7a971ab07c
error if kexec_file_load fails (bsc#1197176). OBS-URL: https://build.opensuse.org/package/show/Kernel:kdump/kexec-tools?expand=0&rev=141
37 lines
1.3 KiB
Diff
37 lines
1.3 KiB
Diff
From: Hari Bathini <hbathini@linux.ibm.com>
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Date: Wed Mar 16 16:03:05 2022 +0530
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Subject: kexec-tools: print error if kexec_file_load fails
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References: bsc#1197176
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Git-commit: 1d7a308bf7349fcf1627e950159029dfccf85891
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Upstream: merged
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Commit 4f77da634035 ("kexec-tools: Fix kexec_file_load(2) error
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handling") introduced EFALLBACK for scenarios where fallbacking back
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to kexec_load syscall is likely to work and dropped printing error
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message for these scenarios. But printing error message for other
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failure scenarios was inadvertently dropped. Restore printing error
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message for such cases.
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Fixes: 4f77da634035 ("kexec-tools: Fix kexec_file_load(2) error handling")
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Cc: Petr Tesarik <ptesarik@suse.com>
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Reported-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
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Tested-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
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Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
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Reviewed-by: Petr Tesarik <ptesarik@suse.com>
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Signed-off-by: Simon Horman <horms@verge.net.au>
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---
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kexec/kexec.c | 1 +
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1 file changed, 1 insertion(+)
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--- a/kexec/kexec.c
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+++ b/kexec/kexec.c
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@@ -1294,6 +1294,7 @@ static int do_kexec_file_load(int filein
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case EMSGSIZE:
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/* Reject by default. */
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default:
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+ fprintf(stderr, "kexec_file_load failed: %s\n", strerror(errno));
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ret = EFAILED;
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break;
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