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2015-08-17Merge tag 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull rdma bugfix from Doug Ledford: "Bugfix in iw_cxgb4" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: iw_cxgb4: gracefully handle unknown CQE status errors
2015-08-17Merge branch 'for-4.2-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata Pull libata fixes from Tejun Heo: "Three minor device-specific fixes and revert of NCQ autosense added during this -rc1. It turned out that NCQ autosense as currently implemented interferes with the usual error handling behavior. It will be revisited in the near future" * 'for-4.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: ata: ahci_brcmstb: Fix misuse of IS_ENABLED sata_sx4: Check return code from pdc20621_i2c_read() Revert "libata: Implement NCQ autosense" Revert "libata: Implement support for sense data reporting" Revert "libata-eh: Set 'information' field for autosense" ata: ahci_brcmstb: Fix warnings with CONFIG_PM_SLEEP=n
2015-08-17Merge branch 'for-4.2-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fix from Tejun Heo: "A fix for a subtle bug introduced back during 3.17 cycle which interferes with setting configurations under specific conditions" * 'for-4.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cpuset: use trialcs->mems_allowed as a temp variable
2015-08-17net: phy: fix semicolon.cocci warningskbuild test robot
drivers/net/phy/smsc.c:127:3-4: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci CC: Igor Plyatov <plyatov@gmail.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17net: qmi_wwan: add HP lt4111 LTE/EV-DO/HSPA+ Gobi 4G ModuleDavid Ward
This is an HP-branded Sierra Wireless EM7355: https://bugzilla.redhat.com/show_bug.cgi?id=1223646#c2 Signed-off-by: David Ward <david.ward@ll.mit.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17be2net: avoid vxlan offloading on multichannel configsIvan Vecera
VxLAN offloading is not functional if the NIC is running in multichannel mode (UMC, FLEX-10, VNIC...). Enabling this additionally kills whole connectivity through the NIC and the device needs to be down and up to restore it. The firmware should take care about it and does not allow the conversion of interface to tunnel type (be_cmd_manage_iface) or should support VxLAN offloading if multichannel config is enabled. I have tested this on the latest available firmware (10.6.144.21). Result: [root@sm-04 ~]# ip link set enp5s0f0 up[root@sm-04 ~]# ip addr add 172.30.10.50/24 dev enp5s0f0 [root@sm-04 ~]# ping -c 3 172.30.10.254PING 172.30.10.254 (172.30.10.254) 56(84) bytes of data. 64 bytes from 172.30.10.254: icmp_seq=1 ttl=64 time=0.317 ms 64 bytes from 172.30.10.254: icmp_seq=2 ttl=64 time=0.187 ms 64 bytes from 172.30.10.254: icmp_seq=3 ttl=64 time=0.188 ms --- 172.30.10.254 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2000ms rtt min/avg/max/mdev = 0.187/0.230/0.317/0.063 ms [root@sm-04 ~]# ip link add link enp5s0f0 vxlan10 type vxlan id 10 remote 172.30.10.60 dstport 4789 [root@sm-04 ~]# ip link set vxlan10 up [ 7900.442811] be2net 0000:05:00.0: Enabled VxLAN offloads for UDP port 4789 [ 7900.455722] be2net 0000:05:00.1: Enabled VxLAN offloads for UDP port 4789 [ 7900.468635] be2net 0000:05:00.2: Enabled VxLAN offloads for UDP port 4789 [ 7900.481553] be2net 0000:05:00.3: Enabled VxLAN offloads for UDP port 4789 [root@sm-04 ~]# ping -c 3 172.30.10.254 PING 172.30.10.254 (172.30.10.254) 56(84) bytes of data. --- 172.30.10.254 ping statistics --- 3 packets transmitted, 0 received, 100% packet loss, time 1999ms [root@sm-04 ~]# ip link set vxlan10 down [ 7959.434093] be2net 0000:05:00.0: Disabled VxLAN offloads for UDP port 4789 [ 7959.444792] be2net 0000:05:00.1: Disabled VxLAN offloads for UDP port 4789 [ 7959.455592] be2net 0000:05:00.2: Disabled VxLAN offloads for UDP port 4789 [ 