search for: c42f73fad3e3

...g kmemdup() on the __iomem pointer. Signed-off-by: Mikel Rychliski <mikel at mikelr.com> --- drivers/gpu/drm/radeon/radeon_bios.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c index c42f73fad3e3..c3ae4c92a115 100644 --- a/drivers/gpu/drm/radeon/radeon_bios.c +++ b/drivers/gpu/drm/radeon/radeon_bios.c @@ -118,11 +118,14 @@ static bool radeon_read_platform_bios(struct radeon_device *rdev) return false; } - if (size == 0 || bios[0] != 0x55 || bios[1] != 0xaa) { + rdev->bios = kzallo...

...const struct nvbios_source nvbios_platform = { .name = "PLATFORM", .init = platform_init, - .fini = (void(*)(void *))kfree, + .fini = platform_fini, .read = pcirom_read, .rw = true, }; diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c index c42f73fad3e3..bb29cf02974d 100644 --- a/drivers/gpu/drm/radeon/radeon_bios.c +++ b/drivers/gpu/drm/radeon/radeon_bios.c @@ -108,25 +108,33 @@ static bool radeon_read_bios(struct radeon_device *rdev) static bool radeon_read_platform_bios(struct radeon_device *rdev) { - uint8_t __iomem *bios; - size_t size; +...

....init = platform_init, > > - .fini = (void(*)(void *))kfree, > > + .fini = platform_fini, > > .read = pcirom_read, > > .rw = true, > > }; > > diff --git a/drivers/gpu/drm/radeon/radeon_bios.c > > b/drivers/gpu/drm/radeon/radeon_bios.c > > index c42f73fad3e3..bb29cf02974d 100644 > > --- a/drivers/gpu/drm/radeon/radeon_bios.c > > +++ b/drivers/gpu/drm/radeon/radeon_bios.c > > @@ -108,25 +108,33 @@ static bool radeon_read_bios(struct > > radeon_device *rdev) > > > > static bool radeon_read_platform_bios(struct radeon_...

This patch series fixes an oops when loading the radeon driver on old Macs with a 32-bit EFI implementation. Tested on a MacPro 1,1 with a Radeon X1900 XT card and 32-bit kernel. Mikel Rychliski (2): drm/radeon: Stop directly referencing iomem PCI: Use ioremap(), not phys_to_virt() for platform ROM drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c | 1 +

This patch series fixes an oops when loading the radeon driver on old Macs with a 32-bit EFI implementation. Tested on a MacPro 1,1 with a Radeon X1900 XT card and 32-bit kernel. Changes in v2: - Add iounmap() call in nouveau - Update function comment for pci_platform_rom() - Minor changes to commit messages Mikel Rychliski (2): drm/radeon: Stop directly referencing iomem PCI: Use

...{ > .name = "PLATFORM", > .init = platform_init, > - .fini = (void(*)(void *))kfree, > + .fini = platform_fini, > .read = pcirom_read, > .rw = true, > }; > diff --git a/drivers/gpu/drm/radeon/radeon_bios.c b/drivers/gpu/drm/radeon/radeon_bios.c > index c42f73fad3e3..bb29cf02974d 100644 > --- a/drivers/gpu/drm/radeon/radeon_bios.c > +++ b/drivers/gpu/drm/radeon/radeon_bios.c > @@ -108,25 +108,33 @@ static bool radeon_read_bios(struct radeon_device *rdev) > > static bool radeon_read_platform_bios(struct radeon_device *rdev) > { > - uint...