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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
====================
Intel Wired LAN Driver Updates 2022-08-16)
This series contains updates to i40e driver only.
Przemyslaw fixes issue with checksum offload on VXLAN tunnels.
Alan disables VSI for Tx timeout when all recovery methods have failed.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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Even though the normal strparser's init function has a return
value we got away with ignoring errors until now, as it only
validates the parameters and we were passing correct parameters.
tls_strp can fail to init on memory allocation errors, which
syzbot duly induced and reported.
Reported-by: syzbot+abd45eb849b05194b1b6@syzkaller.appspotmail.com
Fixes: 84c61fe1a75b ("tls: rx: do not use the standard strparser")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Since Seth joined as a maintainer in ba40a57ff08b ("Add Seth Forshee as
co-maintainer for idmapped mounts") it was best to get a shared git tree
instead of using our personal repositories. So we requested and
Konstantin suggested and gave us a new "idmapping" repository under the
pre-existing but mainly unused vfs namespace. Just makes it easier for
Seth to send fixes in case I'm out or someone else ever takes over.
Cc: Seth Forshee <sforshee@digitalocean.com>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Link: https://lore.kernel.org/r/20220816113514.43304-2-brauner@kernel.org
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Ensure that POSIX ACLs checking, getting, and setting works correctly
for filesystems mountable with a filesystem idmapping ("fs_idmapping")
that want to support idmapped mounts ("mnt_idmapping").
Note that no filesystems mountable with an fs_idmapping do yet support
idmapped mounts. This is required infrastructure work to unblock this.
As we explained in detail in [1] the fs_idmapping is irrelevant for
getxattr() and setxattr() when mapping the ACL_{GROUP,USER} {g,u}ids
stored in the uapi struct posix_acl_xattr_entry in
posix_acl_fix_xattr_{from,to}_user().
But for acl_permission_check() and posix_acl_{g,s}etxattr_idmapped_mnt()
the fs_idmapping matters.
acl_permission_check():
During lookup POSIX ACLs are retrieved directly via i_op->get_acl() and
are returned via the kernel internal struct posix_acl which contains
e_{g,u}id members of type k{g,u}id_t that already take the
fs_idmapping into acccount.
For example, a POSIX ACL stored with u4 on the backing store is mapped
to k10000004 in the fs_idmapping. The mnt_idmapping remaps the POSIX ACL
to k20000004. In order to do that the fs_idmapping needs to be taken
into account but that doesn't happen yet (Again, this is a
counterfactual currently as fuse doesn't support idmapped mounts
currently. It's just used as a convenient example.):
fs_idmapping: u0:k10000000:r65536
mnt_idmapping: u0:v20000000:r65536
ACL_USER: k10000004
acl_permission_check()
-> check_acl()
-> get_acl()
-> i_op->get_acl() == fuse_get_acl()
-> posix_acl_from_xattr(u0:k10000000:r65536 /* fs_idmapping */, ...)
{
k10000004 = make_kuid(u0:k10000000:r65536 /* fs_idmapping */,
u4 /* ACL_USER */);
}
-> posix_acl_permission()
{
-1 = make_vfsuid(u0:v20000000:r65536 /* mnt_idmapping */,
&init_user_ns,
k10000004);
vfsuid_eq_kuid(-1, k10000004 /* caller_fsuid */)
}
In order to correctly map from the fs_idmapping into mnt_idmapping we
require the relevant fs_idmaping to be passed:
acl_permission_check()
-> check_acl()
-> get_acl()
-> i_op->get_acl() == fuse_get_acl()
-> posix_acl_from_xattr(u0:k10000000:r65536 /* fs_idmapping */, ...)
{
k10000004 = make_kuid(u0:k10000000:r65536 /* fs_idmapping */,
u4 /* ACL_USER */);
}
-> posix_acl_permission()
{
v20000004 = make_vfsuid(u0:v20000000:r65536 /* mnt_idmapping */,
u0:k10000000:r65536 /* fs_idmapping */,
k10000004);
vfsuid_eq_kuid(v20000004, k10000004 /* caller_fsuid */)
}
The initial_idmapping is only correct for the current situation because
all filesystems that currently support idmapped mounts do not support
being mounted with an fs_idmapping.
Note that ovl_get_acl() is used to retrieve the POSIX ACLs from the
relevant lower layer and the lower layer's mnt_idmapping needs to be
taken into account and so does the fs_idmapping. See 0c5fd887d2bb ("acl:
move idmapped mount fixup into vfs_{g,s}etxattr()") for more details.