7959.466416] be2net 0000:05:00.3: Disabled VxLAN offloads for UDP port 4789 [root@sm-04 ~]# ip link del vxlan10 [root@sm-04 ~]# ping -c 3 172.30.10.254 PING 172.30.10.254 (172.30.10.254) 56(84) bytes of data. --- 172.30.10.254 ping statistics --- 3 packets transmitted, 0 received, 100% packet loss, time 1999ms [root@sm-04 ~]# ip link set enp5s0f0 down [root@sm-04 ~]# ip link set enp5s0f0 up [ 8071.019003] be2net 0000:05:00.0 enp5s0f0: Link is Up [root@sm-04 ~]# ping -c 3 172.30.10.254 PING 172.30.10.254 (172.30.10.254) 56(84) bytes of data. 64 bytes from 172.30.10.254: icmp_seq=1 ttl=64 time=0.318 ms 64 bytes from 172.30.10.254: icmp_seq=2 ttl=64 time=0.196 ms 64 bytes from 172.30.10.254: icmp_seq=3 ttl=64 time=0.194 ms --- 172.30.10.254 ping statistics --- 3 packets transmitted, 3 received, 0% packet loss, time 2000ms rtt min/avg/max/mdev = 0.194/0.236/0.318/0.057 ms Cc: Sathya Perla <sathya.perla@avagotech.com> Cc: Ajit Khaparde <ajit.khaparde@avagotech.com> Cc: Padmanabh Ratnakar <padmanabh.ratnakar@avagotech.com> Cc: Sriharsha Basavapatna <sriharsha.basavapatna@avagotech.com> Signed-off-by: Ivan Vecera <ivecera@redhat.com> Acked-by: Ajit Khaparde <ajit.khaparde@avagotech.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17Merge branch 'ipv6_percpu_rt_deadlock'David S. Miller
Martin KaFai Lau says: ==================== ipv6: Fix a potential deadlock when creating pcpu rt v1 -> v2: A minor change in the commit message of patch 2. This patch series fixes a potential deadlock when creating a pcpu rt. It happens when dst_alloc() decided to run gc. Something like this: read_lock(&table->tb6_lock); ip6_rt_pcpu_alloc() => dst_alloc() => ip6_dst_gc() => write_lock(&table->tb6_lock); /* oops */ Patch 1 and 2 are some prep works. Patch 3 is the fix. Original report: https://bugzilla.kernel.org/show_bug.cgi?id=102291 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17ipv6: Fix a potential deadlock when creating pcpu rtMartin KaFai Lau
rt6_make_pcpu_route() is called under read_lock(&table->tb6_lock). rt6_make_pcpu_route() calls ip6_rt_pcpu_alloc(rt) which then calls dst_alloc(). dst_alloc() _may_ call ip6_dst_gc() which takes the write_lock(&tabl->tb6_lock). A visualized version: read_lock(&table->tb6_lock); rt6_make_pcpu_route(); => ip6_rt_pcpu_alloc(); => dst_alloc(); => ip6_dst_gc(); => write_lock(&table->tb6_lock); /* oops */ The fix is to do a read_unlock first before calling ip6_rt_pcpu_alloc(). A reported stack: [141625.537638] INFO: rcu_sched self-detected stall on CPU { 27} (t=60000 jiffies g=4159086 c=4159085 q=2139) [141625.547469] Task dump for CPU 27: [141625.550881] mtr R running task 0 22121 22081 0x00000008 [141625.558069] 0000000000000000 ffff88103f363d98 ffffffff8106e488 000000000000001b [141625.565641] ffffffff81684900 ffff88103f363db8 ffffffff810702b0 0000000008000000 [141625.573220] ffffffff81684900 ffff88103f363de8 ffffffff8108df9f ffff88103f375a00 [141625.580803] Call Trace: [141625.583345] <IRQ> [<ffffffff8106e488>] sched_show_task+0xc1/0xc6 [141625.589650] [<ffffffff810702b0>] dump_cpu_task+0x35/0x39 [141625.595144] [<ffffffff8108df9f>] rcu_dump_cpu_stacks+0x6a/0x8c [141625.601320] [<ffffffff81090606>] rcu_check_callbacks+0x1f6/0x5d4 [141625.607669] [<ffffffff810940c8>] update_process_times+0x2a/0x4f [141625.613925] [<ffffffff8109fbee>] tick_sched_handle+0x32/0x3e [141625.619923] [<ffffffff8109fc2f>] tick_sched_timer+0x35/0x5c [141625.625830] [<ffffffff81094a1f>] __hrtimer_run_queues+0x8f/0x18d [141625.632171] [<ffffffff81094c9e>] hrtimer_interrupt+0xa0/0x166 [141625.638258] [<ffffffff8102bf2a>] local_apic_timer_interrupt+0x4e/0x52 [141625.645036] [<ffffffff8102c36f>] smp_apic_timer_interrupt+0x39/0x4a [141625.651643] [<ffffffff8140b9e8>] apic_timer_interrupt+0x68/0x70 [141625.657895] <EOI> [<ffffffff81346ee8>] ? dst_destroy+0x7c/0xb5 [141625.664188] [<ffffffff813d45b5>] ? fib6_flush_trees+0x20/0x20 [141625.670272] [<ffffffff81082b45>] ? queue_write_lock_slowpath+0x60/0x6f [141625.677140] [<ffffffff8140aa33>] _raw_write_lock_bh+0x23/0x25 [141625.683218] [<ffffffff813d4553>] __fib6_clean_all+0x40/0x82 [141625.689124] [<ffffffff813d45b5>] ? fib6_flush_trees+0x20/0x20 [141625.695207] [<ffffffff813d6058>] fib6_clean_all+0xe/0x10 [141625.700854] [<ffffffff813d60d3>] fib6_run_gc+0x79/0xc8 [141625.706329] [<ffffffff813d0510>] ip6_dst_gc+0x85/0xf9 [141625.711718] [<ffffffff81346d68>] dst_alloc+0x55/0x159 [141625.717105] [<ffffffff813d09b5>] __ip6_dst_alloc.isra.32+0x19/0x63 [141625.723620] [<ffffffff813d1830>] ip6_pol_route+0x36a/0x3e8 [141625.729441] [<ffffffff813d18d6>] ip6_pol_route_output+0x11/0x13 [141625.735700] [<ffffffff813f02c8>] fib6_rule_action+0xa7/0x1bf [141625.741698] [<ffffffff813d18c5>] ? ip6_pol_route_input+0x17/0x17 [141625.748043] [<ffffffff81357c48>] fib_rules_lookup+0xb5/0x12a [141625.754050] [<ffffffff81141628>] ? poll_select_copy_remaining+0xf9/0xf9 [141625.761002] [<ffffffff813f0535>] fib6_rule_lookup+0x37/0x5c [141625.766914] [<ffffffff813d18c5>] ? ip6_pol_route_input+0x17/0x17 [141625.773260] [<ffffffff813d008c>] ip6_route_output+0x7a/0x82 [141625.779177] [<ffffffff813c44c8>] ip6_dst_lookup_tail+0x53/0x112 [141625.785437] [<ffffffff813c45c3>] ip6_dst_lookup_flow+0x2a/0x6b [141625.791604] [<ffffffff813ddaab>] rawv6_sendmsg+0x407/0x9b6 [141625.797423] [<ffffffff813d7914>] ? do_ipv6_setsockopt.isra.8+0xd87/0xde2 [141625.804464] [<ffffffff8139d4b4>] inet_sendmsg+0x57/0x8e [141625.810028] [<ffffffff81329ba3>] sock_sendmsg+0x2e/0x3c [141625.815588] [<ffffffff8132be57>] SyS_sendto+0xfe/0x143 [141625.821063] [<ffffffff813dd551>] ? rawv6_setsockopt+0x5e/0x67 [141625.827146] [<ffffffff8132c9f8>] ? sock_common_setsockopt+0xf/0x11 [141625.833660] [<ffffffff8132c08c>] ? SyS_setsockopt+0x81/0xa2 [141625.839565] [<ffffffff8140ac17>] entry_SYSCALL_64_fastpath+0x12/0x6a Fixes: d52d3997f843 ("pv6: Create percpu rt6_info") Signed-off-by: Martin KaFai Lau <kafai@fb.com> CC: Hannes Frederic Sowa <hannes@stressinduktion.org> Reported-by: Steinar H. Gunderson <sgunderson@bigfoot.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17ipv6: Add rt6_make_pcpu_route()Martin KaFai Lau
It is a prep work for fixing a potential deadlock when creating a pcpu rt. The current rt6_get_pcpu_route() will also create a pcpu rt if one does not exist. This patch moves the pcpu rt creation logic into another function, rt6_make_pcpu_route(). Signed-off-by: Martin KaFai Lau <kafai@fb.com> CC: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17ipv6: Remove un-used argument from ip6_dst_alloc()Martin KaFai Lau
After 4b32b5ad31a6 ("ipv6: Stop rt6_info from using inet_peer's metrics"), ip6_dst_alloc() does not need the 'table' argument. This patch cleans it up. Signed-off-by: Martin KaFai Lau <kafai@fb.com> CC: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17net: phy: workaround for buggy cable detection by LAN8700 after cable pluggingIgor Plyatov
* Due to HW bug, LAN8700 sometimes does not detect presence of energy in the Ethernet cable in Energy Detect Power-Down mode (e.g while EDPWRDOWN bit is set, the ENERGYON bit does not asserted sometimes). This is a common bug of LAN87xx family of PHY chips. * The lan87xx_read_status() was improved to acquire ENERGYON bit. Its previous algorythm still not reliable on 100 % and sometimes skip cable plugging. Signed-off-by: Igor Plyatov <plyatov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17Merge tag 'mac80211-for-davem-2015-08-14' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 Johannes Berg says: ==================== We have a single bugfix for an invalid memory read. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-08-17drm/amdgpu: wait on page directory changes. v2Bas Nieuwenhuizen
