JIRA: https://issues.redhat.com/browse/RHEL-28063
commit 0eeaf1eb40a34fddd1d568a9b32c3d6669238743
Author: Maninder Singh <maninder1.s@samsung.com>
Date: Thu Jun 8 09:01:19 2023 +0530
kallsyms: make kallsyms_show_value() as generic function
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>
Signed-off-by: Donald Dutile <ddutile@redhat.com>
JIRA: https://issues.redhat.com/browse/RHEL-28063
commit b06e9318bfd03f531b918bd27b63f1eb88c21729
Author: Maninder Singh <maninder1.s@samsung.com>
Date: Thu Jun 8 09:01:18 2023 +0530
kallsyms: move kallsyms_show_value() out of kallsyms.c
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>
Signed-off-by: Donald Dutile <ddutile@redhat.com>
Donald Dutile