This is the start of the stable review cycle for the 4.19.100 release.
There are 92 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Thu, 30 Jan 2020 13:57:09 +0000.
Anything received after that time might be too late.
The whole patch series can be found in one patch at:
https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.100-rc1.gz
or in the git tree and branch at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
and the diffstat can be found below.
thanks,
greg k-h
-------------
Pseudo-Shortlog of commits:
Greg Kroah-Hartman <[email protected]>
Linux 4.19.100-rc1
David Hildenbrand <[email protected]>
mm/memory_hotplug: shrink zones when offlining memory
David Hildenbrand <[email protected]>
mm/memory_hotplug: fix try_offline_node()
Aneesh Kumar K.V <[email protected]>
mm/memunmap: don't access uninitialized memmap in memunmap_pages()
David Hildenbrand <[email protected]>
drivers/base/node.c: simplify unregister_memory_block_under_nodes()
Dan Williams <[email protected]>
mm/hotplug: kill is_dev_zone() usage in __remove_pages()
David Hildenbrand <[email protected]>
mm/memory_hotplug: remove "zone" parameter from sparse_remove_one_section
David Hildenbrand <[email protected]>
mm/memory_hotplug: make unregister_memory_block_under_nodes() never fail
David Hildenbrand <[email protected]>
mm/memory_hotplug: remove memory block devices before arch_remove_memory()
David Hildenbrand <[email protected]>
mm/memory_hotplug: create memory block devices after arch_add_memory()
David Hildenbrand <[email protected]>
drivers/base/memory: pass a block_id to init_memory_block()
David Hildenbrand <[email protected]>
mm/memory_hotplug: allow arch_remove_memory() without CONFIG_MEMORY_HOTREMOVE
David Hildenbrand <[email protected]>
s390x/mm: implement arch_remove_memory()
David Hildenbrand <[email protected]>
mm/memory_hotplug: make __remove_pages() and arch_remove_memory() never fail
Aneesh Kumar K.V <[email protected]>
powerpc/mm: Fix section mismatch warning
David Hildenbrand <[email protected]>
mm/memory_hotplug: make __remove_section() never fail
David Hildenbrand <[email protected]>
mm/memory_hotplug: make unregister_memory_section() never fail
Dan Carpenter <[email protected]>
mm, memory_hotplug: update a comment in unregister_memory()
Baoquan He <[email protected]>
drivers/base/memory.c: clean up relics in function parameters
David Hildenbrand <[email protected]>
mm/memory_hotplug: release memory resource after arch_remove_memory()
Oscar Salvador <[email protected]>
mm, memory_hotplug: add nid parameter to arch_remove_memory
Wei Yang <[email protected]>
drivers/base/memory.c: remove an unnecessary check on NR_MEM_SECTIONS
Wei Yang <[email protected]>
mm, sparse: pass nid instead of pgdat to sparse_add_one_section()
Wei Yang <[email protected]>
mm, sparse: drop pgdat_resize_lock in sparse_add/remove_one_section()
David Hildenbrand <[email protected]>
mm/memory_hotplug: make remove_memory() take the device_hotplug_lock
Martin Schiller <[email protected]>
net/x25: fix nonblocking connect
Pablo Neira Ayuso <[email protected]>
netfilter: nf_tables: add __nft_chain_type_get()
Kadlecsik József <[email protected]>
netfilter: ipset: use bitmap infrastructure completely
Bo Wu <[email protected]>
scsi: iscsi: Avoid potential deadlock in iscsi_if_rx func
Hans Verkuil <[email protected]>
media: v4l2-ioctl.c: zero reserved fields for S/TRY_FMT
Wen Huang <[email protected]>
libertas: Fix two buffer overflows at parsing bss descriptor
Suzuki K Poulose <[email protected]>
coresight: tmc-etf: Do not call smp_processor_id from preemptible
Suzuki K Poulose <[email protected]>
coresight: etb10: Do not call smp_processor_id from preemptible
Ard Biesheuvel <[email protected]>
crypto: geode-aes - switch to skcipher for cbc(aes) fallback
Masato Suzuki <[email protected]>
sd: Fix REQ_OP_ZONE_REPORT completion handling
Steven Rostedt (VMware) <[email protected]>
tracing: Fix histogram code when expression has same var as value
Tom Zanussi <[email protected]>
tracing: Remove open-coding of hist trigger var_ref management
Tom Zanussi <[email protected]>
tracing: Use hist trigger's var_ref array to destroy var_refs
Finn Thain <[email protected]>
net/sonic: Prevent tx watchdog timeout
Finn Thain <[email protected]>
net/sonic: Fix CAM initialization
Finn Thain <[email protected]>
net/sonic: Fix command register usage
Finn Thain <[email protected]>
net/sonic: Quiesce SONIC before re-initializing descriptor memory
Finn Thain <[email protected]>
net/sonic: Fix receive buffer replenishment
Finn Thain <[email protected]>
net/sonic: Improve receive descriptor status flag check
Finn Thain <[email protected]>
net/sonic: Avoid needless receive descriptor EOL flag updates
Finn Thain <[email protected]>
net/sonic: Fix receive buffer handling
Finn Thain <[email protected]>
net/sonic: Fix interface error stats collection
Finn Thain <[email protected]>
net/sonic: Use MMIO accessors
Finn Thain <[email protected]>
net/sonic: Clear interrupt flags immediately
Finn Thain <[email protected]>
net/sonic: Add mutual exclusion for accessing shared state
Al Viro <[email protected]>
do_last(): fetch directory ->i_mode and ->i_uid before it's too late
Changbin Du <[email protected]>
tracing: xen: Ordered comparison of function pointers
Bart Van Assche <[email protected]>
scsi: RDMA/isert: Fix a recently introduced regression related to logout
Gilles Buloz <[email protected]>
hwmon: (nct7802) Fix voltage limits to wrong registers
Florian Westphal <[email protected]>
netfilter: nft_osf: add missing check for DREG attribute
Chuhong Yuan <[email protected]>
Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register
Johan Hovold <[email protected]>
Input: pegasus_notetaker - fix endpoint sanity check
Johan Hovold <[email protected]>
Input: aiptek - fix endpoint sanity check
Johan Hovold <[email protected]>
Input: gtco - fix endpoint sanity check
Johan Hovold <[email protected]>
Input: sur40 - fix interface sanity checks
Stephan Gerhold <[email protected]>
Input: pm8xxx-vib - fix handling of separate enable register
Jeremy Linton <[email protected]>
Documentation: Document arm64 kpti control
Michał Mirosław <[email protected]>
mmc: sdhci: fix minimum clock rate for v3 controller
Michał Mirosław <[email protected]>
mmc: tegra: fix SDR50 tuning override
Alex Sverdlin <[email protected]>
ARM: 8950/1: ftrace/recordmcount: filter relocation types
Hans Verkuil <[email protected]>
Revert "Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers"
Johan Hovold <[email protected]>
Input: keyspan-remote - fix control-message timeouts
Masami Hiramatsu <[email protected]>
tracing: trigger: Replace unneeded RCU-list traversals
Alex Deucher <[email protected]>
PCI: Mark AMD Navi14 GPU rev 0xc5 ATS as broken
Guenter Roeck <[email protected]>
hwmon: (core) Do not use device managed functions for memory allocations
Luuk Paulussen <[email protected]>
hwmon: (adt7475) Make volt2reg return same reg as reg2volt input
David Howells <[email protected]>
afs: Fix characters allowed into cell names
Eric Dumazet <[email protected]>
tun: add mutex_unlock() call and napi.skb clearing in tun_get_user()
Eric Dumazet <[email protected]>
tcp: do not leave dangling pointers in tp->highest_sack
Wen Yang <[email protected]>
tcp_bbr: improve arithmetic division in bbr_update_bw()