For posix_acl_{g,s}etxattr_idmapped_mnt() it is not as obvious why the
fs_idmapping matters as it is for acl_permission_check(). Especially
because it doesn't matter for posix_acl_fix_xattr_{from,to}_user() (See
[1] for more context.).
Because posix_acl_{g,s}etxattr_idmapped_mnt() operate on the uapi
struct posix_acl_xattr_entry which contains {g,u}id_t values and thus
give the impression that the fs_idmapping is irrelevant as at this point
appropriate {g,u}id_t values have seemlingly been generated.
As we've stated multiple times this assumption is wrong and in fact the
uapi struct posix_acl_xattr_entry is taking idmappings into account
depending at what place it is operated on.
posix_acl_getxattr_idmapped_mnt()
When posix_acl_getxattr_idmapped_mnt() is called the values stored in
the uapi struct posix_acl_xattr_entry are mapped according to the
fs_idmapping. This happened when they were read from the backing store
and then translated from struct posix_acl into the uapi
struct posix_acl_xattr_entry during posix_acl_to_xattr().
In other words, the fs_idmapping matters as the values stored as
{g,u}id_t in the uapi struct posix_acl_xattr_entry have been generated
by it.
So we need to take the fs_idmapping into account during make_vfsuid()
in posix_acl_getxattr_idmapped_mnt().
posix_acl_setxattr_idmapped_mnt()
When posix_acl_setxattr_idmapped_mnt() is called the values stored as
{g,u}id_t in uapi struct posix_acl_xattr_entry are intended to be the
values that ultimately get turned back into a k{g,u}id_t in
posix_acl_from_xattr() (which turns the uapi
struct posix_acl_xattr_entry into the kernel internal struct posix_acl).
In other words, the fs_idmapping matters as the values stored as
{g,u}id_t in the uapi struct posix_acl_xattr_entry are intended to be
the values that will be undone in the fs_idmapping when writing to the
backing store.
So we need to take the fs_idmapping into account during from_vfsuid()
in posix_acl_setxattr_idmapped_mnt().
Link: https://lore.kernel.org/all/20220801145520.1532837-1-brauner@kernel.org [1]
Fixes: 0c5fd887d2bb ("acl: move idmapped mount fixup into vfs_{g,s}etxattr()")
Cc: Seth Forshee <sforshee@digitalocean.com>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Reviewed-by: Seth Forshee <sforshee@digitalocean.com>
Link: https://lore.kernel.org/r/20220816113514.43304-1-brauner@kernel.org
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When we try to transmit an skb with metadata_dst attached (i.e. dst->dev
== NULL) through xfrm interface we can hit a null pointer dereference[1]
in xfrmi_xmit2() -> xfrm_lookup_with_ifid() due to the check for a
loopback skb device when there's no policy which dereferences dst->dev
unconditionally. Not having dst->dev can be interepreted as it not being
a loopback device, so just add a check for a null dst_orig->dev.
With this fix xfrm interface's Tx error counters go up as usual.
[1] net-next calltrace captured via netconsole:
BUG: kernel NULL pointer dereference, address: 00000000000000c0
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 0 P4D 0
Oops: 0000 [#1] PREEMPT SMP
CPU: 1 PID: 7231 Comm: ping Kdump: loaded Not tainted 5.19.0+ #24
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-1.fc36 04/01/2014
RIP: 0010:xfrm_lookup_with_ifid+0x5eb/0xa60
Code: 8d 74 24 38 e8 26 a4 37 00 48 89 c1 e9 12 fc ff ff 49 63 ed 41 83 fd be 0f 85 be 01 00 00 41 be ff ff ff ff 45 31 ed 48 8b 03 <f6> 80 c0 00 00 00 08 75 0f 41 80 bc 24 19 0d 00 00 01 0f 84 1e 02
RSP: 0018:ffffb0db82c679f0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffd0db7fcad430 RCX: ffffb0db82c67a10
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffb0db82c67a80
RBP: ffffb0db82c67a80 R08: ffffb0db82c67a14 R09: 0000000000000000
R10: 0000000000000000 R11: ffff8fa449667dc8 R12: ffffffff966db880
R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000000
FS: 00007ff35c83f000(0000) GS:ffff8fa478480000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000000c0 CR3: 000000001ebb7000 CR4: 0000000000350ee0
Call Trace:
<TASK>
xfrmi_xmit+0xde/0x460
? tcf_bpf_act+0x13d/0x2a0
dev_hard_start_xmit+0x72/0x1e0
__dev_queue_xmit+0x251/0xd30
ip_finish_output2+0x140/0x550
ip_push_pending_frames+0x56/0x80
