Thread (3 messages) 3 messages, 3 authors, 2022-07-21

RE: [PATCH] fbdev: Fix order of arguments to aperture_remove_conflicting_devices()

From: Michael Kelley (LINUX) <hidden>
Date: 2022-07-21 17:51:02
Also in: dri-devel, linux-hyperv

From: Thomas Zimmermann <tzimmermann@suse.de> Sent: Thursday, July 21, 2022 1:17 AM
quoted hunk ↗ jump to hunk
Reverse the order of the final two arguments when calling
aperture_remove_conflicting_devices(). An error report is available
at [1].

Reported-by: kernel test robot <redacted>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: 8d69d008f44c ("fbdev: Convert drivers to aperture helpers")
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Teddy Wang <teddy.wang@siliconmotion.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Stephen Hemminger <redacted>
Cc: Wei Liu <wei.liu@kernel.org>
Cc: Dexuan Cui <decui@microsoft.com>
Cc: linux-fbdev@vger.kernel.org
Cc: linux-hyperv@vger.kernel.org
Link: https://lore.kernel.org/lkml/202207202040.jS1WcTzN-lkp@intel.com/ (local)
---
 drivers/video/fbdev/aty/radeon_base.c | 2 +-
 drivers/video/fbdev/hyperv_fb.c       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/aty/radeon_base.c
b/drivers/video/fbdev/aty/radeon_base.c
index e5e362b8c9da..0a8199985d52 100644
--- a/drivers/video/fbdev/aty/radeon_base.c
+++ b/drivers/video/fbdev/aty/radeon_base.c
@@ -2243,7 +2243,7 @@ static int radeon_kick_out_firmware_fb(struct pci_dev
*pdev)
 	resource_size_t base = pci_resource_start(pdev, 0);
 	resource_size_t size = pci_resource_len(pdev, 0);

-	return aperture_remove_conflicting_devices(base, size, KBUILD_MODNAME,
false);
+	return aperture_remove_conflicting_devices(base, size, false,
KBUILD_MODNAME);
 }

 static int radeonfb_pci_register(struct pci_dev *pdev,
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index a944a6620527..a0e1d70b90d7 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -1077,7 +1077,7 @@ static int hvfb_getmem(struct hv_device *hdev, struct
fb_info *info)
 getmem_done:
 	aperture_remove_conflicting_devices(info->apertures->ranges[0].base,
 					    info->apertures->ranges[0].size,
-					    KBUILD_MODNAME, false);
+					    false, KBUILD_MODNAME);

 	if (gen2vm) {
 		/* framebuffer is reallocated, clear screen_info to avoid misuse from
kexec */
--
2.36.1
For the Hyper-V frame buffer driver:

Reviewed-by: Michael Kelley <redacted>
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