Paolo Abeni <[email protected]>
Revert "udp: do rmem bulk free even if the rx sk queue is empty"
James Hughes <[email protected]>
net: usb: lan78xx: Add .ndo_features_check
Jouni Hogander <[email protected]>
net-sysfs: Fix reference count leak
Jouni Hogander <[email protected]>
net-sysfs: Call dev_hold always in rx_queue_add_kobject
Jouni Hogander <[email protected]>
net-sysfs: Call dev_hold always in netdev_queue_add_kobject
Eric Dumazet <[email protected]>
net-sysfs: fix netdev_queue_add_kobject() breakage
Jouni Hogander <[email protected]>
net-sysfs: Fix reference count leak in rx|netdev_queue_add_kobject
Cong Wang <[email protected]>
net_sched: fix datalen for ematch
Eric Dumazet <[email protected]>
net: rtnetlink: validate IFLA_MTU attribute in rtnl_create_link()
William Dauchy <[email protected]>
net, ip_tunnel: fix namespaces move
William Dauchy <[email protected]>
net, ip6_tunnel: fix namespaces move
Niko Kortstrom <[email protected]>
net: ip6_gre: fix moving ip6gre between namespaces
Michael Ellerman <[email protected]>
net: cxgb3_main: Add CAP_NET_ADMIN check to CHELSIO_GET_MEM
Florian Fainelli <[email protected]>
net: bcmgenet: Use netif_tx_napi_add() for TX NAPI
Yuki Taguchi <[email protected]>
ipv6: sr: remove SKB_GSO_IPXIP6 on End.D* actions
Eric Dumazet <[email protected]>
gtp: make sure only SOCK_DGRAM UDP sockets are accepted
Wenwen Wang <[email protected]>
firestream: fix memory leaks
Richard Palethorpe <[email protected]>
can, slip: Protect tty->disc_data in write_wakeup and close with RCU
-------------
Diffstat:
Documentation/admin-guide/kernel-parameters.txt | 6 +
Makefile | 4 +-
arch/ia64/mm/init.c | 15 +-
arch/powerpc/mm/mem.c | 25 +-
arch/powerpc/platforms/powernv/memtrace.c | 2 +-
arch/powerpc/platforms/pseries/hotplug-memory.c | 6 +-
arch/s390/mm/init.c | 16 +-
arch/sh/mm/init.c | 15 +-
arch/x86/mm/init_32.c | 9 +-
arch/x86/mm/init_64.c | 17 +-
drivers/acpi/acpi_memhotplug.c | 2 +-
drivers/atm/firestream.c | 3 +
drivers/base/memory.c | 203 ++++++++-----
drivers/base/node.c | 52 ++--
drivers/crypto/geode-aes.c | 57 ++--
drivers/crypto/geode-aes.h | 2 +-
drivers/hwmon/adt7475.c | 5 +-
drivers/hwmon/hwmon.c | 68 +++--
drivers/hwmon/nct7802.c | 4 +-
drivers/hwtracing/coresight/coresight-etb10.c | 4 +-
drivers/hwtracing/coresight/coresight-tmc-etf.c | 4 +-
drivers/infiniband/ulp/isert/ib_isert.c | 12 -
drivers/input/misc/keyspan_remote.c | 9 +-
drivers/input/misc/pm8xxx-vibrator.c | 2 +-
drivers/input/rmi4/rmi_smbus.c | 2 +
drivers/input/tablet/aiptek.c | 6 +-
drivers/input/tablet/gtco.c | 10 +-
drivers/input/tablet/pegasus_notetaker.c | 2 +-
drivers/input/touchscreen/sun4i-ts.c | 6 +-
drivers/input/touchscreen/sur40.c | 2 +-
drivers/media/v4l2-core/v4l2-ioctl.c | 24 +-
drivers/mmc/host/sdhci-tegra.c | 2 +-
drivers/mmc/host/sdhci.c | 10 +-
drivers/net/can/slcan.c | 12 +-
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 +-
drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c | 2 +
drivers/net/ethernet/natsemi/sonic.c | 380 ++++++++++++++----------
drivers/net/ethernet/natsemi/sonic.h | 44 ++-
drivers/net/gtp.c | 10 +-
drivers/net/slip/slip.c | 12 +-
drivers/net/tun.c | 4 +
drivers/net/usb/lan78xx.c | 15 +
drivers/net/wireless/marvell/libertas/cfg.c | 16 +-
drivers/pci/quirks.c | 19 +-
drivers/scsi/scsi_transport_iscsi.c | 7 +
drivers/scsi/sd.c | 8 +-
drivers/target/iscsi/iscsi_target.c | 6 +-
fs/afs/cell.c | 11 +-
fs/namei.c | 17 +-
include/linux/memory.h | 8 +-
include/linux/memory_hotplug.h | 22 +-
include/linux/mmzone.h | 3 +-
include/linux/netdevice.h | 2 +
include/linux/netfilter/ipset/ip_set.h | 7 -
include/linux/node.h | 7 +-
include/trace/events/xen.h | 6 +-
kernel/memremap.c | 12 +-
kernel/trace/trace_events_hist.c | 177 +++++++++--
kernel/trace/trace_events_trigger.c | 20 +-
mm/hmm.c | 8 +-
mm/memory_hotplug.c | 166 ++++++-----
mm/sparse.c | 27 +-
net/core/dev.c | 33 +-
net/core/net-sysfs.c | 39 ++-
net/core/rtnetlink.c | 13 +-
net/ipv4/ip_tunnel.c | 4 +-
net/ipv4/tcp.c | 1 +
net/ipv4/tcp_bbr.c | 3 +-
net/ipv4/tcp_input.c | 1 +
net/ipv4/tcp_output.c | 1 +
net/ipv4/udp.c | 3 +-
net/ipv6/ip6_gre.c | 3 -
net/ipv6/ip6_tunnel.c | 4 +-
net/ipv6/seg6_local.c | 4 +-
net/netfilter/ipset/ip_set_bitmap_gen.h | 2 +-
net/netfilter/ipset/ip_set_bitmap_ip.c | 6 +-
net/netfilter/ipset/ip_set_bitmap_ipmac.c | 6 +-
net/netfilter/ipset/ip_set_bitmap_port.c | 6 +-
net/netfilter/nf_tables_api.c | 29 +-
net/netfilter/nft_osf.c | 3 +
net/sched/ematch.c | 2 +-
net/x25/af_x25.c | 6 +-
scripts/recordmcount.c | 17 ++
83 files changed, 1102 insertions(+), 722 deletions(-)
From: Alex Sverdlin <[email protected]>
commit 927d780ee371d7e121cea4fc7812f6ef2cea461c upstream.
Scenario 1, ARMv7
=================
If code in arch/arm/kernel/ftrace.c would operate on mcount() pointer
the following may be generated:
00000230 <prealloc_fixed_plts>:
230: b5f8 push {r3, r4, r5, r6, r7, lr}
232: b500 push {lr}
234: f7ff fffe bl 0 <__gnu_mcount_nc>
234: R_ARM_THM_CALL __gnu_mcount_nc
238: f240 0600 movw r6, #0
238: R_ARM_THM_MOVW_ABS_NC __gnu_mcount_nc
23c: f8d0 1180 ldr.w r1, [r0, #384] ; 0x180
FTRACE currently is not able to deal with it:
WARNING: CPU: 0 PID: 0 at .../kernel/trace/ftrace.c:1979 ftrace_bug+0x1ad/0x230()
...
CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.116-... #1
...
[<c0314e3d>] (unwind_backtrace) from [<c03115e9>] (show_stack+0x11/0x14)
[<c03115e9>] (show_stack) from [<c051a7f1>] (dump_stack+0x81/0xa8)
[<c051a7f1>] (dump_stack) from [<c0321c5d>] (warn_slowpath_common+0x69/0x90)
[<c0321c5d>] (warn_slowpath_common) from [<c0321cf3>] (warn_slowpath_null+0x17/0x1c)
[<c0321cf3>] (warn_slowpath_null) from [<c038ee9d>] (ftrace_bug+0x1ad/0x230)
[<c038ee9d>] (ftrace_bug) from [<c038f1f9>] (ftrace_process_locs+0x27d/0x444)
[<c038f1f9>] (ftrace_process_locs) from [<c08915bd>] (ftrace_init+0x91/0xe8)
[<c08915bd>] (ftrace_init) from [<c0885a67>] (start_kernel+0x34b/0x358)
[<c0885a67>] (start_kernel) from [<00308095>] (0x308095)
---[ end trace cb88537fdc8fa200 ]---
ftrace failed to modify [<c031266c>] prealloc_fixed_plts+0x8/0x60
actual: 44:f2:e1:36
ftrace record flags: 0
(0) expected tramp: c03143e9
Scenario 2, ARMv4T
==================
ftrace: allocating 14435 entries in 43 pages
------------[ cut here ]------------
WARNING: CPU: 0 PID: 0 at kernel/trace/ftrace.c:2029 ftrace_bug+0x204/0x310
CPU: 0 PID: 0 Comm: swapper Not tainted 4.19.5 #1
Hardware name: Cirrus Logic EDB9302 Evaluation Board
[<c0010a24>] (unwind_backtrace) from [<c000ecb0>] (show_stack+0x20/0x2c)
[<c000ecb0>] (show_stack) from [<c03c72e8>] (dump_stack+0x20/0x30)
[<c03c72e8>] (dump_stack) from [<c0021c18>] (__warn+0xdc/0x104)
[<c0021c18>] (__warn) from [<c0021d7c>] (warn_slowpath_null+0x4c/0x5c)
[<c0021d7c>] (warn_slowpath_null) from [<c0095360>] (ftrace_bug+0x204/0x310)
[<c0095360>] (ftrace_bug) from [<c04dabac>] (ftrace_init+0x3b4/0x4d4)
[<c04dabac>] (ftrace_init) from [<c04cef4c>] (start_kernel+0x20c/0x410)
[<c04cef4c>] (start_kernel) from [<00000000>] ( (null))
---[ end trace 0506a2f5dae6b341 ]---
ftrace failed to modify
[<c000c350>] perf_trace_sys_exit+0x5c/0xe8
actual: 1e:ff:2f:e1
Initializing ftrace call sites
ftrace record flags: 0
(0)
expected tramp: c000fb24
The analysis for this problem has been already performed previously,
refer to the link below.
