ||
edac_device.c | ||
edac_device_sysfs.c | ||
edac_mc.c | ||
edac_mc_sysfs.c | ||
edac_mce.c | ||
edac_mce_amd.c | ||
edac_mce_amd.h | ||
edac_module.c | ||
edac_module.h | ||
edac_pci.c | ||
edac_pci_sysfs.c | ||
edac_stub.c | ||
i7core_edac.c | ||
i3000_edac.c | ||
i3200_edac.c | ||
i5000_edac.c | ||
i5100_edac.c | ||
i5400_edac.c | ||
i82443bxgx_edac.c | ||
i82860_edac.c | ||
i82875p_edac.c | ||
i82975x_edac.c | ||
Kconfig | ||
Makefile | ||
mpc85xx_edac.c | ||
mpc85xx_edac.h | ||
mv64x60_edac.c | ||
mv64x60_edac.h | ||
pasemi_edac.c | ||
ppc4xx_edac.c | ||
ppc4xx_edac.h | ||
r82600_edac.c | ||
x38_edac.c |