> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> master
> head: ef2e9a563b0cd7965e2a1263125dcbb1c86aa6cc
> commit: ba0fbe236fb8a7b992e82d6eafb03a600f5eba43 rtw88: extract: make
> 8822c an individual kernel module
> date: 4 months ago
> config: i386-randconfig-r034
Hi Andy
> + linux-wireless
>
> kernel test robot writes:
>
> > Hi Tzu-En,
> >
> > First bad commit (maybe != root cause):
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> master
> > head: 15bc20c6af4ceee97a1f90b43c0e386643c071b4
> > commit: f745eb9ca5bf823b
> + linux-wireless
>
> kernel test robot writes:
>
> > Hi Zong-Zhe,
> >
> > FYI, the error/warning still remains.
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> master
> > head: 23ee3e4e5bd27bdbc0f1785eef7209ce872794c7
> > commit: 72f256c2b948622cc45ff8bc0
> 8821CE with RFE 2 isn't supported:
> [ 12.404834] rtw_8821ce :02:00.0: rfe 2 isn't supported
> [ 12.404937] rtw_8821ce :02:00.0: failed to setup chip efuse info
> [ 12.404939] rtw_8821ce :02:00.0: failed to setup chip information
>
NACK
The RFE type 2 should be working with s
> Subject: [PATCH net v1] net: rtw88: fix an issue about leak system resources
>
> the related system resources were not released when pci_iomap() return
> error in the rtw_pci_io_mapping() function. add pci_release_regions() to
> fix it.
>
> Fixes: e3037485c68ec1a ("rtw88: new Realtek 802.11ac d
> From: Jian-Hong Pan [mailto:jian-h...@endlessm.com]
>
> >
> > Tony Chuang writes:
> >
> > >> From: Jian-Hong Pan
> > >> Subject: [PATCH v4] rtw88: pci: Move a mass of jobs in hw IRQ to soft
> IRQ
> > >>
> > >> Ther
> From: Jian-Hong Pan
> Subject: [PATCH v4] rtw88: pci: Move a mass of jobs in hw IRQ to soft IRQ
>
> There is a mass of jobs between spin lock and unlock in the hardware
> IRQ which will occupy much time originally. To make system work more
> efficiently, this patch moves the jobs to the soft IR
Hi,
> From: Jian-Hong Pan [mailto:jian-h...@endlessm.com]
>
> There is a mass of jobs between spin lock and unlock in the hardware
> IRQ which will occupy much time originally. To make system work more
> efficiently, this patch moves the jobs to the soft IRQ (bottom half) to
> reduce the time in
> From: Jian-Hong Pan
>
> There is a mass of jobs between spin lock and unlock in the hardware
> IRQ which will occupy much time originally. To make system work more
> efficiently, this patch moves the jobs to the soft IRQ (bottom half) to
> reduce the time in hardware IRQ.
>
> Signed-off-by: Jia
Hi,
A few more questions below
> > From: Jian-Hong Pan [mailto:jian-h...@endlessm.com]
> >
> > There is a mass of jobs between spin lock and unlock in the hardware
> > IRQ which will occupy much time originally. To make system work more
> > efficiently, this patch moves the jobs to the soft IRQ (
> From: Jian-Hong Pan [mailto:jian-h...@endlessm.com]
>
> There is a mass of jobs between spin lock and unlock in the hardware
> IRQ which will occupy much time originally. To make system work more
> efficiently, this patch moves the jobs to the soft IRQ (bottom half) to
> reduce the time in hardw
> + yhchuang
>
> On Tue, Aug 6, 2019 at 7:32 AM 고준 wrote:
> >
> > Hello,
> >
> > I recently reported a bug to Ubuntu regarding a regression in wireless
> > driver support for the Realtek r8822be wireless chipset. The issue
> > link on launchpad is:
> >
> > https://bugs.launchpad.net/bugs/1838133
The problem is that larger allocates are more likely to fail
> > (especially if the system has been running for some time).
> > So you almost certainly want to be able to fall back to smaller
> > allocates even though they use more memory.
> >
> > I also wonder if you act
> Subject: [PATCH v2 1/2] rtw88: pci: Rearrange the memory usage for skb in
> RX ISR
>
> Testing with RTL8822BE hardware, when available memory is low, we
> frequently see a kernel panic and system freeze.
>
> First, rtw_pci_rx_isr encounters a memory allocation failure (trimmed):
>
> rx routine
> Subject: [PATCH 09/12] rtw88: Fix misuse of GENMASK macro
>
> Arguments are supposed to be ordered high then low.
>
> Signed-off-by: Joe Perches
> ---
> drivers/net/wireless/realtek/rtw88/rtw8822b.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless
> > > @@ -803,25 +812,14 @@ static void rtw_pci_rx_isr(struct rtw_dev
> *rtwdev,
> > > struct rtw_pci *rtwpci,
> > > skb_put(skb, pkt_stat.pkt_len);
> > > skb_reserve(skb, pkt_offset);
> > >
> > > - /* alloc a smaller skb to mac80211 *
> Subject: [PATCH] rtw88/pci: Rearrange the memory usage for skb in RX ISR
nit, "rtw88: pci:" would be better.
>
>
> When skb allocation fails and the "rx routine starvation" is hit, the
> function returns immediately without updating the RX ring. At this
> point, the RX ring may continue refer
> -Original Message-
> From: YueHaibing [mailto:yuehaib...@huawei.com]
> Sent: Wednesday, May 29, 2019 10:58 PM
> To: Tony Chuang; kv...@codeaurora.org; da...@davemloft.net
> Cc: linux-kernel@vger.kernel.org; net...@vger.kernel.org;
> linux-wirel...@vger.kernel.org; Yu
> -Original Message-
> From: kernel test robot [mailto:rong.a.c...@intel.com]
> Sent: Thursday, March 07, 2019 3:05 PM
> To: Tony Chuang
> Cc: Johannes Berg; Larry Finger; LKML; Linus Torvalds; l...@01.org
> Subject: [LKP] [ma
> -Original Message-
> From: Arend Van Spriel [mailto:arend.vanspr...@broadcom.com]
>
> > Larry,
> >
> > Sorry about all these extra replies. Shortly after I sent my last
> > message my access point started recognizing the connection as 802.11ac
> > with PHY Rate / Modulation Rate of 86
> This message is in regard to a bug I have open on bugs.launchpad.net, 1813372,
> linked below. This issue, originally identified in an Ubuntu kernel, has been
> duplicated in the most current mainline kernel, 5.0-rc8, and is in regard to
> problems attaining a wireless connection at 802.11ac spe
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