Fix the above problems by allowing only selected reloc types in
__mcount_loc. The list itself comes from the legacy recordmcount.pl
script.
Link: https://lore.kernel.org/lkml/[email protected]/
Cc: [email protected]
Fixes: ed60453fa8f8 ("ARM: 6511/1: ftrace: add ARM support for C version of recordmcount")
Signed-off-by: Alexander Sverdlin <[email protected]>
Acked-by: Steven Rostedt (VMware) <[email protected]>
Signed-off-by: Russell King <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
scripts/recordmcount.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -39,6 +39,10 @@
#define R_AARCH64_ABS64 257
#endif
+#define R_ARM_PC24 1
+#define R_ARM_THM_CALL 10
+#define R_ARM_CALL 28
+
static int fd_map; /* File descriptor for file being modified. */
static int mmap_failed; /* Boolean flag. */
static char gpfx; /* prefix for global symbol name (sometimes '_') */
@@ -414,6 +418,18 @@ is_mcounted_section_name(char const *con
#define RECORD_MCOUNT_64
#include "recordmcount.h"
+static int arm_is_fake_mcount(Elf32_Rel const *rp)
+{
+ switch (ELF32_R_TYPE(w(rp->r_info))) {
+ case R_ARM_THM_CALL:
+ case R_ARM_CALL:
+ case R_ARM_PC24:
+ return 0;
+ }
+
+ return 1;
+}
+
/* 64-bit EM_MIPS has weird ELF64_Rela.r_info.
* http://techpubs.sgi.com/library/manuals/4000/007-4658-001/pdf/007-4658-001.pdf
* We interpret Table 29 Relocation Operation (Elf64_Rel, Elf64_Rela) [p.40]
@@ -515,6 +531,7 @@ do_file(char const *const fname)
altmcount = "__gnu_mcount_nc";
make_nop = make_nop_arm;
rel_type_nop = R_ARM_NONE;
+ is_fake_mcount32 = arm_is_fake_mcount;
break;
case EM_AARCH64:
reltype = R_AARCH64_ABS64;
From: Hans Verkuil <[email protected]>
commit 8ff771f8c8d55d95f102cf88a970e541a8bd6bcf upstream.
This reverts commit a284e11c371e446371675668d8c8120a27227339.
This causes problems (drifting cursor) with at least the F11 function that
reads more than 32 bytes.
The real issue is in the F54 driver, and so this should be fixed there, and
not in rmi_smbus.c.
So first revert this bad commit, then fix the real problem in F54 in another
patch.
Signed-off-by: Hans Verkuil <[email protected]>
Reported-by: Timo Kaufmann <[email protected]>
Fixes: a284e11c371e ("Input: synaptics-rmi4 - don't increment rmiaddr for SMBus transfers")
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/input/rmi4/rmi_smbus.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/input/rmi4/rmi_smbus.c
+++ b/drivers/input/rmi4/rmi_smbus.c
@@ -166,6 +166,7 @@ static int rmi_smb_write_block(struct rm
/* prepare to write next block of bytes */
cur_len -= SMB_MAX_COUNT;
databuff += SMB_MAX_COUNT;
+ rmiaddr += SMB_MAX_COUNT;
}
exit:
mutex_unlock(&rmi_smb->page_mutex);
@@ -217,6 +218,7 @@ static int rmi_smb_read_block(struct rmi
/* prepare to read next block of bytes */
cur_len -= SMB_MAX_COUNT;
databuff += SMB_MAX_COUNT;
+ rmiaddr += SMB_MAX_COUNT;
}
retval = 0;
From: Florian Fainelli <[email protected]>
[ Upstream commit 148965df1a990af98b2c84092c2a2274c7489284 ]
Before commit 7587935cfa11 ("net: bcmgenet: move NAPI initialization to
ring initialization") moved the code, this used to be
netif_tx_napi_add(), but we lost that small semantic change in the
process, restore that.
Fixes: 7587935cfa11 ("net: bcmgenet: move NAPI initialization to ring initialization")
Signed-off-by: Florian Fainelli <[email protected]>
Acked-by: Doug Berger <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/ethernet/broadcom/genet/bcmgenet.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -2166,8 +2166,8 @@ static void bcmgenet_init_tx_ring(struct
DMA_END_ADDR);
/* Initialize Tx NAPI */
- netif_napi_add(priv->dev, &ring->napi, bcmgenet_tx_poll,
- NAPI_POLL_WEIGHT);
+ netif_tx_napi_add(priv->dev, &ring->napi, bcmgenet_tx_poll,
+ NAPI_POLL_WEIGHT);
}
/* Initialize a RDMA ring */
From: Niko Kortstrom <[email protected]>
[ Upstream commit 690afc165bb314354667f67157c1a1aea7dc797a ]
Support for moving IPv4 GRE tunnels between namespaces was added in
commit b57708add314 ("gre: add x-netns support"). The respective change
for IPv6 tunnels, commit 22f08069e8b4 ("ip6gre: add x-netns support")
did not drop NETIF_F_NETNS_LOCAL flag so moving them from one netns to
another is still denied in IPv6 case. Drop NETIF_F_NETNS_LOCAL flag from
ip6gre tunnels to allow moving ip6gre tunnel endpoints between network
namespaces.
Signed-off-by: Niko Kortstrom <[email protected]>
Acked-by: Nicolas Dichtel <[email protected]>
Acked-by: William Tu <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/ipv6/ip6_gre.c | 3 ---
1 file changed, 3 deletions(-)
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -1486,7 +1486,6 @@ static int ip6gre_tunnel_init_common(str
dev->mtu -= 8;
if (tunnel->parms.collect_md) {
- dev->features |= NETIF_F_NETNS_LOCAL;
netif_keep_dst(dev);
}
ip6gre_tnl_init_features(dev);
@@ -1914,7 +1913,6 @@ static void ip6gre_tap_setup(struct net_
dev->needs_free_netdev = true;
dev->priv_destructor = ip6gre_dev_free;
- dev->features |= NETIF_F_NETNS_LOCAL;
dev->priv_flags &= ~IFF_TX_SKB_SHARING;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
netif_keep_dst(dev);
@@ -2223,7 +2221,6 @@ static void ip6erspan_tap_setup(struct n
dev->needs_free_netdev = true;
dev->priv_destructor = ip6gre_dev_free;
- dev->features |= NETIF_F_NETNS_LOCAL;
dev->priv_flags &= ~IFF_TX_SKB_SHARING;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
netif_keep_dst(dev);
From: Wen Yang <[email protected]>
[ Upstream commit 5b2f1f3070b6447b76174ea8bfb7390dc6253ebd ]
do_div() does a 64-by-32 division. Use div64_long() instead of it
if the divisor is long, to avoid truncation to 32-bit.
And as a nice side effect also cleans up the function a bit.
Signed-off-by: Wen Yang <[email protected]>
Cc: Eric Dumazet <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Alexey Kuznetsov <[email protected]>
Cc: Hideaki YOSHIFUJI <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/ipv4/tcp_bbr.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/net/ipv4/tcp_bbr.c
+++ b/net/ipv4/tcp_bbr.c
@@ -680,8 +680,7 @@ static void bbr_update_bw(struct sock *s
* bandwidth sample. Delivered is in packets and interval_us in uS and
* ratio will be <<1 for most connections. So delivered is first scaled.
*/
- bw = (u64)rs->delivered * BW_UNIT;
- do_div(bw, rs->interval_us);
+ bw = div64_long((u64)rs->delivered * BW_UNIT, rs->interval_us);
/* If this sample is application-limited, it is likely to have a very
* low delivered count that represents application behavior rather than
From: Finn Thain <[email protected]>
commit 89ba879e95582d3bba55081e45b5409e883312ca upstream.
As soon as the driver is finished with a receive buffer it allocs a new
one and overwrites the corresponding RRA entry with a new buffer pointer.
Problem is, the buffer pointer is split across two word-sized registers.
It can't be updated in one atomic store. So this operation races with the
chip while it stores received packets and advances its RRP register.
This could result in memory corruption by a DMA write.
Avoid this problem by adding buffers only at the location given by the
RWP register, in accordance with the National Semiconductor datasheet.