raw_sendmsg+0x663/0x10a0
? try_charge_memcg+0x3fd/0x7a0
? __mod_memcg_lruvec_state+0x93/0x110
? sock_sendmsg+0x30/0x40
sock_sendmsg+0x30/0x40
__sys_sendto+0xeb/0x130
? handle_mm_fault+0xae/0x280
? do_user_addr_fault+0x1e7/0x680
? kvm_read_and_reset_apf_flags+0x3b/0x50
__x64_sys_sendto+0x20/0x30
do_syscall_64+0x34/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
RIP: 0033:0x7ff35cac1366
Code: eb 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89
RSP: 002b:00007fff738e4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007fff738e57b0 RCX: 00007ff35cac1366
RDX: 0000000000000040 RSI: 0000557164e4b450 RDI: 0000000000000003
RBP: 0000557164e4b450 R08: 00007fff738e7a2c R09: 0000000000000010
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000040
R13: 00007fff738e5770 R14: 00007fff738e4030 R15: 0000001d00000001
</TASK>
Modules linked in: netconsole veth br_netfilter bridge bonding virtio_net [last unloaded: netconsole]
CR2: 00000000000000c0
CC: Steffen Klassert <steffen.klassert@secunet.com>
CC: Daniel Borkmann <daniel@iogearbox.net>
Fixes: 2d151d39073a ("xfrm: Add possibility to set the default to block if we have no policy")
Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
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The device CLSA0101 has two instances of CS35L41
connected by I2C.
Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220727095924.80884-5-tanureal@opensource.cirrus.com
Link: https://lore.kernel.org/r/20220816194639.13870-1-cam@neo-zeon.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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"ns1" is a too generic name, use a random suffix to avoid
errors when such a netns exists. Also allows to run multiple
instances of the script in parallel.
Signed-off-by: Florian Westphal <fw@strlen.de>
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NF_CONNTRACK_PROCFS was marked obsolete in commit 54b07dca68557b09
("netfilter: provide config option to disable ancient procfs parts") in
v3.3.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
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Backmerging for v6.0-rc1.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
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In the gnet_stats_add_queue_cpu function, the qstats->qlen statistics
are incorrectly set to qcpu->backlog.
Fixes: 448e163f8b9b ("gen_stats: Add gnet_stats_add_queue()")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20220815030848.276746-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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riscv_isa_ext_keys[] is an array of static keys used in the unified
ISA extension framework. The keys added to this array may be used
anywhere, including in modules. Ensure the keys remain writable by
placing them in the data section.
The need to change riscv_isa_ext_keys[]'s section was found when the
kvm module started failing to load. Commit 8eb060e10185 ("arch/riscv:
add Zihintpause support") adds a static branch check for a newly
added isa-ext key to cpu_relax(), which kvm uses.
Fixes: c360cbec3511 ("riscv: introduce unified static key mechanism for ISA extensions")
Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Cc: stable@vger.kernel.org
Reported-by: Ron Economos <re@w6rz.net>
Reported-by: Anup Patel <apatel@ventanamicro.com>
Reported-by: Conor Dooley <conor.dooley@microchip.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20220816163058.3004536-1-ajones@ventanamicro.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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This reverts commit 4c7631800e6bf0eced08dd7b4f793fcd972f597d.
Triggered GFX hangs with GNOME Wayland on Navi 21.
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2117
Signed-off-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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If amdgpu_cs_vm_handling returns r != 0, then it will unlock the
bo_list_mutex inside the function amdgpu_cs_vm_handling and again on
amdgpu_cs_parser_fini. This problem results in the following
use-after-free problem:
[ 220.280990] ------------[ cut here ]------------
[ 220.281000] refcount_t: underflow; use-after-free.