Pagetables can be moved and therefore the page directory update can be necessary for the current cs even if none of the the bo's are moved. In that scenario there is no fence between the sdma0 and gfx ring, so we add one. v2 (chk): rebased Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amdgpu: Select BACKLIGHT_LCD_SUPPORTThierry Reding
Explicitly select BACKLIGHT_LCD_SUPPORT to satisfy the direct dependency of BACKLIGHT_CLASS_DEVICE. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/radeon: Select BACKLIGHT_LCD_SUPPORTThierry Reding
Explicitly select BACKLIGHT_LCD_SUPPORT to satisfy the direct dependency of BACKLIGHT_CLASS_DEVICE. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amdgpu: cleanup sheduler rq handling v2Christian König
Rework run queue implementation, especially remove the odd list handling. v2: cleanup the code only, no algorithem change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-17drm/amdgpu: move prepare work out of scheduler to cs_ioctlChunming Zhou
Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-17drm/amdgpu: fix unnecessary wake upChunming Zhou
decrease CPU extra overhead. Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-17drm/amdgpu: fix duplicated mapping invoke bugmonk.liu
fix the bug that there is duplicated bo_update_mapping issued Signed-off-by: monk.liu <monk.liu@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2015-08-17drm/amdgpu: drop bo_list_clone when no schedulermonk.liu
bo_list_clone() will take a lot of time when bo_list hold too much elements, like above 7000 Signed-off-by: Monk.Liu <monk.liu@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>
2015-08-17drm/amdgpu: disable GPU reset by defaultAlex Deucher
It's not validated yet and causes more harm than good. Avoids spurious resets. Reviewed-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amdgpu: fix type mismatch errormonk.liu
remaining timeout returned by amdgpu_fence_wait_any can be larger than max int value, thus the truncated 32 bit value in r ends up being negative while its original long value is positive. Signed-off-by: monk.liu <monk.liu@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Jammy Zhou <jammy.zhou@amd.com>
2015-08-17drm/amdgpu: add reference for **fenceChunming Zhou
fix fence is released when pass to **fence sometimes. add reference for it. Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-17drm/amdgpu: fix waiting for all fences before flippingChristian König
Otherwise we might see corruption. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amdgpu: fix UVD return code checkingChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Tested-and-Reviewed-by: Leo Liu <leo.liu@amd.com>
2015-08-17drm/amdgpu: remove scheduler fence list v2Christian König
Unused and missing proper locking. v2: add locking comment to commit message. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
2015-08-17drm/amdgpu: remove amd_sched_wait_emit v2Christian König
Not used any more. v2: remove amd_sched_emit as well. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-17drm/amdgpu: remove unecessary scheduler fence callbacksChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-17drm/amdgpu: fix scheduler fence implementationChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-17drm/amdgpu: don't grab dev->struct_mutex in pm functionsDaniel Vetter
Similar to radeon, except that amdgpu doesn't even use struct_mutex to protect anything like the shared z buffer (sane gpu architecture, yay!). And the code already grabs the globa adev->ring_lock, so this code can't race with itself. Which makes struct_mutex completely redundnant. Remove it. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amdgpu: Don't take dev->struct_mutex in bo_force_deleteDaniel Vetter
It really doesn't protect anything which doesn't have other locks already. Also this is run from driver unload code so not much need for locks anyway. Same changes as for radeon really. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/radeon: Don't take dev->struct_mutex in pm functionsDaniel Vetter