Re-factor this code into separate functions to calculate a RRA pointer
and to update the RWP.
Fixes: efcce839360f ("[PATCH] macsonic/jazzsonic network drivers update")
Tested-by: Stan Johnson <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/ethernet/natsemi/sonic.c | 150 ++++++++++++++++++++---------------
drivers/net/ethernet/natsemi/sonic.h | 18 +++-
2 files changed, 105 insertions(+), 63 deletions(-)
--- a/drivers/net/ethernet/natsemi/sonic.c
+++ b/drivers/net/ethernet/natsemi/sonic.c
@@ -427,6 +427,59 @@ static int index_from_addr(struct sonic_
return -ENOENT;
}
+/* Allocate and map a new skb to be used as a receive buffer. */
+static bool sonic_alloc_rb(struct net_device *dev, struct sonic_local *lp,
+ struct sk_buff **new_skb, dma_addr_t *new_addr)
+{
+ *new_skb = netdev_alloc_skb(dev, SONIC_RBSIZE + 2);
+ if (!*new_skb)
+ return false;
+
+ if (SONIC_BUS_SCALE(lp->dma_bitmode) == 2)
+ skb_reserve(*new_skb, 2);
+
+ *new_addr = dma_map_single(lp->device, skb_put(*new_skb, SONIC_RBSIZE),
+ SONIC_RBSIZE, DMA_FROM_DEVICE);
+ if (!*new_addr) {
+ dev_kfree_skb(*new_skb);
+ *new_skb = NULL;
+ return false;
+ }
+
+ return true;
+}
+
+/* Place a new receive resource in the Receive Resource Area and update RWP. */
+static void sonic_update_rra(struct net_device *dev, struct sonic_local *lp,
+ dma_addr_t old_addr, dma_addr_t new_addr)
+{
+ unsigned int entry = sonic_rr_entry(dev, SONIC_READ(SONIC_RWP));
+ unsigned int end = sonic_rr_entry(dev, SONIC_READ(SONIC_RRP));
+ u32 buf;
+
+ /* The resources in the range [RRP, RWP) belong to the SONIC. This loop
+ * scans the other resources in the RRA, those in the range [RWP, RRP).
+ */
+ do {
+ buf = (sonic_rra_get(dev, entry, SONIC_RR_BUFADR_H) << 16) |
+ sonic_rra_get(dev, entry, SONIC_RR_BUFADR_L);
+
+ if (buf == old_addr)
+ break;
+
+ entry = (entry + 1) & SONIC_RRS_MASK;
+ } while (entry != end);
+
+ WARN_ONCE(buf != old_addr, "failed to find resource!\n");
+
+ sonic_rra_put(dev, entry, SONIC_RR_BUFADR_H, new_addr >> 16);
+ sonic_rra_put(dev, entry, SONIC_RR_BUFADR_L, new_addr & 0xffff);
+
+ entry = (entry + 1) & SONIC_RRS_MASK;
+
+ SONIC_WRITE(SONIC_RWP, sonic_rr_addr(dev, entry));
+}
+
/*
* We have a good packet(s), pass it/them up the network stack.
*/
@@ -435,18 +488,15 @@ static void sonic_rx(struct net_device *
struct sonic_local *lp = netdev_priv(dev);
int entry = lp->cur_rx;
int prev_entry = lp->eol_rx;
+ bool rbe = false;
while (sonic_rda_get(dev, entry, SONIC_RD_IN_USE) == 0) {
- struct sk_buff *used_skb;
- struct sk_buff *new_skb;
- dma_addr_t new_laddr;
- u16 bufadr_l;
- u16 bufadr_h;
- int pkt_len;
u16 status = sonic_rda_get(dev, entry, SONIC_RD_STATUS);
/* If the RD has LPKT set, the chip has finished with the RB */
if ((status & SONIC_RCR_PRX) && (status & SONIC_RCR_LPKT)) {
+ struct sk_buff *new_skb;
+ dma_addr_t new_laddr;
u32 addr = (sonic_rda_get(dev, entry,
SONIC_RD_PKTPTR_H) << 16) |
sonic_rda_get(dev, entry, SONIC_RD_PKTPTR_L);
@@ -457,55 +507,35 @@ static void sonic_rx(struct net_device *
break;
}
- /* Malloc up new buffer. */
- new_skb = netdev_alloc_skb(dev, SONIC_RBSIZE + 2);
- if (new_skb == NULL) {
+ if (sonic_alloc_rb(dev, lp, &new_skb, &new_laddr)) {
+ struct sk_buff *used_skb = lp->rx_skb[i];
+ int pkt_len;
+
+ /* Pass the used buffer up the stack */
+ dma_unmap_single(lp->device, addr, SONIC_RBSIZE,
+ DMA_FROM_DEVICE);
+
+ pkt_len = sonic_rda_get(dev, entry,
+ SONIC_RD_PKTLEN);
+ skb_trim(used_skb, pkt_len);
+ used_skb->protocol = eth_type_trans(used_skb,
+ dev);
+ netif_rx(used_skb);
+ lp->stats.rx_packets++;
+ lp->stats.rx_bytes += pkt_len;
+
+ lp->rx_skb[i] = new_skb;
+ lp->rx_laddr[i] = new_laddr;
+ } else {
+ /* Failed to obtain a new buffer so re-use it */
+ new_laddr = addr;
lp->stats.rx_dropped++;
- break;
}
- /* provide 16 byte IP header alignment unless DMA requires otherwise */
- if(SONIC_BUS_SCALE(lp->dma_bitmode) == 2)
- skb_reserve(new_skb, 2);
-
- new_laddr = dma_map_single(lp->device, skb_put(new_skb, SONIC_RBSIZE),
- SONIC_RBSIZE, DMA_FROM_DEVICE);
- if (!new_laddr) {
- dev_kfree_skb(new_skb);
- printk(KERN_ERR "%s: Failed to map rx buffer, dropping packet.\n", dev->name);
- lp->stats.rx_dropped++;
- break;
- }
-
- /* now we have a new skb to replace it, pass the used one up the stack */
- dma_unmap_single(lp->device, lp->rx_laddr[entry], SONIC_RBSIZE, DMA_FROM_DEVICE);
- used_skb = lp->rx_skb[i];
- pkt_len = sonic_rda_get(dev, entry, SONIC_RD_PKTLEN);
- skb_trim(used_skb, pkt_len);
- used_skb->protocol = eth_type_trans(used_skb, dev);
- netif_rx(used_skb);
- lp->stats.rx_packets++;
- lp->stats.rx_bytes += pkt_len;
-
- /* and insert the new skb */
- lp->rx_laddr[i] = new_laddr;
- lp->rx_skb[i] = new_skb;
-
- bufadr_l = (unsigned long)new_laddr & 0xffff;
- bufadr_h = (unsigned long)new_laddr >> 16;
- sonic_rra_put(dev, i, SONIC_RR_BUFADR_L, bufadr_l);
- sonic_rra_put(dev, i, SONIC_RR_BUFADR_H, bufadr_h);
- /*
- * this was the last packet out of the current receive buffer
- * give the buffer back to the SONIC
+ /* If RBE is already asserted when RWP advances then
+ * it's safe to clear RBE after processing this packet.