[ 220.281019] WARNING: CPU: 1 PID: 3746 at lib/refcount.c:28 refcount_warn_saturate+0xba/0x110
[ 220.281029] ------------[ cut here ]------------
[ 220.281415] CPU: 1 PID: 3746 Comm: chrome:cs0 Tainted: G W L ------- --- 5.20.0-0.rc0.20220812git7ebfc85e2cd7.10.fc38.x86_64 #1
[ 220.281421] Hardware name: System manufacturer System Product Name/ROG STRIX X570-I GAMING, BIOS 4403 04/27/2022
[ 220.281426] RIP: 0010:refcount_warn_saturate+0xba/0x110
[ 220.281431] Code: 01 01 e8 79 4a 6f 00 0f 0b e9 42 47 a5 00 80 3d de
7e be 01 00 75 85 48 c7 c7 f8 98 8e 98 c6 05 ce 7e be 01 01 e8 56 4a
6f 00 <0f> 0b e9 1f 47 a5 00 80 3d b9 7e be 01 00 0f 85 5e ff ff ff 48
c7
[ 220.281437] RSP: 0018:ffffb4b0d18d7a80 EFLAGS: 00010282
[ 220.281443] RAX: 0000000000000026 RBX: 0000000000000003 RCX: 0000000000000000
[ 220.281448] RDX: 0000000000000001 RSI: ffffffff988d06dc RDI: 00000000ffffffff
[ 220.281452] RBP: 00000000ffffffff R08: 0000000000000000 R09: ffffb4b0d18d7930
[ 220.281457] R10: 0000000000000003 R11: ffffa0672e2fffe8 R12: ffffa058ca360400
[ 220.281461] R13: ffffa05846c50a18 R14: 00000000fffffe00 R15: 0000000000000003
[ 220.281465] FS: 00007f82683e06c0(0000) GS:ffffa066e2e00000(0000) knlGS:0000000000000000
[ 220.281470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 220.281475] CR2: 00003590005cc000 CR3: 00000001fca46000 CR4: 0000000000350ee0
[ 220.281480] Call Trace:
[ 220.281485] <TASK>
[ 220.281490] amdgpu_cs_ioctl+0x4e2/0x2070 [amdgpu]
[ 220.281806] ? amdgpu_cs_find_mapping+0xe0/0xe0 [amdgpu]
[ 220.282028] drm_ioctl_kernel+0xa4/0x150
[ 220.282043] drm_ioctl+0x21f/0x420
[ 220.282053] ? amdgpu_cs_find_mapping+0xe0/0xe0 [amdgpu]
[ 220.282275] ? lock_release+0x14f/0x460
[ 220.282282] ? _raw_spin_unlock_irqrestore+0x30/0x60
[ 220.282290] ? _raw_spin_unlock_irqrestore+0x30/0x60
[ 220.282297] ? lockdep_hardirqs_on+0x7d/0x100
[ 220.282305] ? _raw_spin_unlock_irqrestore+0x40/0x60
[ 220.282317] amdgpu_drm_ioctl+0x4a/0x80 [amdgpu]
[ 220.282534] __x64_sys_ioctl+0x90/0xd0
[ 220.282545] do_syscall_64+0x5b/0x80
[ 220.282551] ? futex_wake+0x6c/0x150
[ 220.282568] ? lock_is_held_type+0xe8/0x140
[ 220.282580] ? do_syscall_64+0x67/0x80
[ 220.282585] ? lockdep_hardirqs_on+0x7d/0x100
[ 220.282592] ? do_syscall_64+0x67/0x80
[ 220.282597] ? do_syscall_64+0x67/0x80
[ 220.282602] ? lockdep_hardirqs_on+0x7d/0x100
[ 220.282609] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 220.282616] RIP: 0033:0x7f8282a4f8bf
[ 220.282639] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10
00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00
0f 05 <89> c2 3d 00 f0 ff ff 77 18 48 8b 44 24 18 64 48 2b 04 25 28 00
00
[ 220.282644] RSP: 002b:00007f82683df410 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 220.282651] RAX: ffffffffffffffda RBX: 00007f82683df588 RCX: 00007f8282a4f8bf
[ 220.282655] RDX: 00007f82683df4d0 RSI: 00000000c0186444 RDI: 0000000000000018
[ 220.282659] RBP: 00007f82683df4d0 R08: 00007f82683df5e0 R09: 00007f82683df4b0
[ 220.282663] R10: 00001d04000a0600 R11: 0000000000000246 R12: 00000000c0186444
[ 220.282667] R13: 0000000000000018 R14: 00007f82683df588 R15: 0000000000000003
[ 220.282689] </TASK>
[ 220.282693] irq event stamp: 6232311
[ 220.282697] hardirqs last enabled at (6232319): [<ffffffff9718cd7e>] __up_console_sem+0x5e/0x70
[ 220.282704] hardirqs last disabled at (6232326): [<ffffffff9718cd63>] __up_console_sem+0x43/0x70
[ 220.282709] softirqs last enabled at (6232072): [<ffffffff970ff669>] __irq_exit_rcu+0xf9/0x170
[ 220.282716] softirqs last disabled at (6232061): [<ffffffff970ff669>] __irq_exit_rcu+0xf9/0x170
[ 220.282722] ---[ end trace 0000000000000000 ]---
Therefore, remove the mutex_unlock from the amdgpu_cs_vm_handling
function, so that amdgpu_cs_submit and amdgpu_cs_parser_fini can handle
the unlock.
