talos-op-linux/tools/bootconfig, branch master

tools/bootconfig: Suppress non-error messages

2020-02-10T22:22:56+00:00

Suppress non-error messages when applying new bootconfig to initrd image. To enable it, replace printf for error message with pr_err() macro. This also adds a testcase for this fix. Link: http://lkml.kernel.org/r/158125351377.16911.13283712972275131160.stgit@devnote2 Reported-by: Michael Ellerman Tested-by: Michael Ellerman Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

bootconfig: Allocate xbc_nodes array dynamically

2020-02-10T22:19:39+00:00

To reduce the large static array from kernel data, allocate xbc_nodes array dynamically only if the kernel loads a bootconfig. Note that this also add dummy memblock.h for user-spacae bootconfig tool. Link: http://lkml.kernel.org/r/158108569699.3187.6512834527603883707.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

tools/bootconfig: Fix wrong __VA_ARGS__ usage

2020-02-10T17:06:43+00:00

Since printk() wrapper macro uses __VA_ARGS__ without "##" prefix, it causes a build error if there is no variable arguments (e.g. only fmt is specified.) To fix this error, use ##__VA_ARGS__ instead of __VAR_ARGS__. Link: http://lkml.kernel.org/r/158108370130.2758.10893830923800978011.stgit@devnote2 Fixes: 950313ebf79c ("tools: bootconfig: Add bootconfig command") Reported-by: Michael Ellerman Tested-by: Michael Ellerman Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

tools/bootconfig: Show the number of bootconfig nodes

2020-02-05T22:17:05+00:00

Show the number of bootconfig nodes when applying new bootconfig to initrd. Since there are limitations of bootconfig not only in its filesize, but also the number of nodes, the number should be shown when applying so that user can get the feeling of scale of current bootconfig. Link: http://lkml.kernel.org/r/158091061337.27924.10886706631693823982.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

tools: bootconfig: Fix spelling mistake "faile" -> "failed"

2020-01-21T23:27:08+00:00

There are two spelling mistakes in printf statements, fix these. Link: http://lkml.kernel.org/r/20200116092206.52192-1-colin.king@canonical.com Acked-by: Masami Hiramatsu Signed-off-by: Colin Ian King Signed-off-by: Steven Rostedt (VMware)

tools: bootconfig: Add bootconfig test script

2020-01-13T18:19:39+00:00

Add a bootconfig test script to ensure the tool and boot config parser are working correctly. Link: http://lkml.kernel.org/r/157867224728.17873.18114241801246589416.stgit@devnote2 Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware)

tools: bootconfig: Add bootconfig command

2020-01-13T18:19:39+00:00

Add "bootconfig" command which operates the bootconfig config-data on initrd image. User can add/delete/verify the boot config on initrd image using this command. e.g. Add a boot config to initrd image # bootconfig -a myboot.conf /boot/initrd.img Remove it. # bootconfig -d /boot/initrd.img Or verify (and show) it. # bootconfig /boot/initrd.img Link: http://lkml.kernel.org/r/157867223582.17873.14342161849213219982.stgit@devnote2 Signed-off-by: Masami Hiramatsu [ Removed extra blank line at end of bootconfig.c ] Signed-off-by: Steven Rostedt (VMware)