*/
- lp->cur_rwp += SIZEOF_SONIC_RR * SONIC_BUS_SCALE(lp->dma_bitmode);
- if (lp->cur_rwp >= lp->rra_end) lp->cur_rwp = lp->rra_laddr & 0xffff;
- SONIC_WRITE(SONIC_RWP, lp->cur_rwp);
- if (SONIC_READ(SONIC_ISR) & SONIC_INT_RBE) {
- netif_dbg(lp, rx_err, dev, "%s: rx buffer exhausted\n",
- __func__);
- SONIC_WRITE(SONIC_ISR, SONIC_INT_RBE); /* clear the flag */
- }
+ rbe = rbe || SONIC_READ(SONIC_ISR) & SONIC_INT_RBE;
+ sonic_update_rra(dev, lp, addr, new_laddr);
}
/*
* give back the descriptor
@@ -527,6 +557,9 @@ static void sonic_rx(struct net_device *
sonic_rda_get(dev, lp->eol_rx, SONIC_RD_LINK));
lp->eol_rx = prev_entry;
}
+
+ if (rbe)
+ SONIC_WRITE(SONIC_ISR, SONIC_INT_RBE);
/*
* If any worth-while packets have been received, netif_rx()
* has done a mark_bh(NET_BH) for us and will work on them
@@ -641,15 +674,10 @@ static int sonic_init(struct net_device
}
/* initialize all RRA registers */
- lp->rra_end = (lp->rra_laddr + SONIC_NUM_RRS * SIZEOF_SONIC_RR *
- SONIC_BUS_SCALE(lp->dma_bitmode)) & 0xffff;
- lp->cur_rwp = (lp->rra_laddr + (SONIC_NUM_RRS - 1) * SIZEOF_SONIC_RR *
- SONIC_BUS_SCALE(lp->dma_bitmode)) & 0xffff;
-
- SONIC_WRITE(SONIC_RSA, lp->rra_laddr & 0xffff);
- SONIC_WRITE(SONIC_REA, lp->rra_end);
- SONIC_WRITE(SONIC_RRP, lp->rra_laddr & 0xffff);
- SONIC_WRITE(SONIC_RWP, lp->cur_rwp);
+ SONIC_WRITE(SONIC_RSA, sonic_rr_addr(dev, 0));
+ SONIC_WRITE(SONIC_REA, sonic_rr_addr(dev, SONIC_NUM_RRS));
+ SONIC_WRITE(SONIC_RRP, sonic_rr_addr(dev, 0));
+ SONIC_WRITE(SONIC_RWP, sonic_rr_addr(dev, SONIC_NUM_RRS - 1));
SONIC_WRITE(SONIC_URRA, lp->rra_laddr >> 16);
SONIC_WRITE(SONIC_EOBC, (SONIC_RBSIZE >> 1) - (lp->dma_bitmode ? 2 : 1));
--- a/drivers/net/ethernet/natsemi/sonic.h
+++ b/drivers/net/ethernet/natsemi/sonic.h
@@ -314,8 +314,6 @@ struct sonic_local {
u32 rda_laddr; /* logical DMA address of RDA */
dma_addr_t rx_laddr[SONIC_NUM_RRS]; /* logical DMA addresses of rx skbuffs */
dma_addr_t tx_laddr[SONIC_NUM_TDS]; /* logical DMA addresses of tx skbuffs */
- unsigned int rra_end;
- unsigned int cur_rwp;
unsigned int cur_rx;
unsigned int cur_tx; /* first unacked transmit packet */
unsigned int eol_rx;
@@ -450,6 +448,22 @@ static inline __u16 sonic_rra_get(struct
(entry * SIZEOF_SONIC_RR) + offset);
}
+static inline u16 sonic_rr_addr(struct net_device *dev, int entry)
+{
+ struct sonic_local *lp = netdev_priv(dev);
+
+ return lp->rra_laddr +
+ entry * SIZEOF_SONIC_RR * SONIC_BUS_SCALE(lp->dma_bitmode);
+}
+
+static inline u16 sonic_rr_entry(struct net_device *dev, u16 addr)
+{
+ struct sonic_local *lp = netdev_priv(dev);
+
+ return (addr - (u16)lp->rra_laddr) / (SIZEOF_SONIC_RR *
+ SONIC_BUS_SCALE(lp->dma_bitmode));
+}
+
static const char version[] =
"sonic.c:v0.92 20.9.98 [email protected]\n";
From: Finn Thain <[email protected]>
commit 94b166349503957079ef5e7d6f667f157aea014a upstream.
After sonic_tx_timeout() calls sonic_init(), it can happen that
sonic_rx() will subsequently encounter a receive descriptor with no
flags set. Remove the comment that says that this can't happen.
When giving a receive descriptor to the SONIC, clear the descriptor
status field. That way, any rx descriptor with flags set can only be
a newly received packet.
Don't process a descriptor without the LPKT bit set. The buffer is
still in use by the SONIC.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Tested-by: Stan Johnson <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/ethernet/natsemi/sonic.c | 15 +++++----------
1 file changed, 5 insertions(+), 10 deletions(-)
--- a/drivers/net/ethernet/natsemi/sonic.c
+++ b/drivers/net/ethernet/natsemi/sonic.c
@@ -433,7 +433,6 @@ static int index_from_addr(struct sonic_
static void sonic_rx(struct net_device *dev)
{
struct sonic_local *lp = netdev_priv(dev);
- int status;
int entry = lp->cur_rx;
int prev_entry = lp->eol_rx;
@@ -444,9 +443,10 @@ static void sonic_rx(struct net_device *
u16 bufadr_l;
u16 bufadr_h;
int pkt_len;
+ u16 status = sonic_rda_get(dev, entry, SONIC_RD_STATUS);
- status = sonic_rda_get(dev, entry, SONIC_RD_STATUS);
- if (status & SONIC_RCR_PRX) {
+ /* If the RD has LPKT set, the chip has finished with the RB */
+ if ((status & SONIC_RCR_PRX) && (status & SONIC_RCR_LPKT)) {
u32 addr = (sonic_rda_get(dev, entry,
SONIC_RD_PKTPTR_H) << 16) |
sonic_rda_get(dev, entry, SONIC_RD_PKTPTR_L);
@@ -494,10 +494,6 @@ static void sonic_rx(struct net_device *
bufadr_h = (unsigned long)new_laddr >> 16;
sonic_rra_put(dev, i, SONIC_RR_BUFADR_L, bufadr_l);
sonic_rra_put(dev, i, SONIC_RR_BUFADR_H, bufadr_h);
- } else {
- /* This should only happen, if we enable accepting broken packets. */
- }
- if (status & SONIC_RCR_LPKT) {
/*
* this was the last packet out of the current receive buffer
* give the buffer back to the SONIC
@@ -510,12 +506,11 @@ static void sonic_rx(struct net_device *
__func__);
SONIC_WRITE(SONIC_ISR, SONIC_INT_RBE); /* clear the flag */
}
- } else
- printk(KERN_ERR "%s: rx desc without RCR_LPKT. Shouldn't happen !?\n",
- dev->name);
+ }
/*
* give back the descriptor
*/
+ sonic_rda_put(dev, entry, SONIC_RD_STATUS, 0);
sonic_rda_put(dev, entry, SONIC_RD_IN_USE, 1);
prev_entry = entry;
From: James Hughes <[email protected]>
[ Upstream commit ce896476c65d72b4b99fa09c2f33436b4198f034 ]
As reported by Eric Dumazet, there are still some outstanding
cases where the driver does not handle TSO correctly when skb's
are over a certain size. Most cases have been fixed, this patch
should ensure that forwarded SKB's that are greater than
MAX_SINGLE_PACKET_SIZE - TX_OVERHEAD are software segmented
and handled correctly.
Signed-off-by: James Hughes <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/usb/lan78xx.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -31,6 +31,7 @@
#include <linux/mdio.h>
#include <linux/phy.h>
#include <net/ip6_checksum.h>
+#include <net/vxlan.h>
#include <linux/interrupt.h>
#include <linux/irqdomain.h>
#include <linux/irq.h>
@@ -3686,6 +3687,19 @@ static void lan78xx_tx_timeout(struct ne
tasklet_schedule(&dev->bh);
}
+static netdev_features_t lan78xx_features_check(struct sk_buff *skb,
+ struct net_device *netdev,
+ netdev_features_t features)
+{
+ if (skb->len + TX_OVERHEAD > MAX_SINGLE_PACKET_SIZE)
+ features &= ~NETIF_F_GSO_MASK;
+
+ features = vlan_features_check(skb, features);
+ features = vxlan_features_check(skb, features);
+
+ return features;
+}
+
static const struct net_device_ops lan78xx_netdev_ops = {
.ndo_open = lan78xx_open,
.ndo_stop = lan78xx_stop,
@@ -3699,6 +3713,7 @@ static const struct net_device_ops lan78
.ndo_set_features = lan78xx_set_features,
.ndo_vlan_rx_add_vid = lan78xx_vlan_rx_add_vid,
.ndo_vlan_rx_kill_vid = lan78xx_vlan_rx_kill_vid,
+ .ndo_features_check = lan78xx_features_check,
};
static void lan78xx_stat_monitor(struct timer_list *t)
From: Finn Thain <[email protected]>
commit 3f4b7e6a2be982fd8820a2b54d46dd9c351db899 upstream.