Fixes: 90af0ca047f3 ("drm/amdgpu: Protect the amdgpu_bo_list list with a mutex v2")
Reported-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Melissa Wen <mwen@igalia.com>
Signed-off-by: Maíra Canal <mairacanal@riseup.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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There are no backing hardware registers for ih_soft ring.
As a result, don't try to access hardware registers for read
and write pointers when processing interrupts on the IH soft
ring.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add secure display TA load for Renoir
Signed-off-by: Shane Xiao <shane.xiao@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Description]
For SubVP scaling cases, we must include the scaling
info as part of the cmd. This is required when converting
OTG line to HUBP line for the MALL_START_LINE programming.
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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There is no point in returning an int here. It only returns 0 which
the caller never uses. Therefore return void and remove the unnecessary
assignment.
Addresses-Coverity: 1504988 ("Unused value")
Fixes: 8da1170a16e4 ("drm/amdgpu: add VCN4 ip block support")
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Suggested-by: Ruijing Dong <ruijing.dong@amd.com>
Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Khalid Masum <khalid.masum.92@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Local variable 'rq' is initialized by an address
of field of drm_sched_job, so it does not make
sense to compare 'rq' with NULL.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Andrey Strachuk <strochuk@ispras.ru>
Fixes: 7c6e68c777f1 ("drm/amdgpu: Avoid HW GPU reset for RAS.")
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Was missing. Add it.
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why & How]
Add GC_11_0_3_A0 as a chip revision to the DCN32 family
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Samson Tam <samson.tam@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[why]
this is to ensure that driver will not reprogram hvm_prefetch_req again if
it is done.
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Charlene Liu <Charlene.Liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Description]
Use pitch when calculating size to cache in MALL
Reviewed-by: Samson Tam <Samson.Tam@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Description]
Don't set DSC bit for phantom pipes, not
required since phantom pipe don't have
any actual output
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why & How]
Depending on how the clock table is constructed from PMFW we can run
into issues where we don't think we have enough bandwidth available
due to FCLK too low - eg. when the FCLK table contains invalid entries
or a single entry.
We should always pick up the maximum clocks for each state as a final
state in this case to prevent validation from failing if the table is
malformed.
We should also contain sensible defaults in the case where values
are invalid.
Redfine the clock table structures by adding a 314 prefix to make
debugging these issues easier by avoiding symbol name clashes.
Overall this policy more closely aligns to how we did things for 315,
but because of how the voltage rail is setup we should favor keeping
DCFCLK low rather than DISPCLK or DPPCLK - so use the max for those
in every entry.
Reviewed-by: Daniel Miess <daniel.miess@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
Recent backport from opensource broke the Nightly tool build
that tests DC and DML for bugs and regressions. This was
because the backport had a header inclusion that was not
consistent with the AMD style of including headers was allowed
to be merged back in DML code that caused tool compilation
failures.
[How]
Modify the way in which the header file in included so that it
is consistent with AMD style of including headers. This then
automatically fixes the tool compilation process and also
helps maintain the code quality and consistency.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Chaitanya Dhere <chaitanya.dhere@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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MPO video
[Why]
Pipes for MPO primary and overlay will be power down and power up during
plug/unplug external monitor while MPO video playback.
But the pipes were the same after plug/unplug and should not need to be
power down and power up or it will make page flip interrupt disabled and
cause hang issue.
[How]
Add pipe split change condition that not only check the top pipe pointer
but also check the index of top pipe if both top pipes are available.
Reviewed-by: Sun peng Li <Sunpeng.Li@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
Need a way to retain default clock table to aid
the investigation into why 8k@30 display not
lighting up on dcn314
[How]
Use flag to prevent execution of bw_params helper
function and function for updating bw_bounding_box
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Daniel Miess <Daniel.Miess@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
During multi-vf executing benchmark (Luxmark) observed kiq error timeout.
