[PATCH 2/2] vga_switcheroo: Drop unused include and unused variables.

Signed-off-by: Igor Murzov --- drivers/gpu/vga/vga_switcheroo.c | 6 -- 1 file changed, 6 deletions(-) diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c index e25cf31..fa60add 100644 --- a/drivers/gpu/vga/vga_switcheroo.c +++ b/drivers/gpu/vga/vga_switcheroo.c

[PATCH 1/2] drm/radeon: fix ATPX function documentation

Fix a copy documentation. Signed-off-by: Igor Murzov --- drivers/gpu/drm/radeon/radeon_atpx_handler.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c index 37f6a90..15f5ded

[PATCH 2/2] vga_switcheroo: Drop unused include and unused variables.

Signed-off-by: Igor Murzov e-m...@date.by --- drivers/gpu/vga/vga_switcheroo.c | 6 -- 1 file changed, 6 deletions(-) diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c index e25cf31..fa60add 100644 --- a/drivers/gpu/vga/vga_switcheroo.c +++ b/drivers/gpu/vga

[PATCH 1/2] drm/radeon: fix ATPX function documentation

Fix a copypasted documentation. Signed-off-by: Igor Murzov e-m...@date.by --- drivers/gpu/drm/radeon/radeon_atpx_handler.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c index

[PATCH 1/2] drm/radeon: fix invalid memory access in radeon_atrm_get_bios()

On Wed, 1 Feb 2012 18:42:52 + Dave Airlie wrote: > On Tue, Jan 24, 2012 at 2:10 PM, Alex Deucher > wrote: > > On Sun, Jan 22, 2012 at 9:43 AM, Igor Murzov > > wrote: > >> From 77c912ea1eca50a93a34d5be69f9dc96a8bef0d8 Mon Sep 17 00:00:00 2001 > >> From:

Re: [PATCH 1/2] drm/radeon: fix invalid memory access in radeon_atrm_get_bios()

On Wed, 1 Feb 2012 18:42:52 + Dave Airlie airl...@gmail.com wrote: On Tue, Jan 24, 2012 at 2:10 PM, Alex Deucher alexdeuc...@gmail.com wrote: On Sun, Jan 22, 2012 at 9:43 AM, Igor Murzov intergalactic.anonym...@gmail.com wrote: From 77c912ea1eca50a93a34d5be69f9dc96a8bef0d8 Mon Sep 17

[PATCH 2/2] drm/radeon: finish getting bios earlier

() was always equivalent to "if (ATRM_BIOS_PAGE <= 0)", so it was always false, thus radeon_atrm_get_bios() was trying to read past the bios data wasting boot time. On my lenovo ideapad u455 laptop this patch drops bios reading time from ~5.5s to ~1.5s. Signed-off-by: Igor Murzov --- dr

[PATCH 1/2] drm/radeon: fix invalid memory access in radeon_atrm_get_bios()

pass the length of retrieved chunk to memcpy(), not the length of the recieving buffer. Signed-off-by: Igor Murzov --- drivers/gpu/drm/radeon/radeon_atpx_handler.c |2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu

[PATCH 2/2] drm/radeon: finish getting bios earlier

[PATCH 1/2] drm/radeon: fix invalid memory access in radeon_atrm_get_bios()

[PATCH 1/2] drm/radeon: fix invalid memory access in radeon_atrm_get_bios()

From 77c912ea1eca50a93a34d5be69f9dc96a8bef0d8 Mon Sep 17 00:00:00 2001 From: Igor Murzov e-m...@date.by Date: Sun, 22 Jan 2012 19:02:27 +0400 Subject: [PATCH 1/2] drm/radeon: fix invalid memory access in radeon_atrm_get_bios() At a boot time I observed following bug: BUG: unable to handle

[PATCH 2/2] drm/radeon: finish getting bios earlier

From 4a57f34f6ebc3adac143a329327f69cb0469c2e2 Mon Sep 17 00:00:00 2001 From: Igor Murzov e-m...@date.by Date: Sun, 22 Jan 2012 19:05:13 +0400 Subject: [PATCH 2/2] drm/radeon: finish getting bios earlier Return a number of bytes read in radeon_atrm_get_bios_chunk() and properly check this value