Make sure the SONIC's DMA engine is idle before altering the transmit
and receive descriptors. Add a helper for this as it will be needed
again.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Tested-by: Stan Johnson <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/ethernet/natsemi/sonic.c | 25 +++++++++++++++++++++++++
drivers/net/ethernet/natsemi/sonic.h | 3 +++
2 files changed, 28 insertions(+)
--- a/drivers/net/ethernet/natsemi/sonic.c
+++ b/drivers/net/ethernet/natsemi/sonic.c
@@ -115,6 +115,24 @@ static int sonic_open(struct net_device
return 0;
}
+/* Wait for the SONIC to become idle. */
+static void sonic_quiesce(struct net_device *dev, u16 mask)
+{
+ struct sonic_local * __maybe_unused lp = netdev_priv(dev);
+ int i;
+ u16 bits;
+
+ for (i = 0; i < 1000; ++i) {
+ bits = SONIC_READ(SONIC_CMD) & mask;
+ if (!bits)
+ return;
+ if (irqs_disabled() || in_interrupt())
+ udelay(20);
+ else
+ usleep_range(100, 200);
+ }
+ WARN_ONCE(1, "command deadline expired! 0x%04x\n", bits);
+}
/*
* Close the SONIC device
@@ -131,6 +149,9 @@ static int sonic_close(struct net_device
/*
* stop the SONIC, disable interrupts
*/
+ SONIC_WRITE(SONIC_CMD, SONIC_CR_RXDIS);
+ sonic_quiesce(dev, SONIC_CR_ALL);
+
SONIC_WRITE(SONIC_IMR, 0);
SONIC_WRITE(SONIC_ISR, 0x7fff);
SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
@@ -170,6 +191,9 @@ static void sonic_tx_timeout(struct net_
* put the Sonic into software-reset mode and
* disable all interrupts before releasing DMA buffers
*/
+ SONIC_WRITE(SONIC_CMD, SONIC_CR_RXDIS);
+ sonic_quiesce(dev, SONIC_CR_ALL);
+
SONIC_WRITE(SONIC_IMR, 0);
SONIC_WRITE(SONIC_ISR, 0x7fff);
SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
@@ -657,6 +681,7 @@ static int sonic_init(struct net_device
*/
SONIC_WRITE(SONIC_CMD, 0);
SONIC_WRITE(SONIC_CMD, SONIC_CR_RXDIS);
+ sonic_quiesce(dev, SONIC_CR_ALL);
/*
* initialize the receive resource area
--- a/drivers/net/ethernet/natsemi/sonic.h
+++ b/drivers/net/ethernet/natsemi/sonic.h
@@ -110,6 +110,9 @@
#define SONIC_CR_TXP 0x0002
#define SONIC_CR_HTX 0x0001
+#define SONIC_CR_ALL (SONIC_CR_LCAM | SONIC_CR_RRRA | \
+ SONIC_CR_RXEN | SONIC_CR_TXP)
+
/*
* SONIC data configuration bits
*/
From: Paolo Abeni <[email protected]>
[ Upstream commit d39ca2590d10712f412add7a88e1dd467a7246f4 ]
This reverts commit 0d4a6608f68c7532dcbfec2ea1150c9761767d03.
Willem reported that after commit 0d4a6608f68c ("udp: do rmem bulk
free even if the rx sk queue is empty") the memory allocated by
an almost idle system with many UDP sockets can grow a lot.
For stable kernel keep the solution as simple as possible and revert
the offending commit.
Reported-by: Willem de Bruijn <[email protected]>
Diagnosed-by: Eric Dumazet <[email protected]>
Fixes: 0d4a6608f68c ("udp: do rmem bulk free even if the rx sk queue is empty")
Signed-off-by: Paolo Abeni <[email protected]>
Acked-by: Willem de Bruijn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/ipv4/udp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1305,7 +1305,8 @@ static void udp_rmem_release(struct sock
if (likely(partial)) {
up->forward_deficit += size;
size = up->forward_deficit;
- if (size < (sk->sk_rcvbuf >> 2))
+ if (size < (sk->sk_rcvbuf >> 2) &&
+ !skb_queue_empty(&up->reader_queue))
return;
} else {
size += up->forward_deficit;
From: Finn Thain <[email protected]>
commit e3885f576196ddfc670b3d53e745de96ffcb49ab upstream.
The driver accesses descriptor memory which is simultaneously accessed by
the chip, so the compiler must not be allowed to re-order CPU accesses.
sonic_buf_get() used 'volatile' to prevent that. sonic_buf_put() should
have done so too but was overlooked.
Fixes: efcce839360f ("[PATCH] macsonic/jazzsonic network drivers update")
Tested-by: Stan Johnson <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/ethernet/natsemi/sonic.h | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
--- a/drivers/net/ethernet/natsemi/sonic.h
+++ b/drivers/net/ethernet/natsemi/sonic.h
@@ -345,30 +345,30 @@ static void sonic_msg_init(struct net_de
as far as we can tell. */
/* OpenBSD calls this "SWO". I'd like to think that sonic_buf_put()
is a much better name. */
-static inline void sonic_buf_put(void* base, int bitmode,
+static inline void sonic_buf_put(u16 *base, int bitmode,
int offset, __u16 val)
{
if (bitmode)
#ifdef __BIG_ENDIAN
- ((__u16 *) base + (offset*2))[1] = val;
+ __raw_writew(val, base + (offset * 2) + 1);
#else
- ((__u16 *) base + (offset*2))[0] = val;
+ __raw_writew(val, base + (offset * 2) + 0);
#endif
else
- ((__u16 *) base)[offset] = val;
+ __raw_writew(val, base + (offset * 1) + 0);
}
-static inline __u16 sonic_buf_get(void* base, int bitmode,
+static inline __u16 sonic_buf_get(u16 *base, int bitmode,
int offset)
{
if (bitmode)
#ifdef __BIG_ENDIAN
- return ((volatile __u16 *) base + (offset*2))[1];
+ return __raw_readw(base + (offset * 2) + 1);
#else
- return ((volatile __u16 *) base + (offset*2))[0];
+ return __raw_readw(base + (offset * 2) + 0);
#endif
else
- return ((volatile __u16 *) base)[offset];
+ return __raw_readw(base + (offset * 1) + 0);
}
/* Inlines that you should actually use for reading/writing DMA buffers */
From: Luuk Paulussen <[email protected]>
commit cf3ca1877574a306c0207cbf7fdf25419d9229df upstream.
reg2volt returns the voltage that matches a given register value.
Converting this back the other way with volt2reg didn't return the same
register value because it used truncation instead of rounding.
This meant that values read from sysfs could not be written back to sysfs
to set back the same register value.
With this change, volt2reg will return the same value for every voltage
previously returned by reg2volt (for the set of possible input values)
Signed-off-by: Luuk Paulussen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
cc: [email protected]
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/hwmon/adt7475.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -296,9 +296,10 @@ static inline u16 volt2reg(int channel,
long reg;
if (bypass_attn & (1 << channel))
- reg = (volt * 1024) / 2250;
+ reg = DIV_ROUND_CLOSEST(volt * 1024, 2250);
else
- reg = (volt * r[1] * 1024) / ((r[0] + r[1]) * 2250);
+ reg = DIV_ROUND_CLOSEST(volt * r[1] * 1024,
+ (r[0] + r[1]) * 2250);
return clamp_val(reg, 0, 1023) & (0xff << 2);
}
From: Yuki Taguchi <[email protected]>
[ Upstream commit 62ebaeaedee7591c257543d040677a60e35c7aec ]
After LRO/GRO is applied, SRv6 encapsulated packets have
SKB_GSO_IPXIP6 feature flag, and this flag must be removed right after
decapulation procedure.
Currently, SKB_GSO_IPXIP6 flag is not removed on End.D* actions, which
creates inconsistent packet state, that is, a normal TCP/IP packets
have the SKB_GSO_IPXIP6 flag. This behavior can cause unexpected
fallback to GSO on routing to netdevices that do not support
SKB_GSO_IPXIP6. For example, on inter-VRF forwarding, decapsulated
packets separated into small packets by GSO because VRF devices do not
support TSO for packets with SKB_GSO_IPXIP6 flag, and this degrades
forwarding performance.
This patch removes encapsulation related GSO flags from the skb right
after the End.D* action is applied.
Fixes: d7a669dd2f8b ("ipv6: sr: add helper functions for seg6local")
Signed-off-by: Yuki Taguchi <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/ipv6/seg6_local.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/net/ipv6/seg6_local.c
+++ b/net/ipv6/seg6_local.c
@@ -28,6 +28,7 @@
#include <net/addrconf.h>
#include <net/ip6_route.h>
#include <net/dst_cache.h>
+#include <net/ip_tunnels.h>
#ifdef CONFIG_IPV6_SEG6_HMAC
#include <net/seg6_hmac.h>
#endif
@@ -135,7 +136,8 @@ static bool decap_and_validate(struct sk
skb_reset_network_header(skb);
skb_reset_transport_header(skb);
- skb->encapsulation = 0;
+ if (iptunnel_pull_offloads(skb))
+ return false;
return true;
}
From: Florian Westphal <[email protected]>
commit 7eaecf7963c1c8f62d62c6a8e7c439b0e7f2d365 upstream.
syzbot reports just another NULL deref crash because of missing test
for presence of the attribute.
