Re: [PATCH v4 05/15] mm: introduce execmem_alloc() and execmem_free()

2024-04-20 Thread Google
On Sat, 20 Apr 2024 07:22:50 +0300 Mike Rapoport wrote: > On Fri, Apr 19, 2024 at 02:42:16PM -0700, Song Liu wrote: > > On Fri, Apr 19, 2024 at 1:00 PM Mike Rapoport wrote: > > > > > > On Fri, Apr 19, 2024 at 10:32:39AM -0700, Song Liu wrote: > > > > On Fri, Apr 19, 2024 at 10:03 AM Mike

Re: [PATCH v4 14/15] kprobes: remove dependency on CONFIG_MODULES

2024-04-20 Thread Mike Rapoport
On Fri, Apr 19, 2024 at 03:59:40PM +, Christophe Leroy wrote: > > > Le 19/04/2024 à 17:49, Mike Rapoport a écrit : > > Hi Masami, > > > > On Thu, Apr 18, 2024 at 06:16:15AM +0900, Masami Hiramatsu wrote: > >> Hi Mike, > >> > >> On Thu, 11 Apr 2024 19:00:50 +0300 > >> Mike Rapoport wrote: >

Re: [PATCH virt] virt: fix uninit-value in vhost_vsock_dev_open

2024-04-20 Thread Michael S. Tsirkin
On Sat, Apr 20, 2024 at 05:57:50PM +0900, Jeongjun Park wrote: > Change vhost_vsock_dev_open() to use kvzalloc() instead of kvmalloc() > to avoid uninit state. > > Reported-by: syzbot+6c21aeb59d0e82eb2...@syzkaller.appspotmail.com > Fixes: dcda9b04713c ("mm, tree wide: replace __GFP_REPEAT by >

Re: [PATCH v9 07/36] function_graph: Allow multiple users to attach to function graph

2024-04-20 Thread Google
On Fri, 19 Apr 2024 23:52:58 -0400 Steven Rostedt wrote: > On Mon, 15 Apr 2024 21:50:20 +0900 > "Masami Hiramatsu (Google)" wrote: > > > @@ -27,23 +28,157 @@ > > > > #define FGRAPH_RET_SIZE sizeof(struct ftrace_ret_stack) > > #define FGRAPH_RET_INDEX DIV_ROUND_UP(FGRAPH_RET_SIZE,

[PATCH virt] virt: fix uninit-value in vhost_vsock_dev_open

2024-04-20 Thread Jeongjun Park
Change vhost_vsock_dev_open() to use kvzalloc() instead of kvmalloc() to avoid uninit state. Reported-by: syzbot+6c21aeb59d0e82eb2...@syzkaller.appspotmail.com Fixes: dcda9b04713c ("mm, tree wide: replace __GFP_REPEAT by __GFP_RETRY_MAYFAIL with more useful semantic") Signed-off-by: Jeongjun

Re: [PATCH v4 14/15] kprobes: remove dependency on CONFIG_MODULES

2024-04-20 Thread Google
On Sat, 20 Apr 2024 10:33:38 +0300 Mike Rapoport wrote: > On Fri, Apr 19, 2024 at 03:59:40PM +, Christophe Leroy wrote: > > > > > > Le 19/04/2024 à 17:49, Mike Rapoport a écrit : > > > Hi Masami, > > > > > > On Thu, Apr 18, 2024 at 06:16:15AM +0900, Masami Hiramatsu wrote: > > >> Hi Mike,

Re: [PATCH virt] virt: fix uninit-value in vhost_vsock_dev_open

2024-04-20 Thread Jeongjun Park
static bool vhost_transport_seqpacket_allow(u32 remote_cid) { vsock = vhost_vsock_get(remote_cid); if (vsock) seqpacket_allow = vsock->seqpacket_allow; } I think this is due to reading a previously created uninitialized vsock->seqpacket_allow inside

