linux.git - dakr's fork of kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

Age	Commit message (Collapse)	Author
2023-06-08	kallsyms: make kallsyms_show_value() as generic function	Maninder Singh
	This change makes function kallsyms_show_value() as generic function without dependency on CONFIG_KALLSYMS. Now module address will be displayed with lsmod and /proc/modules. Earlier: ======= / # insmod test.ko / # lsmod test 12288 0 - Live 0x0000000000000000 (O) // No Module Load address / # With change: ========== / # insmod test.ko / # lsmod test 12288 0 - Live 0xffff800000fc0000 (O) // Module address / # cat /proc/modules test 12288 0 - Live 0xffff800000fc0000 (O) Co-developed-by: Onkarnath <onkarnath.1@samsung.com> Signed-off-by: Onkarnath <onkarnath.1@samsung.com> Signed-off-by: Maninder Singh <maninder1.s@samsung.com> Reviewed-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
2023-06-08	kallsyms: move kallsyms_show_value() out of kallsyms.c	Maninder Singh
	function kallsyms_show_value() is used by other parts like modules_open(), kprobes_read() etc. which can work in case of !KALLSYMS also. e.g. as of now lsmod do not show module address if KALLSYMS is disabled. since kallsyms_show_value() defination is not present, it returns false in !KALLSYMS. / # lsmod test 12288 0 - Live 0x0000000000000000 (O) So kallsyms_show_value() can be made generic without dependency on KALLSYMS. Thus moving out function to a new file ksyms_common.c. With this patch code is just moved to new file and no functional change. Co-developed-by: Onkarnath <onkarnath.1@samsung.com> Signed-off-by: Onkarnath <onkarnath.1@samsung.com> Signed-off-by: Maninder Singh <maninder1.s@samsung.com> Reviewed-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>