Reported-by: [email protected]
Fixes: b96af92d6eaf9fadd ("netfilter: nf_tables: implement Passive OS fingerprint module in nft_osf")
Signed-off-by: Florian Westphal <[email protected]>
Signed-off-by: Pablo Neira Ayuso <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/netfilter/nft_osf.c | 3 +++
1 file changed, 3 insertions(+)
--- a/net/netfilter/nft_osf.c
+++ b/net/netfilter/nft_osf.c
@@ -47,6 +47,9 @@ static int nft_osf_init(const struct nft
struct nft_osf *priv = nft_expr_priv(expr);
int err;
+ if (!tb[NFTA_OSF_DREG])
+ return -EINVAL;
+
priv->dreg = nft_parse_register(tb[NFTA_OSF_DREG]);
err = nft_validate_register_store(ctx, priv->dreg, NULL,
NFT_DATA_VALUE, NFT_OSF_MAXGENRELEN);
From: David Hildenbrand <[email protected]>
commit d15e59260f62bd5e0f625cf5f5240f6ffac78ab6 upstream.
Patch series "mm: online/offline_pages called w.o. mem_hotplug_lock", v3.
Reading through the code and studying how mem_hotplug_lock is to be used,
I noticed that there are two places where we can end up calling
device_online()/device_offline() - online_pages()/offline_pages() without
the mem_hotplug_lock. And there are other places where we call
device_online()/device_offline() without the device_hotplug_lock.
While e.g.
echo "online" > /sys/devices/system/memory/memory9/state
is fine, e.g.
echo 1 > /sys/devices/system/memory/memory9/online
Will not take the mem_hotplug_lock. However the device_lock() and
device_hotplug_lock.
E.g. via memory_probe_store(), we can end up calling
add_memory()->online_pages() without the device_hotplug_lock. So we can
have concurrent callers in online_pages(). We e.g. touch in
online_pages() basically unprotected zone->present_pages then.
Looks like there is a longer history to that (see Patch #2 for details),
and fixing it to work the way it was intended is not really possible. We
would e.g. have to take the mem_hotplug_lock in device/base/core.c, which
sounds wrong.
Summary: We had a lock inversion on mem_hotplug_lock and device_lock().
More details can be found in patch 3 and patch 6.
I propose the general rules (documentation added in patch 6):
1. add_memory/add_memory_resource() must only be called with
device_hotplug_lock.
2. remove_memory() must only be called with device_hotplug_lock. This is
already documented and holds for all callers.
3. device_online()/device_offline() must only be called with
device_hotplug_lock. This is already documented and true for now in core
code. Other callers (related to memory hotplug) have to be fixed up.
4. mem_hotplug_lock is taken inside of add_memory/remove_memory/
online_pages/offline_pages.
To me, this looks way cleaner than what we have right now (and easier to
verify). And looking at the documentation of remove_memory, using
lock_device_hotplug also for add_memory() feels natural.
This patch (of 6):
remove_memory() is exported right now but requires the
device_hotplug_lock, which is not exported. So let's provide a variant
that takes the lock and only export that one.
The lock is already held in
arch/powerpc/platforms/pseries/hotplug-memory.c
drivers/acpi/acpi_memhotplug.c
arch/powerpc/platforms/powernv/memtrace.c
Apart from that, there are not other users in the tree.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: David Hildenbrand <[email protected]>
Reviewed-by: Pavel Tatashin <[email protected]>
Reviewed-by: Rafael J. Wysocki <[email protected]>
Reviewed-by: Rashmica Gupta <[email protected]>
Reviewed-by: Oscar Salvador <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: "Rafael J. Wysocki" <[email protected]>
Cc: Len Brown <[email protected]>
Cc: Rashmica Gupta <[email protected]>
Cc: Michael Neuling <[email protected]>
Cc: Balbir Singh <[email protected]>
Cc: Nathan Fontenot <[email protected]>
Cc: John Allen <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Joonsoo Kim <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: YASUAKI ISHIMATSU <[email protected]>
Cc: Mathieu Malaterre <[email protected]>
Cc: Boris Ostrovsky <[email protected]>
Cc: Haiyang Zhang <[email protected]>
Cc: Heiko Carstens <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Juergen Gross <[email protected]>
Cc: Kate Stewart <[email protected]>
Cc: "K. Y. Srinivasan" <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: Philippe Ombredanne <[email protected]>
Cc: Stephen Hemminger <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Signed-off-by: David Hildenbrand <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/powerpc/platforms/powernv/memtrace.c | 2 +-
arch/powerpc/platforms/pseries/hotplug-memory.c | 6 +++---
drivers/acpi/acpi_memhotplug.c | 2 +-
include/linux/memory_hotplug.h | 3 ++-
mm/memory_hotplug.c | 9 ++++++++-
5 files changed, 15 insertions(+), 7 deletions(-)
--- a/arch/powerpc/platforms/powernv/memtrace.c
+++ b/arch/powerpc/platforms/powernv/memtrace.c
@@ -122,7 +122,7 @@ static u64 memtrace_alloc_node(u32 nid,
*/
end_pfn = base_pfn + nr_pages;
for (pfn = base_pfn; pfn < end_pfn; pfn += bytes>> PAGE_SHIFT) {
- remove_memory(nid, pfn << PAGE_SHIFT, bytes);
+ __remove_memory(nid, pfn << PAGE_SHIFT, bytes);
}
unlock_device_hotplug();
return base_pfn << PAGE_SHIFT;
--- a/arch/powerpc/platforms/pseries/hotplug-memory.c
+++ b/arch/powerpc/platforms/pseries/hotplug-memory.c
@@ -301,7 +301,7 @@ static int pseries_remove_memblock(unsig
nid = memory_add_physaddr_to_nid(base);
for (i = 0; i < sections_per_block; i++) {
- remove_memory(nid, base, MIN_MEMORY_BLOCK_SIZE);
+ __remove_memory(nid, base, MIN_MEMORY_BLOCK_SIZE);
base += MIN_MEMORY_BLOCK_SIZE;
}
@@ -393,7 +393,7 @@ static int dlpar_remove_lmb(struct drmem
block_sz = pseries_memory_block_size();
nid = memory_add_physaddr_to_nid(lmb->base_addr);
- remove_memory(nid, lmb->base_addr, block_sz);
+ __remove_memory(nid, lmb->base_addr, block_sz);
/* Update memory regions for memory remove */
memblock_remove(lmb->base_addr, block_sz);
@@ -680,7 +680,7 @@ static int dlpar_add_lmb(struct drmem_lm
rc = dlpar_online_lmb(lmb);
if (rc) {
- remove_memory(nid, lmb->base_addr, block_sz);
+ __remove_memory(nid, lmb->base_addr, block_sz);
invalidate_lmb_associativity_index(lmb);
} else {
lmb->flags |= DRCONF_MEM_ASSIGNED;
--- a/drivers/acpi/acpi_memhotplug.c
+++ b/drivers/acpi/acpi_memhotplug.c
@@ -282,7 +282,7 @@ static void acpi_memory_remove_memory(st
nid = memory_add_physaddr_to_nid(info->start_addr);
acpi_unbind_memory_blocks(info);
- remove_memory(nid, info->start_addr, info->length);
+ __remove_memory(nid, info->start_addr, info->length);
list_del(&info->list);
kfree(info);
}
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -303,6 +303,7 @@ extern bool is_mem_section_removable(uns
extern void try_offline_node(int nid);
extern int offline_pages(unsigned long start_pfn, unsigned long nr_pages);
extern void remove_memory(int nid, u64 start, u64 size);
+extern void __remove_memory(int nid, u64 start, u64 size);
#else
static inline bool is_mem_section_removable(unsigned long pfn,
@@ -319,6 +320,7 @@ static inline int offline_pages(unsigned
}
static inline void remove_memory(int nid, u64 start, u64 size) {}
+static inline void __remove_memory(int nid, u64 start, u64 size) {}
#endif /* CONFIG_MEMORY_HOTREMOVE */
extern void __ref free_area_init_core_hotplug(int nid);
@@ -333,7 +335,6 @@ extern void move_pfn_range_to_zone(struc
unsigned long nr_pages, struct vmem_altmap *altmap);
extern int offline_pages(unsigned long start_pfn, unsigned long nr_pages);
extern bool is_memblock_offlined(struct memory_block *mem);
-extern void remove_memory(int nid, u64 start, u64 size);
extern int sparse_add_one_section(struct pglist_data *pgdat,
unsigned long start_pfn, struct vmem_altmap *altmap);
extern void sparse_remove_one_section(struct zone *zone, struct mem_section *ms,
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -1893,7 +1893,7 @@ EXPORT_SYMBOL(try_offline_node);
* and online/offline operations before this call, as required by
* try_offline_node().
*/
-void __ref remove_memory(int nid, u64 start, u64 size)
+void __ref __remove_memory(int nid, u64 start, u64 size)
{
int ret;
@@ -1922,5 +1922,12 @@ void __ref remove_memory(int nid, u64 st
mem_hotplug_done();
}
+
+void remove_memory(int nid, u64 start, u64 size)
+{
+ lock_device_hotplug();
+ __remove_memory(nid, start, size);
+ unlock_device_hotplug();
+}
EXPORT_SYMBOL_GPL(remove_memory);
#endif /* CONFIG_MEMORY_HOTREMOVE */
From: Finn Thain <[email protected]>
commit 427db97df1ee721c20bdc9a66db8a9e1da719855 upstream.