It happenes because all of VFs do the tlb invalidation at the same time.
Although each VF has the invalidate register set, from hardware side
the invalidate requests are queue to execute.
[How]
In case of 12 VF increase timeout on 12*100ms
Signed-off-by: Dusica Milinkovic <Dusica.Milinkovic@amd.com>
Acked-by: Shaoyun Liu <shaoyun.liu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why & How]
Increase width of some variables to avoid comparing integers of
different widths.
Reviewed-by: Alvin Lee <alvin.lee2@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Ian Chen <ian.chen@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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[Why]
Some pixel clock values could cause HDMI TMDS SSCPs to be misaligned
between different HDMI lanes when using YCbCr420 10-bit pixel format.
BIOS functions for transmitter/encoder control take pixel clock in kHz
increments, whereas the function for setting the pixel clock is in 100Hz
increments. Setting pixel clock to a value that is not on a kHz boundary
will cause the issue.
[How]
Round pixel clock down to nearest kHz in 10/12-bpc cases.
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Ilya Bakoulin <Ilya.Bakoulin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This version brings along following fixes:
-Fix edp panel missing event
-Set ARGB16161616 pixel format to 26
-Fix dcn32 interger issue
-Clear optc underflow bit after ODM clock off
-Fix issue with stereo3D
-Fix DML2 lightup issue
-Correct DTBCLK for dcn314
-Revert for a regression
-Fix clocks and bugs in DML2
-Enable SubVP by defalut on DCN32 & DCN321
-Corret boundary condition for engin ID on DCN303
-Fix FRL encoder override registry key
-Fix VPG for dcn314 HPO
-Fix Linux compile-time warning
-Add new prefetch modes in DML for DCN32
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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pixel format addition
[WHY]
Limiting vscsdp_for_colorimetry for YCbCr420/BT2020 resulted in red/green
point failures in HDR10 DTN tests. The re-implementation of ARGB16161616
was to fix this however it did not actually fix this issue but a side effect of the
issue.
[HOW]
Change ARGB16161616 pixel format to 26.
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Brian Chang <Brian.Chang@amd.com>
Signed-off-by: Ethan Wellenreiter <Ethan.Wellenreiter@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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The driver needs to set EnableGfxImu message parameter to tell the PMFW
to set the flag that enables the GFXOFF feature.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Enable AMD_CG_SUPPORT_IH_CG support.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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This code has two bugs. If kfd_topology_device_by_proximity_domain()
failed on the first iteration through the loop then "cpu_link" is
uninitialized and should not be dereferenced.
The second bug is that we cannot dereference a list iterator when it
points to the list head. In other words, if we exit the
list_for_each_entry() loop exits without hitting a break then "cpu_link"
is not a valid pointer and should not be dereferenced.
Fix both of these problems by setting "cpu_link" to NULL when it is invalid
and non-NULL when it is valid. That makes it easier to test for
valid vs invalid.
Fixes: 0f28cca87e9a ("drm/amdkfd: Extend KFD device topology to surface peer-to-peer links")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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There is only one engine in sdma 6.0.1, the total number of
reserved queues should be 2, reflect this number in bitmap as well.
Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Enable AMD_CG_SUPPORT_ATHUB_MGCG and AMD_CG_SUPPORT_ATHUB_LS support.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Enable AMD_CG_SUPPORT_HDP_MGCG and AMD_CG_SUPPORT_HDP_LS support.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Enable AMD_CG_SUPPORT_MC_MGCG and AMD_CG_SUPPORT_MC_LS support.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add ATHUB IP v3.0.1 in athub_v3_0_set_clockgating.
The regATHUB_MISC_CNTL has different offset for ATHUB IP v3.0.1,
so need to add IP version checking to use the right REG offset.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add set/get_clockgating for HDP IP v5.2.1.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add set/get_clockgating for MMHUB IP v3.0.1.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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The pmfw has changed the driver interface version, so keep same with the
fw.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Use the mm reference from the fence. This allows removing the
svm_bo->svms pointer, which was problematic because we cannot assume
that the struct kfd_process containing the svms is still allocated
without holding a refcount on the process.
Use mmget_not_zero to ensure the mm is still valid, and drop the svm_bo
reference if it isn't.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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add mode1 support since it's missing on smu_v13_0_7
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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add ih cg and hdp sd on smu_v13_0_7
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Without these, potential memory leak may be induced.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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To avoid any potential memory leak.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Some stability issues were reported with these features.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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