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 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 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 v4 14/15] kprobes: remove dependency on CONFIG_MODULES

2024-04-19 Thread Christophe Leroy
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: >> >>> From: "Mike Rapoport (IBM)" >>> >>> kprobes depended on CONFIG_MODULES because

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

2024-04-19 Thread Mike Rapoport
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: > > > From: "Mike Rapoport (IBM)" > > > > kprobes depended on CONFIG_MODULES because it has to allocate memory for > > code. > > > > Since

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

2024-04-18 Thread Mike Rapoport
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: > > > From: "Mike Rapoport (IBM)" > > > > kprobes depended on CONFIG_MODULES because it has to allocate memory for > > code. > > > > Since

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

2024-04-17 Thread Masami Hiramatsu
Hi Mike, On Thu, 11 Apr 2024 19:00:50 +0300 Mike Rapoport wrote: > From: "Mike Rapoport (IBM)" > > kprobes depended on CONFIG_MODULES because it has to allocate memory for > code. > > Since code allocations are now implemented with execmem, kprobes can be > enabled in non-modular kernels. >

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

2024-04-11 Thread Mike Rapoport
From: "Mike Rapoport (IBM)" kprobes depended on CONFIG_MODULES because it has to allocate memory for code. Since code allocations are now implemented with execmem, kprobes can be enabled in non-modular kernels. Add #ifdef CONFIG_MODULE guards for the code dealing with kprobes inside modules,