Re: [PATCH v5 4/8] module: prepare to handle ROX allocations for text
From: Song Liu <song@kernel.org>
Date: 2024-10-10 17:18:31
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On Wed, Oct 9, 2024 at 10:47 PM Mike Rapoport [off-list ref] wrote:
On Wed, Oct 09, 2024 at 03:23:40PM -0700, Song Liu wrote:quoted
On Wed, Oct 9, 2024 at 11:10 AM Mike Rapoport [off-list ref] wrote: [...]quoted
diff --git a/include/linux/module.h b/include/linux/module.h index 88ecc5e9f523..7039f609c6ef 100644 --- a/include/linux/module.h +++ b/include/linux/module.h@@ -367,6 +367,8 @@ enum mod_mem_type { struct module_memory { void *base; + void *rw_copy; + bool is_rox; unsigned int size;Do we really need to hold the rw_copy all the time?We hold it only during module initialization, it's freed in post_relocation.
Ah, I missed this part. Sorry for the noise. Song