Re: [PATCH v4 14/15] kprobes: remove dependency on CONFIG_MODULES

2024-04-20 Thread Mike Rapoport
On Sat, Apr 20, 2024 at 06:15:00PM +0900, Masami Hiramatsu wrote: > On Sat, 20 Apr 2024 10:33:38 +0300 > Mike Rapoport wrote: > > > On Fri, Apr 19, 2024 at 03:59:40PM +, Christophe Leroy wrote: > > > > > > > > > Le 19/04/2024 à 17:49, Mike Rapoport a écrit : > > > > Hi Masami, > > > > > >

Re: [PATCH 2/4] iio: light: stk3310: Implement vdd supply and power it off during suspend

2024-04-20 Thread Jonathan Cameron
On Sun, 14 Apr 2024 13:57:14 -0400 Aren Moynihan wrote: > From: Ondrej Jirman > > VDD power input can be used to completely power off the chip during > system suspend. Do so if available. I'd make this non optional (relying on regulator framework providing us a stub for old DT etc) and pay the

Re: [PATCH 1/2] tracing/user_events: Fix non-spaced field matching

2024-04-20 Thread Google
On Fri, 19 Apr 2024 14:13:34 -0700 Beau Belgrave wrote: > On Fri, Apr 19, 2024 at 11:33:05AM +0900, Masami Hiramatsu wrote: > > On Tue, 16 Apr 2024 22:41:01 + > > Beau Belgrave wrote: > > > > > When the ABI was updated to prevent same name w/different args, it > > > missed an important

Re: [PATCH 1/4] dt-bindings: iio: light: stk33xx: add regulator for vdd supply

2024-04-20 Thread Jonathan Cameron
On Sun, 14 Apr 2024 13:57:13 -0400 Aren Moynihan wrote: > Signed-off-by: Aren Moynihan > --- > Documentation/devicetree/bindings/iio/light/stk33xx.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/iio/light/stk33xx.yaml >

Re: [PATCH 3/4] iio: light: stk3310: log error if reading the chip id fails

2024-04-20 Thread Jonathan Cameron
On Mon, 15 Apr 2024 18:05:54 +0300 Andy Shevchenko wrote: > On Sun, Apr 14, 2024 at 8:57 PM Aren Moynihan wrote: > > > > If the chip isn't powered, this call is likely to return an error. > > Without a log here the driver will silently fail to probe. Common errors > > are ENXIO (when the chip

Re: [PATCH v4 2/2] rethook: honor CONFIG_FTRACE_VALIDATE_RCU_IS_WATCHING in rethook_try_get()

2024-04-20 Thread Google
On Fri, 19 Apr 2024 10:59:09 -0700 Andrii Nakryiko wrote: > On Thu, Apr 18, 2024 at 6:00 PM Masami Hiramatsu wrote: > > > > On Thu, 18 Apr 2024 12:09:09 -0700 > > Andrii Nakryiko wrote: > > > > > Take into account CONFIG_FTRACE_VALIDATE_RCU_IS_WATCHING when validating > > > that RCU is

Re: [PATCH 2/3] virtio_balloon: introduce memory allocation stall counter

2024-04-20 Thread kernel test robot
Hi zhenwei, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on linus/master v6.9-rc4 next-20240419] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to

Re: [PATCH v9 5/9] clk: mmp: Add Marvell PXA1908 clock driver

2024-04-20 Thread Duje Mihanović
On 4/20/24 00:24, Stephen Boyd wrote: Quoting Duje Mihanović (2024-04-19 07:31:14) On Friday, April 12, 2024 4:57:09 AM GMT+2 Stephen Boyd wrote: Quoting Duje Mihanović (2024-04-11 03:15:34) On 4/11/2024 10:00 AM, Stephen Boyd wrote: Is there a reason this file can't be a platform driver?

Re: [PATCH v3 5/7] KVM: x86: Participate in bitmap-based PTE aging

2024-04-20 Thread Yu Zhao
On Fri, Apr 19, 2024 at 3:48 PM James Houghton wrote: > > On Fri, Apr 19, 2024 at 2:07 PM David Matlack wrote: > > > > On 2024-04-19 01:47 PM, James Houghton wrote: > > > On Thu, Apr 11, 2024 at 10:28 AM David Matlack > > > wrote: > > > > On 2024-04-11 10:08 AM, David Matlack wrote: > > > >