We already grab 2 device-global locks (write-sema rdev->pm.mclk_lock and rdev->ring_lock), adding another global mutex won't serialize this code more. And since there's really nothing interesting that gets protected in radeon by dev->struct mutex (we only have the global z buffer owners and it's still serializing gem bo destruction in the drm core - which is irrelevant since radeon uses ttm anyway internally) this doesn't add protection. Remove it. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/radeon: Don't take dev->struct_mutex in bo_force_deleteDaniel Vetter
It really doesn't protect anything which doesn't have other locks already. Also this is run from driver unload code so not much need for locks anyway. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amdgpu: remove VI hw bug workaround v3Christian König
The workaround simply doesn't work because VM mappings are controlled by userspace not the kernel. Additional to that this is just a performance problem which happens if you have holes in your VM mapping. v2: adjust virtual addr alignment as well. v3: fix trivial warning Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> (v1) Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> (v2)
2015-08-17drm/amdgpu: cleanup amdgpu_fence_ring_wait_seqChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amdgpu: remove duplicate amdgpu_fence_process implementationChristian König
Looks like that somehow got missed while during porting the radeon changes. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amdgpu: remove amdgpu_fence_waitChristian König
It was just a wrapper for fence_wait anyway. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amdgpu: use the reservation obj wait for the UVD msgChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amdgpu: remove amdgpu_fence_signaledChristian König
The common kernel function does the same thing. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2015-08-17drm/amd: add scheduler fence implementation (v2)Chunming Zhou
scheduler fence is based on kernel fence framework. v2: squash in Christian's build fix Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-17drm/amdgpu: use kernel submit helper in vmChunming Zhou
Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-17drm/amdgpu: use amd_sched_job in its backend opsChunming Zhou
Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-17drm/amdgpu: cleanup and fix scheduler fence handling v2Christian König
v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-17drm/amdgpu: merge amd_sched_entity and amd_context_entity v2Christian König
Avoiding a couple of casts. v2: rename c_entity to entity as well Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-17drm/amdgpu: fix coding style in a couple of placesChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-17drm/amdgpu: remove unused parent entityChristian König
Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
2015-08-17drm/amdgpu: process sched job exactly triggered by fence signalChunming Zhou
Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com>
2015-08-17Revert "drm/amdgpu: return new seq_no for amd_sched_push_job"Chunming Zhou
This reverts commit d1d33da8eb86b8ca41dd9ed95738030df5267b95. Reviewed-by: Christian K?nig <christian.koenig@amd.com> Conflicts: drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
2015-08-17drm/amdgpu: cleanup amdgpu_ctx inti/fini v2Christian König
Cleanup the kernel context handling. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
2015-08-17drm/amdgpu: stop leaking the ctx id into the scheduler v2Christian König
Id's are for the IOCTL ABI only. v2: remove tgid as well Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
generated by cgit (git 2.34.1) at 2025-09-11 18:43:43 +0000