The tx_aborted_errors statistic should count packets flagged with EXD,
EXC, FU, or BCM bits because those bits denote an aborted transmission.
That corresponds to the bitmask 0x0446, not 0x0642. Use macros for these
constants to avoid mistakes. Better to leave out FIFO Underruns (FU) as
there's a separate counter for that purpose.
Don't lump all these errors in with the general tx_errors counter as
that's used for tx timeout events.
On the rx side, don't count RDE and RBAE interrupts as dropped packets.
These interrupts don't indicate a lost packet, just a lack of resources.
When a lack of resources results in a lost packet, this gets reported
in the rx_missed_errors counter (along with RFO events).
Don't double-count rx_frame_errors and rx_crc_errors.
Don't use the general rx_errors counter for events that already have
special counters.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Tested-by: Stan Johnson <[email protected]>
Signed-off-by: Finn Thain <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/ethernet/natsemi/sonic.c | 21 +++++++--------------
drivers/net/ethernet/natsemi/sonic.h | 1 +
2 files changed, 8 insertions(+), 14 deletions(-)
--- a/drivers/net/ethernet/natsemi/sonic.c
+++ b/drivers/net/ethernet/natsemi/sonic.c
@@ -329,18 +329,19 @@ static irqreturn_t sonic_interrupt(int i
if ((td_status = sonic_tda_get(dev, entry, SONIC_TD_STATUS)) == 0)
break;
- if (td_status & 0x0001) {
+ if (td_status & SONIC_TCR_PTX) {
lp->stats.tx_packets++;
lp->stats.tx_bytes += sonic_tda_get(dev, entry, SONIC_TD_PKTSIZE);
} else {
- lp->stats.tx_errors++;
- if (td_status & 0x0642)
+ if (td_status & (SONIC_TCR_EXD |
+ SONIC_TCR_EXC | SONIC_TCR_BCM))
lp->stats.tx_aborted_errors++;
- if (td_status & 0x0180)
+ if (td_status &
+ (SONIC_TCR_NCRS | SONIC_TCR_CRLS))
lp->stats.tx_carrier_errors++;
- if (td_status & 0x0020)
+ if (td_status & SONIC_TCR_OWC)
lp->stats.tx_window_errors++;
- if (td_status & 0x0004)
+ if (td_status & SONIC_TCR_FU)
lp->stats.tx_fifo_errors++;
}
@@ -370,17 +371,14 @@ static irqreturn_t sonic_interrupt(int i
if (status & SONIC_INT_RFO) {
netif_dbg(lp, rx_err, dev, "%s: rx fifo overrun\n",
__func__);
- lp->stats.rx_fifo_errors++;
}
if (status & SONIC_INT_RDE) {
netif_dbg(lp, rx_err, dev, "%s: rx descriptors exhausted\n",
__func__);
- lp->stats.rx_dropped++;
}
if (status & SONIC_INT_RBAE) {
netif_dbg(lp, rx_err, dev, "%s: rx buffer area exceeded\n",
__func__);
- lp->stats.rx_dropped++;
}
/* counter overruns; all counters are 16bit wide */
@@ -472,11 +470,6 @@ static void sonic_rx(struct net_device *
sonic_rra_put(dev, entry, SONIC_RR_BUFADR_H, bufadr_h);
} else {
/* This should only happen, if we enable accepting broken packets. */
- lp->stats.rx_errors++;
- if (status & SONIC_RCR_FAER)
- lp->stats.rx_frame_errors++;
- if (status & SONIC_RCR_CRCR)
- lp->stats.rx_crc_errors++;
}
if (status & SONIC_RCR_LPKT) {
/*
--- a/drivers/net/ethernet/natsemi/sonic.h
+++ b/drivers/net/ethernet/natsemi/sonic.h
@@ -175,6 +175,7 @@
#define SONIC_TCR_NCRS 0x0100
#define SONIC_TCR_CRLS 0x0080
#define SONIC_TCR_EXC 0x0040
+#define SONIC_TCR_OWC 0x0020
#define SONIC_TCR_PMB 0x0008
#define SONIC_TCR_FU 0x0004
#define SONIC_TCR_BCM 0x0002
On 1/28/20 7:07 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.100 release.
> There are 92 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Thu, 30 Jan 2020 13:57:09 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.100-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
>
Compiled and booted on my test system. No dmesg regressions.
thanks,
-- Shuah
On Tue, 28 Jan 2020 at 19:57, Greg Kroah-Hartman
<[email protected]> wrote:
>
> This is the start of the stable review cycle for the 4.19.100 release.
> There are 92 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Thu, 30 Jan 2020 13:57:09 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.100-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
Results from Linaro’s test farm.
No regressions on arm64, arm, x86_64, and i386.
Summary
------------------------------------------------------------------------
kernel: 4.19.100-rc1
git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
git branch: linux-4.19.y
git commit: 26d743063ae6ea030faef12264de0a0156d5452d
git describe: v4.19.99-93-g26d743063ae6
Test details: https://qa-reports.linaro.org/lkft/linux-stable-rc-4.19-oe/build/v4.19.99-93-g26d743063ae6
No regressions (compared to build v4.19.99)
No fixes (compared to build v4.19.99)
Ran 24366 total tests in the following environments and test suites.
Environments
--------------
- dragonboard-410c - arm64
- hi6220-hikey - arm64
- i386
- juno-r2 - arm64
- qemu_arm
- qemu_arm64
- qemu_i386
- qemu_x86_64
- x15 - arm
- x86_64
Test Suites
-----------
* build
* install-android-platform-tools-r2600
* kselftest
* libhugetlbfs
* linux-log-parser
* ltp-cap_bounds-tests
* ltp-commands-tests
* ltp-containers-tests
* ltp-cpuhotplug-tests
* ltp-cve-tests
* ltp-dio-tests
* ltp-fcntl-locktests-tests
* ltp-filecaps-tests
* ltp-fs_bind-tests
* ltp-fs_perms_simple-tests
* ltp-fsx-tests
* ltp-hugetlb-tests
* ltp-io-tests
* ltp-ipc-tests
* ltp-math-tests
* ltp-mm-tests
* ltp-nptl-tests
* ltp-pty-tests
* ltp-sched-tests
* ltp-securebits-tests
* ltp-syscalls-tests
* perf
* spectre-meltdown-checker-test
* v4l2-compliance
* ltp-fs-tests
* network-basic-tests
* ltp-open-posix-tests
* kvm-unit-tests
* ssuite
* kselftest-vsyscall-mode-native
* kselftest-vsyscall-mode-none
--
Linaro LKFT
https://lkft.linaro.org
Hi!
> This is the start of the stable review cycle for the 4.19.100 release.
> There are 92 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Thu, 30 Jan 2020 13:57:09 +0000.
> Anything received after that time might be too late.
It builds and basic tests work in our configurations.
https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/pipelines/112957173
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
On Wed, Jan 29, 2020 at 12:31:06PM +0100, Pavel Machek wrote:
> Hi!
>
> > This is the start of the stable review cycle for the 4.19.100 release.
> > There are 92 patches in this series, all will be posted as a response
> > to this one. If anyone has any issues with these being applied, please
> > let me know.
> >
> > Responses should be made by Thu, 30 Jan 2020 13:57:09 +0000.
> > Anything received after that time might be too late.
>
> It builds and basic tests work in our configurations.
>
> https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/pipelines/112957173
That's nice to see, thanks for testing and letting me know.
greg k-h
On 28/01/2020 14:07, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.100 release.
> There are 92 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Thu, 30 Jan 2020 13:57:09 +0000.
> Anything received after that time might be too late.
>
> The whole patch series can be found in one patch at:
> https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.100-rc1.gz
> or in the git tree and branch at:
> git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h
All tests are passing for Tegra ...
Test results for stable-v4.19:
11 builds: 11 pass, 0 fail
22 boots: 22 pass, 0 fail
32 tests: 32 pass, 0 fail
Linux version: 4.19.100-rc1-g26d743063ae6
Boards tested: tegra124-jetson-tk1, tegra186-p2771-0000,
tegra194-p2972-0000, tegra20-ventana,
tegra210-p2371-2180, tegra30-cardhu-a04
Cheers
Jon
--
nvpublic
On Tue, Jan 28, 2020 at 03:07:28PM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.100 release.
> There are 92 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses should be made by Thu, 30 Jan 2020 13:57:09 +0000.
> Anything received after that time might be too late.
>
Build results:
total: 156 pass: 156 fail: 0
Qemu test results:
total: 382 pass: 382 fail: 0
Guenter